Structure-Preserving Nonlinear Filtering for Continuous and Discontinuous Galerkin Spectral/hp Element Methods

DOI10.1137/20M1337223zbMath1491.65106arXiv2106.08316MaRDI QIDQ5165444

Vidhi Zala, Robert M. Kirby, Akil C. Narayan

Publication date: 16 November 2021

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2106.08316

zbMATH Keywords

convex optimizationhigh-order accuracystructure-preserving approximation

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical interpolation (65D05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Approximation with constraints (41A29) Finite volume methods for initial value and initial-boundary value problems involving PDEs (65M08)

Related Items (2)

Convex optimization-based structure-preserving filter for multidimensional finite element simulations ⋮ ENO-based high-order data-bounded and constrained positivity-preserving interpolation

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