Pseudospectral roaming contour integral methods for convection-diffusion equations

DOI10.1007/s10915-021-01601-0zbMath1495.65112arXiv2012.07085OpenAlexW3196705350MaRDI QIDQ1983173

Nicola Guglielmi, Mattia Manucci, Maria Lopez-Fernandez

Publication date: 15 September 2021

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2012.07085

zbMATH Keywords

inverse Laplace transformconvection-diffusion equationshyperbolic contourelliptic contourcontour integral methodsparabolic contourquadrature for analytic integrandsweighted pseudospectra

Mathematics Subject Classification ID

Numerical methods for initial value problems involving ordinary differential equations (65L05) Numerical methods for integral transforms (65R10) Method of lines for initial value and initial-boundary value problems involving PDEs (65M20) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)

Related Items (3)

A contour method for time-fractional PDEs and an application to fractional viscoelastic beam equations ⋮ An Exponential Spectral Method Using VP Means for Semilinear Subdiffusion Equations with Rough Data ⋮ Model Order Reduction in Contour Integral Methods for Parametric PDEs

Uses Software

• Eigtool
• Seigtool
• GitHub

Cites Work

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