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Jörg Lampe - Heinrich Voss
A survey on variational characterizations for nonlinear eigenvalue problems page 1
doi: 10.1553/etna_vol55s1
(Abstract) (PDF)

Manuel Bogoya - Stefano Serra-Capizzano - Ken Trotti
Upper Hessenberg and Toeplitz Bohemian matrix sequences: a note on their asymptotical eigenvalues and singular values page 76
doi: 10.1553/etna_vol55s76
(Abstract) (PDF)

Abdeslem H. Bentbib - Asmaa Khouia - Hassane Sadok
The LSQR method for solving tensor least-squares problems page 92
doi: 10.1553/etna_vol55s92
(Abstract) (PDF)

Niall Bootland - Victorita Dolean - Alexander Kyriakis - Jennifer Pestana
Analysis of parallel Schwarz algorithms for time-harmonic problems using block Toeplitz matrices page 112
doi: 10.1553/etna_vol55s112
(Abstract) (PDF)

Johannes Hertrich - Fatima Antarou Ba - Gabriele Steidl
Sparse mixture models inspired by ANOVA decompositions page 142
doi: 10.1553/etna_vol55s142
(Abstract) (PDF)

Davide Bianchi - Alessandro Buccini - Marco Donatelli - Emma Randazzo
Graph Laplacian for image deblurring page 169
doi: 10.1553/etna_vol55s169
(Abstract) (PDF)

Massimiliano Lupo Pasini - Simona Perotto
Hierarchical model reduction driven by a proper orthogonal decomposition for parametrized advection-diffusion-reaction problems page 187
doi: 10.1553/etna_vol55s187
(Abstract) (PDF)

Ethan Dudley - Arvind K. Saibaba - Alen Alexanderian
Monte Carlo estimators for the Schatten p-norm of symmetric positive semidefinite matrices page 213
doi: 10.1553/etna_vol55s213
(Abstract) (PDF)

Rashad M. Asharabi - Felwah H. Al-Haddad
On multidimensional sinc-Gauss sampling formulas for analytic functions page 242
doi: 10.1553/etna_vol55s242
(Abstract) (PDF)

Pengzhan Huang - Cheng Liao
A decoupling finite element method with different time steps for the micropolar fluid model page 263
doi: 10.1553/etna_vol55s263
(Abstract) (PDF)

Fei Xue
One-step convergence of inexact Anderson acceleration for contractive and non-contractive mappings page 285
doi: 10.1553/etna_vol55s285
(Abstract) (PDF)

Jeremias Arf - Bernd Simeon
A space-time isogeometric method for the partial differential-algebraic system of Biot's poroelasticity model page 310
doi: 10.1553/etna_vol55s310
(Abstract) (PDF)

Erin Carrier - Michael T. Heath
Exploiting compression in solving discretized linear systems page 341
doi: 10.1553/etna_vol55s341
(Abstract) (PDF)

Peter Ohm - Tobias A. Wiesner - Eric C. Cyr - Jonathan J. Hu - John N. Shadid - Raymond S. Tuminaro
A monolithic algebraic multigrid framework for multiphysics applications with examples from resistive MHD page 365
doi: 10.1553/etna_vol55s365
(Abstract) (PDF)

Minhua Wu - Chenliang Li
Modulus-based circulant and skew-circulant splitting iteration method for the linear complementarity problem with a Toeplitz matrix page 391
doi: 10.1553/etna_vol55s391
(Abstract) (PDF)

Thomas R. Cameron - Stef Graillat
On a compensated Ehrlich-Aberth method for the accurate computation of all polynomial roots page 401
doi: 10.1553/etna_vol55s401
(Abstract) (PDF)

D. R. Jandrlić - D. M. Krtinić - Lj. V. Mihić - A. V. Pejčev - M. M. Spalević
Error bounds for Gaussian quadrature formulae with Legendre weight function for analytic integrands page 424
doi: 10.1553/etna_vol55s424
(Abstract) (PDF)

Marcel Schweitzer
Decay bounds for Bernstein functions of Hermitian matrices with applications to the fractional graph Laplacian page 438
doi: 10.1553/etna_vol55s438
(Abstract) (PDF)

Chen Greif
Structured shifts for skew-symmetric matrices page 455
doi: 10.1553/etna_vol55s455
(Abstract) (PDF)

Andreas Binder - Onkar Jadhav - Volker Mehrmann
Error analysis of a model order reduction framework for financial risk analysis page 469
doi: 10.1553/etna_vol55s469
(Abstract) (PDF)

Nicola Guglielmi - Volker Mehrmann
Computation of the nearest structured matrix triplet with common null space page 508
doi: 10.1553/etna_vol55s508
(Abstract) (PDF)

Kirk M. Soodhalter
A note on augmented unprojected Krylov subspace methods page 532
doi: 10.1553/etna_vol55s532
(Abstract) (PDF)

Dorota Šimonová - Petr Tichý
When does the Lanczos algorithm compute exactly? page 547
doi: 10.1553/etna_vol55s547
(Abstract) (PDF)

Mohadese Ramezani - Reza Mokhtari - Gundolf Haase
Analysis of stability and convergence for L-type formulas combined with a spatial finite element method for solving subdiffusion problems page 568
doi: 10.1553/etna_vol55s568
(Abstract) (PDF)

Giovanni Barbarino - Carlo Garoni - Mariarosa Mazza - Stefano Serra-Capizzano
Rectangular GLT sequences page 585
doi: 10.1553/etna_vol55s585
(Abstract) (PDF)

Lingsheng Meng
A contribution to the conditioning of the mixed least-squares scaled total least-squares problem page 618
doi: 10.1553/etna_vol55s618
(Abstract) (PDF)

Kshitij Kumar Pandey - Puthan Veedu Viswanathan
Multivariate fractal interpolation functions: some approximation aspects and an associated fractal interpolation operator page 627
doi: 10.1553/etna_vol55s627
(Abstract) (PDF)

Xiangcheng Zheng - Hong Wang
A time-stepping finite element method for a time-fractional partial differential equation of hidden-memory space-time variable order page 652
doi: 10.1553/etna_vol55s652
(Abstract) (PDF)

Kendall Atkinson - David Chien - Olaf Hansen
Constructing diffeomorphisms between simply connected plane domains page 671
doi: 10.1553/etna_vol55s671
(Abstract) (PDF)

Abdeselam El Haman Abdeselam - Artem Napov - Yvan Notay
Porting an aggregation-based algebraic multigrid method to GPUs page 687
doi: 10.1553/etna_vol55s687
(Abstract) (PDF)

María González - Hiram Varela
A posteriori error estimates for stabilised mixed finite element methods for a nonlinear elliptic problem page 706
doi: 10.1553/etna_vol55s706
(Abstract) (PDF)

Jean-Paul Berrut - Giacomo Elefante
A linear barycentric rational interpolant on starlike domains page 726
doi: 10.1553/etna_vol55s726
(Abstract) (PDF)

José C. Garay - Frédéric Magoulès - Daniel B. Szyld
Synchronous and asynchronous optimized Schwarz methods for Poisson's equation in rectangular domains page 744
doi: 10.1553/etna_vol55s744
(Abstract) (PDF)