On L2-estimates for discrete-time galerkin approximation to second order hyperbolic equations

✍ Scribed by Piotr Holnicki

• Publisher: Elsevier Science
• Year: 1981
• Tongue: English
• Weight: 328 KB
• Volume: 23
• Category: Article
• ISSN: 0378-4754
• DOI: 10.1016/0378-4754(81)90049-5

✦ Synopsis

The standard discrete-time Galerkin method for a linear second order hyperbolic problem is considered. Exploiting technique of [ 11, L"(H')-error estimates of optimal order are achieved with weaker assumptions on the smoothness of the solution.