Matrix Equations and Tensor Techniques IX (METTIX)

Session

Talks

9 Sept 2021, 11:10

Perugia

43. On the consistency of $X^\top AX=B$ when $B$ is either symmetric or skew

Fernando De Terán (Universidad Carlos III de Madrid)

09/09/2021, 11:10

Extended abstract

10. Recent Progresses on Highly Entrywise Accurate Methods For Matrix Equations

Ren-Cang Li (University of Texas at Arlington)

09/09/2021, 11:30

Extended abstract

35. Elementwise accurate doubling algorithm for shifted M-matrix algebraic Riccati equations

Elena Addis (università di Perugia)

09/09/2021, 11:50

Extended abstract

33. Palindromic linearization and numerical solution of nonsymmetric algebraic T-Riccati equations

Beatrice Meini

09/09/2021, 12:10

Extended abstract

44. A matrix-oriented POD-DEIM algorithm applied to semilinear differential matrix equations

Gerhard Kirsten (University of Bologna)

09/09/2021, 12:30

Extended abstract

29. Operator-dependent prolongation and restriction for parameter-dependent multigrid methods using low-rank tensor formats

Mr Tim A. Werthmann (RWTH Aachen University)

09/09/2021, 14:40

Extended abstract

30. Low-rank tensor uniformization for tumor progression modeling

Maren Klever (RWTH Aachen University)

09/09/2021, 15:00

Extended abstract

45. A predictor-corrector method in quantized tensor train format for the equilibrium of the chemical master equation

Ms Trang Dinh

09/09/2021, 15:20

Extended abstract

26. A Successive Divide and Conquer Algorithm for the Unilateral Quadratic Matrix Equation

Martin Köhler (MPI Magdeburg)

09/09/2021, 15:40

Extended abstract

18. Solving the Discrete Euler-Arnold Equations for the Generalized Rigid Body Motion

Joao Cardoso (Instituto Politécnico de Coimbra - ISEC)

09/09/2021, 16:00

Extended abstract

42. Solution of the matrix equation for geodesics associated with the Riemannian metric on the space of positive-definite matrices based on the power potential

Maher Moakher (University of Tunis El Manar)

10/09/2021, 09:45

Extended abstract

28. Optimal Constant for Generalized Diagonal Update Method

Jeong-Hoon Ju

10/09/2021, 10:05

Extended abstract

31. On Newton Method for the Minimal Positive Solution of a System of Multi-Variable Nonlinear Matrix Equations

Taehyeong Kim

10/09/2021, 10:25

Extended abstract

15. Computing the condition number of tensor decompositions through Tucker compression

Nick Dewaele (KU Leuven)

10/09/2021, 11:10

Extended abstract

11. A recursive eigenspace computation for the Canonical Polyadic decomposition

Eric Evert (KU Leuven)

10/09/2021, 11:30

Extended abstract

13. Multiway data regression using a spline-type tensor decomposition

Raphaël Widdershoven (Stadius - KU Leuven)

10/09/2021, 11:50

Extended abstract

40. Randomized Algorithms for Rounding the Tensor Train Format

Hussam Al Daas (STFC, Rutherford Appleton Laboratory)

10/09/2021, 12:10

Extended abstract

36. On the number of elements needed for low-rank tensor train completion

Stanislav Budzinskiy

10/09/2021, 12:30

Extended abstract

8. Solving PDEs on hypercubes using Chebyshev interpolation

Christoph Strössner (EPFL)

10/09/2021, 14:40

Extended abstract

32. A Tensor-Train Dictionary Learning algorithm based on spectral proximal alternating linearized minimization

Domitilla Brandoni (Università di Bologna)

10/09/2021, 15:00

Extended abstract

9. Divide and conquer methods for functions of matrices with banded or hierarchical low-rank structure

Alice Cortinovis (EPFL)

10/09/2021, 15:20

Extended abstract

17. Hierarchical adaptive low-rank format with applications to discretized PDEs

Stefano Massei (Eindhoven University of Technology)

10/09/2021, 15:40

Extended abstract

34. Matrix-oriented FEM formulation for stationary and time-dependent PDEs on x-normal domains

Massimo Frittelli (Università del Salento)

10/09/2021, 16:30

Extended abstract

14. A mu-mode integrator for solving evolution equations in Kronecker form

Fabio Cassini (University of Trento)

10/09/2021, 16:50

Extended abstract

23. Decoupling Dominant Z-eigenvectors of Tensor Kronecker Products

Charles Colley (Purdue University)

10/09/2021, 17:10

Extended abstract

41. On the low-rank approximations in the Chebyshev norm

Stanislav Morozov (Marchuk Institute of Numerical Mathematics of the Russian Academy of Sciences)

10/09/2021, 17:30

Extended abstract