A note on the operator compact implicit method for the wave equation
Melvyn Ciment, Stephen H. Leventhal
Source record
Source: Crossref
Published: Jan 1, 1978
DOI: 10.1090/s0025-5718-1978-0483507-7
Open original source ↗Source abstract
In a previous paper a fourth order compact implicit scheme was presented for the second order wave equation. A very efficient factorization technique was developed when only second order terms were present. In this note we implement the operator compact implicit spatial discretization method for the second order wave equation when first order terms are present. The resulting algorithm is completely analogous to the compact implicit algorithm when lower order terms were not present. For this more general operator compact implicit spatial approximation the same factorization as in our previous paper is developed.
Evidence graph
No public relationships recorded yet.
Integrity note: This page is a factual metadata record created by deterministic ingestion. It is not a claim that the work moves a mathematical frontier or has been independently verified.