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20202023
most citedDynamical low-rank tensor approximations to high-dimensional parabolic problems: existence and convergence of spatial discretizations

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math.NA2023★ 1 cited

Dynamical low-rank tensor approximations to high-dimensional parabolic problems: existence and convergence of spatial discretizations

Markus Bachmayr, Henrik Eisenmann, André Uschmajew

We consider dynamical low-rank approximations to parabolic problems on higher-order tensor manifolds in Hilbert spaces. In addition to existence of solutions and their stability wi…

math.NA2020

Solving two-parameter eigenvalue problems using an alternating method

Henrik Eisenmann, Yuji Nakatsukasa

We present a new approach to compute selected eigenvalues and eigenvectors of the two-parameter eigenvalue problem. Our method requires computing generalized eigenvalue problems of…