Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
scientific article - MaRDI portal

scientific article

From MaRDI portal

Publication:3209106

Jump to:navigation, search

zbMath0418.35067MaRDI QIDQ3209106

V. K. Romanko

Publication date: 1979

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Riesz basis wave equation Dirichlet conditions Schrödinger equation point spectrum complex plane partial differential operators

Mathematics Subject Classification ID

General topics in linear spectral theory for PDEs (35P05) Wave equation (35L05) Initial value problems for linear higher-order PDEs (35G10) Second-order hyperbolic equations (35L10)

Related Items (1)

On weak and strong irregularity

This page was built for publication:

Retrieved from "https://portal.mardi4nfdi.de/w/index.php?title=Publication:3209106&oldid=16354673"