Program
A schedule, dated June 18 2010, is available for download (schedule ). For useful tips and information about Registration, Program, ecc, see here

MONDAY 21

09:00	R. Bhatia, Loewner Matrices
09:45	L.-H. Lim, Multilinear Algebra and its Applications (LAA Lecture)
10:30	Coffee break
11:00	Parallel sessions Auditorium: Matrix Inequalities - In Memory of Ky Fan 11:00 K. Audenaert On distance measures between positive semidefinite matrices and their applications in quantum information theory 11:25 J.C. Bourin Matrix subadditivity inequalities 11:50 R. Horn -(\sigma_1-\sigma_2)^4>=0 12:15 F. Kittaneh Jensen matrix inequalities and direct sums Room Fermi:Linear Algebra in Curves and Surfaces Modeling 11:00 N. Guglielmi Computing the joint spectral radius in some subdivison schemes 11:25 V. Protasov Computing the joint spectral characteristics of large matrices 11:50 C. Moeller Exact calculation of the JSR by depth first search on infinite trees 12:15 S. Morigi Parallel interactive shape modelling and deformation using subdivision surfaces Room Pacinotti:Matrix Functions and Matrix Equations 11:00 L. Grasedyck Hierarchical and Multigrid Methods for Matrix and Tensor Equations 11:25 T. Reis Lur'e Equations and Even Matrix Pencils 11:50 N. Truhar Dimension reduction for damping optimization of linear vibrating systems 12:15 L. Knizhenerman Error estimates for two rational Krylov subspace methods to solve the Lyapunov equation with a rank one right-hand side Room Galilei:Generalized Inverses and Applications 11:00 G.P.H. Styan Magic generalized inverses 11:25 H. Diao Condition numbers for the LS and Tikhonov regularization of discrete ill-posed problems 11:50 A. Pantelous The generalized inverse of the rectangular Vandermonde matrix 12:15 K. Avrachenkov Analytic Perturbations of Generalized Inverses Room A:Contributed Talks 11:00 M. Mitrouli On the growth factor for generalised orthogonal matrices 11:25 M. Chamberland Combinatorial Identities from LU Decomposition of Matrices 11:50 T.P. Cason Iterative Methods for Low Rank Approximation of Graph Similarity Matrices 12:15 M. Nkengla Computing Low Rank Approximations of Tensors Room B:Contributed Talks 11:00 G. Dolinar Preserving quasi-commutativity on self-adjoint operators 11:25 H. Wimmer Hyperinvariant, characteristic and marked subspaces 11:50 R. Quinlan Minimum polynomials and spaces of matrices with special rank properties 12:15 B. Kuzma Jordan orthogonality homomorphisms on Hermitian matrices Room C:Combinatorial Linear Algebra 11:00 S.M. Cioaba The spectral radius and the diameter of connected graphs 11:25 W. Haemers Graphs cospectral with Kneser graphs 11:50 D. Stefanovic Integral, square-integral graphs and perfect state transfer 12:15 V. Nikforov Cut-norms and spectra of matrices
12:40	Lunch First Day Box Luncheon, offered by ILAS
14:00	P. van den Driessche Potential Stability and Related Spectral Properties of Sign Patterns
14:45	Mini break
15:00	Parallel sessions Auditorium: Max Algebras 15:00 S. Gaubert The level set method for the two-sided eigenproblem in max-plus algebra 15:25 A. Guterman Tropical rank and beyond 15:50 G. Merlet Max-plus linear systems Room Fermi: Contributed Talks 15:00 Agnieszka Miedlar Multi-way adaptive solution of parametric PDE eigenvalue problems 15:25 Juan M. Molera High Relative Accuracy Implicit Jacobi Algorithm forthe SVD 15:50 M. Rozloznik Partitioned triangular tridiagonalization: rounding error analysis Room Pacinotti: Matrix Functions and Matrix Equations 15:00 Dario Bini On the numerical solution of the matrix equation sum_{i=1}^k log(XA_i^{-1})=0 15:25 Tobias Damm On different classes of Lyapunov equations 15:50 Delin Chu Inertia and Rank Characterizations of the Expressions A - BXB' - CYC' and A - BXC' +- CX'B' Room Galilei: Generalized Inverses and Applications 15:00 Nieves Castro-Gonz�lez On group invertibility and representations for the group inverse of partitioned matrices 15:25 Athanasios Karageorgos On the calculation of different type of generalized inverses for a rectangular matrix using the Kronecker canonical form 15:50 Pedro Patricio Additive Drazin inverses Room A: Contributed Talks 15:00 J. C. Abderraman Marrero A Representation of the Inverse of Tridiagonal Matrices with Nested Functions 15:25 Vadim N. Chugunov On normal Hankel matrices 15:50 Andr� Klein On a confluent Vandermonde matrix polynomial. Room B: Contributed Talks 15:00 Vladimir Protasov When several matrices share an invariant cone? 15:25 Aljosa Peperko On the spectral radius of non-negative matrices Room C: Combinatorial Linear Algebra 15:00 Shaun Fallat Why are minimum rank of graph problems interesting? (In my opinion) 15:25 Charlie Johnson Eigenvalues, Multiplicities and Graphs: An Update 15:50 Carlos Saiago Eigenvalues and ordered multiplicities for matrices associated with a graph
16:15	Coffee break
16:45	Parallel sessions Auditorium: Max Algebras 16:45 M. Gavalec Characterization of non-strictly-monotonous interval eigenvectors in max-min algebra 17:10 J. Plavka Efficient algorithms for checking of the robustness and for computing the greatest eigenvector of a matrix in a fuzzy algebra 17:35 L. Hardouin On the dual product and the dual residuation over idempotent semiring of intervals Room Fermi: Contributed Talks 16:45 David Watkins Francis's algorithm 17:10 Bor Plestenjak Singular two-parameter eigenvalue problems and bivariate polynomial systems 17:35 Ivan Slapnicar Jacobi-type algorithms for the Hamiltonian eigenvalue problem Room Pacinotti: Matrix Functions and Matrix Equations 16:45 Peter Lancaster Filters connecting quadratic systems 17:10 Wen-Wei Lin Stabilizing complex symmetric solution of the equation X + A'X^{-1} A = Q arising in nano research 17:35 Federico Poloni Algorithms for nonnegative quadratic vector equations Room Galilei: Generalized Inverses 16:45 Esther Dopazo On deriving the Drazin inverse of a modified matrix 17:10 Tobias Damm A cancellation property of the Moore-Penrose inverse of triple products 17:35 Nebojsa C. Dincic New results concerning multiple reverse-order law Room B: Markov Chains 16:45 Eugene Seneta Non-negative matrix products and John Hajnal (1924-2008) 17:10 Iddo Ben Ari Probabilistic Approach to Perron Root, the Group Inverse, and Applications 17:35 Ravi Bapat On the mean first passage matrix of a simple random walk on a tree Room C: Contributed Talks 16:45 Masahiro Yanagida Matrix inequalities associated with the data processing inequality 17:10 R. Lemos Trace inequalities for logarithms and powers of J-Hermitian Matrices 17:35 S. Furuichi A refined Young inequality and related results
18:00	Welcome Reception sponsored by Elsevier, publisher of Linear Algebra and its Applications

TUESDAY 22

09:00	Daniel Szyld, Modifications to Block Jacobi with Overlap to Accelerate Convergence of Iterative Methods for Banded Matrices
09:45	Oliver Ernst (SIAG/LA Speaker), Krylov Subspace Approximations of the Action of Matrix Functions for Large-Scale Polynomials
10:30	Coffee break
11:00	Parallel sessions Auditorium: Matrix Inequalities - In Memory of Ky Fan 11:00 Chi-Kwong Li Operator Radii and Unitary Operators 11:25 N. Truhar Perturbation of Partitioned Hermitian Generalized Eigenvalue Problem 11:50 Yiu-Tung Poon One Horse Racing Story, Two Card Games, and Three Matrix Theorems 12:15 Takashi Sano Loewner matrices and matrix convexity Room Fermi: Linear Algebra in Curves and Surfaces Modeling 11:00 Kurt Jetter Nonnegative Subdivision Revisited 11:25 Maria Antonia Cotronei An algebraic approach to the construction of multi-channel wavelet filters 11:50 Luca Gemignani Structured matrix methods for the construction of interpolatory subdivision masks 12:15 Lucia Romani Algebraic conditions on non-stationary subdivision symbols for exponential reproduction Room Pacinotti: Structured Matrices 11:00 Fabio Di Benedetto Fifteen years of structured matrices 11:25 Nicola Mastronardi A fast algorithm for updating and downsizing the dominant kernel principal components 11:50 I. Domanov An enhanced plane search scheme for complex-valued tensor decompositions 12:15 Marc Van Barel Unmixing of rational functions by tensor computations Room Galilei: Application of Linear and Multilinear Algebra in Life Sciences and Engineering 11:00 Lee Altenberg Spectral Theorems of Karlin for Evolutionary Dynamics 11:25 Jan Verschelde Homotopies to solve Multilinear Systems 11:50 Ivan Slapnicar On the spectra of Fibonacci-like operators and modeling invasions by fungal pathogens 12:15 Shmuel Friedland Phylogenic invariants and tensors of border rank 4 at most in C^{4\times 4\times 4} Room A: Contributed Talks 11:00 Dawie Janse van Rensburg H-expansive matrices in indefinite inner product spaces and their invariant subspaces 11:25 A.C.M Ran The pair of operators T[*]T and TT[*]; J-dilations and canonical forms 11:50 Isabel Br�s Lorentzian Distance Matrices 12:15 S. Furtado On J-normal matrices with J'-normal principal submatrices Room B: Contributed Talks 11:00 Janko Bracic Algebraic reflexivity for semigroups of operators 11:25 Peter Semrl Adjacency preserving maps 11:50 Nestor Javier Thome A class of matrices generalizing the idempotent ones 12:15 Ajda Fosner Commutativity preservers on matrix algebras Room C: Combinatorial Linear Algebra 11:00 Raphael Loewy The minimum rank of a graph containing a k-clique 11:25 Leslie Hogben Average minimum rank of graphs of fixed order 11:50 Geir Dahl Majorization permutahedra and (0,1)-matrices 12:15 Miriam Farber On the connection between weighted graphs and independence number
12:40	Lunch
14:00	Nick Higham, Computing the Action of Matrix Exponential, with an Application to Exponential Integrators
14:45	Mini break
15:00	Parallel sessions Auditorium: Matrix Means 15:00 Frank Hansen The tracial geometric mean in several variables and related trace inequalities 15:25 Fumio Hiai Operator log-convex functions and operator means 15:50 Takayuki Furuta Operator equations via an order preserving operator inequality Room Fermi: Contributed Talks 15:00 Henrique F. da Cruz Pairs of matrices that preserve the value of a generalized matrix function on the set of the upper triangular matrices 15:25 Federico Greco The Pad� iterations for the matrix sign function and their reciprocals are optimal 15:50 Eric King-wah Chu Solution of Non-Symmetric Algebraic Riccati Equations from Transport Theory Room Pacinotti: Structured Matrices 15:00 Giuseppe Rodriguez Designing a library for structured linear algebra computation 15:25 Silvia Noschese Generalized circulant preconditioners for Toeplitz systems 15:50 Ahmed Salam On structure-preserving Arnoldi-like methods Room Galilei: Generalized Inverses and Applications 15:00 M. Celeste Gouveia Generalized inverses on the solution of the Toeplitz-pencil Conjecture 15:25 Dragana Cvetkovic-Ilic Representations and additive properties of the Drazin inverse 15:50 N�stor Javier Thome Nonnegative Drazin-projectors Room A: Contributed Talks 15:00 M. I. Garcia-Planas Disturbance decoupling for singular systems by feedback and output injection 15:25 Josep Clotet A Lower Bound for the Distance from a Controllable Switched Linear System to an Uncontrollable One 15:50 Zoubir Dahmani An algebraic method for solving some evolution problems Room B: Contributed Talks 15:00 Christos Chorianopoulos A numerical range for rectangular matrices and matrix polynomials 15:25 Frank Uhlig Extreme Distance Field of Values Points: How to Compute? 15:50 P. Tichy On efficient numerical approximation of the scattering amplitude Room C: Spectral Graph Theory 15:00 Dragos Cvetkovic Some topics on integral graphs 15:25 Nair M.M. de Abreu Constructing infinite families of ALQ-integral graphs 15:50 Sebastian Cioaba Decompositions of complete hypergraphs
16:15	Coffee break
16:45	Parallel sessions Auditorium: Matrix Means 16:45 Masatoshi Fujii Operator inequalities related to weighted geometric means 17:10 Takeaki Yamazaki On properties of geometric mean of n-operators via Riemannian metric 17:35 Yongdo Lim Weighted Bini-Meini-Poloni Geometric Means Room Fermi: Linear Algebra in Curves and Surfaces Modeling 16:45 Maria Charina The 17-th Hilbert's problem and tight wavelet frames 17:10 Tor Dokken Approximate Implicitization and Approximate Null Spaces 17:35 Juan M. Pe�a Recent advances on the applications of totally nonnegative matrices to C.A.G.D. Room Pacinotti: Structured Matrices 16:45 Carl Jagels Inverses of pentadiagonal recursion matrices 17:10 Pavel Zhlobich Twisted Green's (CMV-like) matrices and their factorizations, Laurent polynomials and Digital Filter Structures 17:35 Froilan Dopico Structured perturbation theory of LDU factorization and accurate computations for diagonally dominant matrices Room Galilei: Generalized Inverses and Applications 16:45 Xavier Mary On Generalized Inverses and Green's Relations 17:10 Dijana Mosic Recent results on generalized inverses Room A: Linear Algebra Education 16:45 Guershon Harel 17:10 Boris Koichu The use of Classroom Response Systems (clickers) in teaching linear algebra: Still more questions than answers 17:35 Edgard Possani Using an economics model for teaching linear algebra Room B: Contributed Talks 16:45 A. Roca On the pole placement problem for singular systems 17:10 Miguel V. Carriegos The set of feedback assignable polynomials to a non-controllable single-input linear system 17:35 Marta Penya Computation of Canonical Forms and Miniversal Deformations of Bimodal Dynamical Systems Room C: Spectral Graph Theory 16:45 Steve Kirkland Algebraic connectivity and vertex-deleted subgraphs 17:10 Francesco Belardo The structure of graphs with small M-indices 17:35 Domingos Cardoso Graph Eigenvalues in Combinatorial Optimization
18:00	ILAS Board Meeting

WEDNESDAY 23

09:00	Luis Verde Star, Linear Algebraic Foundations of the Operational Calculi
09:45	Beresford N. Parlett, Linear Algebra Meets Lie Algebra (Hans Schneider Prize)
10:30	Coffee break
11:00	Parallel sessions Auditorium: Matrix Means 11:00 Yuki Seo Polya-Szego inequality for the chaotically geometric mean 11:25 J. C.Bourin Interpolation, geometric mean and matrix Chebyshev inequalities 11:50 M. Ito Recent researches on generalized Furuta-type operator functions 12:15 K. Audenaert Matrix Means in a Euclidean setting 12:40 M. Uchiyama Operator Monotone Functions, Positive Definite Kernels and Majorization Room Fermi: Max Algebras 11:00 W. McEneaney An idempotent approach to continuous-time stochastic control using projection operations 11:25 J.-P. Quadrat Fundamental traffic diagrams: a maxplus point of view 11:50 S. Sergeev Convex structures and separation in max-min (fuzzy) algebra 12:15 A. Peperko On the maximum cycle geometric mean 12:40 K. Zimmermann Optimization problems under (max,min)-linear two-sided equality constraints Room Pacinotti: Structured Matrices 11:25 Luca Gemignani Rank-structured matrix technology for solving non-linear equations 11:50 Raf Vandebril A multishift QR-algorithm for hermitian plus low rank matrices 12:15 Victor Pan On the power of randomized preconditioning 12:40 Yuli Eidelman Using quasiseparable structure for polynomial roots computations Room Galilei: Linear Algebra and Inverse Problems 11:00 Fiorella Sgallari Image restoration by Tikhonov regularization base on generalized Krylov subspace methods 11:25 Ivan Gerace Edge Preserving Regularization in Color Image Reconstruction 11:50 Claudio Estatico Structured shift-variant imaging systems and invariant approximations via coordinate transformations 12:15 Johnathan Bardsley Bayesian Hypermodels for Inverse Problems 12:40 Mario Bertero A survey of scaled gradient projected methods fo nonnegative image reconstruction Room A: Contributed Talks 11:00 John M. Conroy What's New? Matrix Methods for Extracting Update Summaries 11:25 Achya Dax Inputing Missing Entries in a Data Matrix 11:50 Enrico Bozzo The importance of a dummy paper 12:15 Francisco Pedroche PageRank and Social Competences on Social Network Sites 12:40 Francesco Tudisco A preconditioning approach to the Google pagerank computing problem Room B: Markov Chains 11:00 Raymond Sze On The Inverse Mean First Passage Matrix Problem And The Inverse M--Matrix Problem 11:25 Jeffrey Hunter Coupling and Mixing in Markov Chains 11:50 Hal Caswell Perturbation analysis of Markov chains: a matrix calculus approach 12:15 Michele Benzi Restricted additive Schwarz methods for computing the stationary vector of large Markov chains Room C: Spectral Graph Theory 11:00 Enide Andrade Martins A generalization of Fiedler's lemma and some applications 11:25 Aleksandar Ilic Distance spectral radius of trees 11:50 Bojana Mihailovic Forbidden subgraphs for some classes of treelike reflexive graphs 12:15 Turker Biyikoglu Graphs of given order and size and minimal algebraic connectivity 12:40 Josef Leydold Geometric nodal domains and extremal graphs with minimal k-th laplacian eigenvalue
13:05	Lunch
14:15	ILAS Business Meeting
15:30	Excursion
19:00	Concert in the Church of San Francesco
20:00	Social Dinner in the Cloister of the Church of San Francesco. Banquet speaker: Harm Bart

THURSDAY 24

09:00	Richard Brualdi, Matrices and Indeterminates
09:45	Cleve Moler, Evolution of MATLAB (Hans Schneider Prize)
10:30	Coffee break
11:00	Parallel sessions Auditorium: Matrix Inequalities - In Memory of Ky Fan 11:00 Raymond Sze Inequalities in Construction of Higher Rank Numerical Ranges 11:25 Tin-Yau Tam Determinant and Pfaffian of sum of skew symmetric matrices 11:50 Fuzhen Zhang Revisiting a Permanent Conjecture on Positive Semidefinite Matrices 12:15 Xiaodong Zhang The Equality Cases for the Inequalities of Oppenheim and Schur for Positive Semi-definite Matrices Room Fermi: Max Algebras 11:00 V. Kolokoltsov Nonlinear Markov games 11:25 R. Bacos Supervisory control of a class of implicit systems 11:50 V. Nitica Convex structures and separation in max-min (fuzzy) algebra 12:15 M. Akian Representation of maxitive measures Room Pacinotti: Nonnegative Matrices 11:00 Dimitrios Noutsos Nonnegative Jordan bases and characterization of eventually nonnegative matrices 11:25 Juan M. Pe�a Computations with totally nonnegative and sign-regular matrices 11:50 Maria Elena Valcher On the periodic stabilization of discrete-time positive switched systems 12:15 D. Szyld Matrix Functions Preserving Sets of Generalized Nonnegative Matrices Room Galilei: Linear Algebra and Inverse Problems 11:00 Lothar Reichel Iterative methods for Tikhonov Regularization 11:25 Misha Kilmer Edge Preserving Projection-based Regularization 11:50 Dario Fasino Level set methods for the reconstruction of electrical conductivity by eddy current imaging 12:15 Rosemary Renaut Multisplitting for Regularized Least Squares Room A: Contributed Talks 11:00 Gorka Armentia Second order pseudospectra of normal matrices 11:25 Sonia Tarragona Bifurcation analysis of eigenvalues of polynomial matrices smoothly depending on parameters 11:50 Luka Grubisic Perturbation theory for block operator matrices and applications 12:15 Panagiotis Psarrakos The distance from a matrix polynomial to a prescribed multiple eigenvalue Room B: Tensor Computations in Linear and Multilinear Algebra 11:00 Cesar Caiafa Approximation of High-Order Tensors by Partial Sampling: New Results and Algorithms 11:25 Pierre Comon Computing structured tensor decompositions in polynomial time 11:50 Christopher Hillar Most Tensor Problems are NP Hard 12:15 Eugene Tyrtyshnikov The future of tensor computations, or how to escape from the curse of dimensionality Room C: Application of Linear and Multilinear Algebra in Life Sciences and Engineering 11:00 Anatoli Torokhti Best matrix approximation: the case of filtering with variable memory 11:25 Lek Heng Lim Multiarray signal processing: tensor decomposition meets compressed sensing 11:50 Ignat Domanov Enhanced line search for blind channel identification based on the Parafac decomposition of cumulant tensors 12:15 David Hoyle Uses and behaviour of large sample covariances matrices in computational molecular biology with small sample sizes
12:40	Lunch
14:00	Zdenek Strakos, Moments, Model Reduction and Nonlinearity in Solving Linear Algebraic Problems
14:45	Mini break
15:00	Parallel sessions Auditorium: Linear Algebra in Quantum Information Theory 15:00 Karol Zyczkowski Generalized numerical range as a versatile tool in the theory of quantum information 15:25 Wojciech Tadej Continuous families of complex (generalized) Hadamard matrices 15:50 Ferenc Szollosi Complex Hadamard matrices and combinatorial designs Room Fermi: Nonlinear Eigenvalue Problems 15:00 Christian Mehl Leave it to Smith: Canonical Forms for Structured Matrix Polynomials, Part I 15:25 Niloufer Mackey Leave it to Smith: Canonical Forms for Structured Matrix Polynomials, Part II 15:50 Fran�oise Tisseur Structure Preserving Transformations for Quadratic Matrix Polynomials Room Pacinotti: Matrix Functions and Matrix Equations 15:00 Michele Benzi Computation of matrix functions arising in the analysis of complex networks 15:25 Marlis Hochbruck Rational Approximation to Trigonometric Operators 15:50 Stefan G�ttel Krylov-enhanced parallel integrators for linear problems Room Galilei: Contributed Talks 15:00 James R. Weaver Block Diagonalization for Matrices A and R when AR = RA or R^{-1}A and R^k = I 15:25 Maria T. Gass� Full Rank Factorization with Quasy Neville Elimination Process 15:50 Andres Saez-Schwedt Single-input systems over von Neumann regular rings Room A: Contributed Talks 15:00 A. Aretaki Investigating the Numerical Range and q-Numerical Range of Non Square Matrices 15:25 Natalia Bebiano On the boundary of the Krein space tracial numerical range 15:50 Vasco Moco Mano Generalized Krein Conditions on the Parameters of a Strongly Regular Graph Room B: Contributed Talks 15:00 M.M. L�pez-Cabeceira Integer partitions and linear systems over the ring of real continuous functions defined on the unit circle 15:25 Buket Benek Gursoy Matrix Polynomials in the Max Algebra; Eigenvalues, Eigenvectors and Inequalities 15:50 Danil Nemirovsky Tensor approach to mixed high-order moments of absorbing Markov chains Room C: Contributed Talks 15:00 Antonio Aric� Structured matrix algorithms for solving the Marchenko integral equations 15:25 G. Bourgeois The matrix equation XA-AX=f(X) 15:50 Tung-Ming Huang A Null Space Free Jacobi-Davidson Iteration for Three Dimensional Photonic Crystals
16:15	Coffee break
16:45	Parallel sessions Auditorium: Linear Algebra in Quantum Information Theory 16:45 Aram Harrow A quantum algorithm for linear systems of equations 17:10 Paolo Perinotti Higher-order functions in Quantum Theory 17:35 Andreas Winter Zero-error communication via quantum channels, non-commutative graphs and a quantum Lovasz theta function Room Fermi: Nonlinear Eigenvalue Problems 16:45 D. Steven Mackey Spectral Equivalence and the Rank Theorem for Matrix Polynomials 17:10 Fernando De Teran Linearizations of rectangular matrix polynomials 17:35 Froilán Dopico Generic spectral perturbation results for matrix polynomials Room Pacinotti: Matrix Functions and Matrix Equations 16:45 Peter Benner A Newton-Galerkin-ADI Method for Large-Scale Algebraic Riccati Equations 17:10 Krystyna Zietak Algorithms for matrix functions 17:35 Bruno Iannazzo A binary powering Schur algorithm for computing primary matrix roots Room Galilei: Linear Algebra and Inverse Problems 16:45 Zheng-Jian Bai Nonsmooth/Smoothing Optimization Approaches to Structured Inverse Quadratic Eigenvalue Problems 17:10 Julianne Chung Designing Optimal Filters for Ill-Posed Inverse Problems 17:35 Thomas Huckle Sparse Approximate Inverse Preconditioning for Smoothing and Regularization Room B: Contributed Talks 16:45 Liliana Costa On the faces of faces of the tridiagonal Birkhoff polytope 17:10 David Strong The Sinkhorn-Knopp Fixed Point Problem with Patterned Matrices 17:35 Ali Armandnejad Multivariate and directional majorization on M_{n,m} Room C: Contributed Talks 16:45 Mei-Qin Chen Eigenpairs of Adjacency Matrices of Balanced Signed Graphs 17:10 Maria Isabel Bueno Cachadina On the gaps in the set of exponents of boolean primitive circulant matrices 17:35 Polona Oblak Commuting and noncommuting graphs of matrices over semirings

FRIDAY 25

09:00	Vadim Olshevsky, (LAMA Speaker) Potpourri on quasiseparable matrices
09:45	Olga Holtz, (Taussky-Todd Lecture) Zeros of entire functions: from René Descartes to Mark Krein and beyond
10:30	Coffee break
11:00	Parallel sessions Auditorium: Matrix Means 11:00 Sejong Kim (Jimmie Lawson) The Weighted Multivariable AGH-Mean 11:25 Miklos Palfia Hermitian metrics and matrix means 11:50 Hosoo Lee Weighted Ando-Li-Mathias Geometric means 12:15 Eunkyung Ahn Higher order geometric mean equations based on monotone and jointly homogeneous maps Room Fermi: Nonlinear Eigenvalue Problems 11:00 M. Al-Ammari Classification of Hermitian Matrix Polynomials with Real Eigenvalues of Definite Type 11:25 B. Meini A "shift-and-deflate" technique for matrix polynomials 11:50 H. Voss Nonlinear low rank modification of a symmetric eigenvalue problem 12:15 V. Mehrmann Nonlinear eigenvalue problems in acoustic field computation Room Pacinotti: Contributed Talks 11:00 Ana Marco Accurate eigenvalues of Said-Ball-Vandermonde matrices 11:25 Paris Vassalos Matrix algebras can be spectrally equivalent with ill conditioned Toeplitz matrices 11:50 Debora Sesana Spectral analysis of inexact constraint preconditioning for saddle point matrices 12:15 Gianna Del Corso Eigenvalues computation of possibly unsymmetric quasiseparable matrices by LR steps Room Galilei: Contributed Talks 11:00 Jan Swoboda Spectraloid operator polynomials, the approximate numerical range and an Enestrom-Kakeya theorem in Hilbert space 11:25 Iwona Wr�bel On the numerical range of companion matrices Room A: Linear Algebra Education 11:00 Jane Day What Have I Learned? 11:25 Frank Uhlig Questions about Teaching, Teaching Mathematics and Teaching Linear Algebra 11:50 Sang-Gu Lee Contents of Linear Algebra with Sage and Mobile Sage environment 12:15 Avi Berman Principles and tools in teaching linear algebra Room B: Tensor Computations in Linear and Multilinear Algebra 11:00 Boris Khoromskij Prospects of Quantics-TT Approximation in Scientific Computing 11:25 Ivan Oseledets Tensor train and QTT decompositions for high-dimensional tensors 11:50 Berkant Savas Krylov subspace methods for tensor computations 12:15 D.V. Savostyanov New algorithms for Tucker approximation with applications to multiplication of tensor-structured matrices and vectors Room C: Application of Linear and Multilinear Algebra in Life Sciences and Engineering 11:00 Marcus Weber, PCCA+ and Spectral Clustering in Computational Drug Design 11:25 Daniele Bertaccini Linear algebra issues in a fast algorithm for a large scale nonlinear nonlocal model of the inner ear 11:50 Amir Niknejad
12:40	Lunch
14:00	Beatrice Meini, Nonsymmetric Algebraic Riccati Equations Associated with M-Matrices: Theoretical Results and Algorithms
14:45	Mini break
15:00	Parallel sessions Auditorium: Linear Algebra in Quantum Information Theory 15:00 Daniel Burgarth Indirect Hamiltonian Estimation 15:25 Marko Petkovic Perfect state transfer in integral circulant graphs 15:50 Milan Basic Characterization of circulant graphs having perfect state transfer Room Fermi: Nonlinear Eigenvalue Problems 15:00 C. Engstroem On nonlinear eigenvalue problems with applications to absorptive photonic crystals 15:25 D. Kressner Computation and continuation of invariant pairs for polynomial and nonlinear eigenvalue problems 15:50 L. Boulton Eigenvalue enclosures for the Dirac operator Room Pacinotti: Nonnegative Matrices 15:00 Helena Smigoc Some constructive methods in the symmetric nonnegative inverse eigenvalue problem 15:25 Jeff Stuart Graphs, Patterns and Powers - From Nonnegative Matrices to Nonpowerful Ray Patterns 15:50 Dale Olesky Sign Patterns that Allow Eventual Positivity Room Galilei: Contributed Talks 15:00 Alicja Smoktunowicz Computational aspects of the Moore-Penrose inverse 15:25 Stefano Fanelli Rank-p corrections for box-constrained global optimization problems 15:50 Suvrit Sra Solving Large-scale Non-negative Least Squares Room A: Linear Algebra Education 15:00 Steve Leon The second undergraduate level course in linear algebra 15:25 Kyung-Won Kim The development of Excel and Sage Math tools for linear algebra Room B: Contributed Talks 15:00 Joab R. Winkler Structured matrix methods for polynomial computations 15:25 Skander Belhaj Computing the block factorization of complex Hankel matrices: application to the Euclidean algorithm 15:50 D. Triantafyllou Computation of the greatest common divisor of polynomials through Sylvester matrices and applications in image deblurring Room C: Contributed Talks 15:00 Paula Carvalho (k, tau )-regular sets of circulant graphs 15:25 Rafig Agaev Which Digraphs with Ring Structure are Essentially Cyclic?
16:15	Coffee break
16:45	Parallel sessions Auditorium: Contributed Talks 16:45 David Wenzel Commutators with maximal Frobenius norm 17:10 Gl�ria Cravo Matrices with Prescribed Characteristic Polynomials and Prescribed Entries 17:35 Yueh-Cheng Kuo Solvability of regular pencils for quadratic inverse eigenvalue problem Room Fermi: Contributed Talks 16:45 Ana Catarina S. Carapito Block-diagonal stability for switched systems 17:10 Inmaculada de Hoyos Obtaining canonical forms associated with the problem of perturbation of one column of a controllable pair 17:35 Vanni Noferini, Exploiting structures in palyndromic polynomial eigenvalue problems Room Pacinotti: Nonnegative Matrices 16:45 Minerva Catral Sign patterns that require or allow power-positivity 17:10 Amy Yielding Spectrally arbitrary zero-nonzero patterns 17:35 Elizabeth Bodine Spectrally arbitrary patterns over finite fields Room Galilei: Contributed Talks 16:45 Harm Bart Spectral regularity of Banach algebras of operators with prescribed invariant subspaces and non-commutative Gelfand theory 17:10 Elisa M. Canete Naturally graded n-dimensional Leibiniz algebras of nilindex n-3 17:35 Wai-Leong Chooi On classical adjoint-commuting mappings between matrix algebras Room B: Tensor Computations in Linear and Multilinear Algebra 16:45 Mike Espig Optimization Problems in Contracted Tensor Networks 17:10 Venera Khoromskaia Numerical solution of the Hartree-Fock equation in the multilevel tensor structured format 17:35 Jan Schneider Generalized Cross Approximation for 3d-tensors Room C: Contributed Talks 16:45 Paula Rama Integral graphs with regularity constraints 17:10 S.V. Savchenko Spectra and cycles of length m in regular tournaments of order n 17:35 Pavel Chebotarev Graph Laplacians and Logarithmic Forest Distances
18:15	Closure

Registration
The registration desk, located in Palazzo dei Congressi (see the map), is opened on Sunday 20 from 5:00 pm to 8:00 pm, and on Monday 21 from 7:45 am to 6:00 pm.

General Information
Mini-symposia and contributed talks are 20 minutes in length, plus 5 minutes for questions and comments. Please read the Tips for your presentation

Plenary and special lectures, of 40 minutes in length plus 5 minutes for questions and comments, are held in Auditorium

Mini-symposia and contributed talks are organized in seven parallel sessions, the lecture rooms are: Auditorium, Fermi, Pacinotti, Galilei, Room A, Room B, Room C. All the rooms are accessed from the ground floor, except for Room Fermi and Room Pacinotti which are accessed from the first floor. See the map of the lecture rooms.

Each lecture room has a laptop with Adobe Acrobat Reader, and a projector for the presentations. Microsoft Power Point is not available. Don't forget to bring the pdf file with your presentation on a USB flash memory. For avoiding technical problems and possible slowdowns, we encourage speakers to send their pdf files by e-mail to [email protected], with subject "slides", within June 16. A confirmation message will be sent as acknowledgment.

Lecture rooms do not have blackboards except for Room C. If you need to use a blackboard or an overhead projector, please send a message to [email protected] with subject "special request". There will be only one overhead projector.

First-day box luncheon.
A first-day box luncheon for all participants, paid for by ILAS, is scheduled on Monday 21 at 12:40 in the lobby of Palazzo dei Congressi. Students will be welcomed to the meeting, introduced by mentors or other ILAS members.

Welcome Reception
A welcome reception will be offered by Elsevier, publisher of Linear Algebra and its Applications, on Monday 21 at 6:00pm.

ILAS Business Meeting
The ILAS Business Meeting is held in the Auditorium on Wednesday 23 at 2:15 PM.

Coffee Break and Lunch
A coffee break will be served in the morning and in the afternoon in the lobby of Palazzo dei Congressi. A light lunch is served every day in the lobby. They are included in the registration fee.

Excursion, Concert and and Social Dinner
The excursion is planned on Wednesday 23, at 3:30 PM starting from Palazzo dei Congressi. A concerto by piano, violin and cello, is offered to all participants in the Church of San Francesco, Piazza San Francesco 4, Pisa, (see the map). The social dinner is in the cloister of the same San Francesco Church. The cost for excursion and social dinner is 59 euros. Participants can register for the banquet and for the excursion up to Tuesday at 12:00 am.

Transportation
Palazzo dei Congressi is easily reachable by foot or by public transportation from most of the hotels, see the maps and directions. A van is available upon request, for transportation from/to the hotel and Palazzo dei Congressi in the time ranges 8:15am - 9:30am, 6:00pm - 7:30pm (except on Wednesday) and 2:00pm - 3:30pm (only on Wednesday). Since only one van is available, we encourage participants to use this service only for real needs. For the van reservation concerning Monday morning, please send a message to [email protected] with subject ``van reservation'' within June 14. Concerning Monday afternoon and the remaining days, the reservation can be made at the registration desk.