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Found 14,710 Documents (Results 1–100)

High curvature means low-rank: On the sectional curvature of Grassmann and Stiefel manifolds and the underlying matrix trace inequalities. arXiv:2403.01879

Preprint, arXiv:2403.01879 [math.NA] (2024).
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Tensor Network Space-Time Spectral Collocation Method for Time Dependent Convection-Diffusion-Reaction Equations. arXiv:2402.18073

Preprint, arXiv:2402.18073 [math.NA] (2024).
MSC:  15A69 35Q79 65M70
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Asymptotic spectral properties and preconditioning of an approximated nonlocal Helmholtz equation with Caputo fractional Laplacian and variable coefficient wave number \(\mu\). arXiv:2402.10569

Preprint, arXiv:2402.10569 [math.NA] (2024).
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