A quasi-reversibility regularization method for a Cauchy problem of the modified Helmholtz-type equation

DOI10.1186/s13661-019-1142-zOpenAlexW2922479440MaRDI QIDQ2108229

Yanqi Yang, Hong Yang

Publication date: 19 December 2022

Published in: Boundary Value Problems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1186/s13661-019-1142-z

zbMATH Keywords

Cauchy problemconvergence estimatesmodified Helmholtz-type equationquasi-reversibility regularization method

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Miscellaneous topics in partial differential equations (35Rxx)

Related Items (3)

A mollification regularization method with the Dirichlet kernel for two Cauchy problems of three-dimensional Helmholtz equation ⋮ A kind of operator regularization method for Cauchy problem of the Helmholtz equation in a multi-dimensional case ⋮ The mollification method based on a modified operator to the ill-posed problem for 3D Helmholtz equation with mixed boundary

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