WKB-method for the 1D Schrödinger equation in the semi-classical limit: enhanced phase treatment Anton ArnoldChristian KleinBernhard Ujvari OriginalPaper 23 April 2021 Pages: 1 - 22
An unconventional robust integrator for dynamical low-rank approximation Gianluca CerutiChristian Lubich OriginalPaper Open access 10 May 2021 Pages: 23 - 44
Convergence of Lobatto-type Runge–Kutta methods for partitioned differential-algebraic systems of index 2 Rodrigo T. Sato Martín de Almagro OriginalPaper Open access 26 April 2021 Pages: 45 - 67
Recovering a perturbation of a matrix polynomial from a perturbation of its first companion linearization Andrii Dmytryshyn OriginalPaper Open access 20 May 2021 Pages: 69 - 88
Two new approaches for solving elliptic obstacle problems using discontinuous Galerkin methods Sharat GaddamThirupathi GudiKamana Porwal OriginalPaper 13 April 2021 Pages: 89 - 124
Hybrid CUR-type decomposition of tensors in the Tucker format Erna Begović Kovač OriginalPaper 17 May 2021 Pages: 125 - 138
Arbitrary high order A-stable and B-convergent numerical methods for ODEs via deferred correction Saint-Cyr E. R. Koyaguerebo-IméYves Bourgault OriginalPaper 29 April 2021 Pages: 139 - 170
Randomized Kaczmarz for tensor linear systems Anna MaDenali Molitor OriginalPaper 17 May 2021 Pages: 171 - 194
Some algorithms for maximum volume and cross approximation of symmetric semidefinite matrices Stefano Massei OriginalPaper Open access 22 April 2021 Pages: 195 - 220
Low-rank multi-parametric covariance identification Antoni MusolasEstelle MassartYoussef Marzouk OriginalPaper 05 May 2021 Pages: 221 - 249
Fully discrete a posteriori error estimates for parabolic integro-differential equations using the two-step backward differentiation formula G. Murali Mohan Reddy OriginalPaper 14 April 2021 Pages: 251 - 277
Sampling based approximation of linear functionals in reproducing kernel Hilbert spaces Gabriele SantinToni KarvonenBernard Haasdonk OriginalPaper 13 April 2021 Pages: 279 - 310
A Riemannian under-determined BFGS method for least squares inverse eigenvalue problems Zhi ZhaoXiao-Qing JinTeng-Teng Yao OriginalPaper 28 April 2021 Pages: 311 - 337
