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:3782292

Jump to:navigation, search

zbMath0641.47053MaRDI QIDQ3782292

Ruben G. Airapetyan

Publication date: 1987

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

zbMATH Keywords

pseudodifferential operator symmetrization of hyperbolic equations constructing a weakly commuting extension sequence of symmetric Friedrichs-hyperbolic systems of first order differential equations

Mathematics Subject Classification ID

Dilations, extensions, compressions of linear operators (47A20) Initial value problems for higher-order hyperbolic equations (35L30) Initial value problems for PDEs with pseudodifferential operators (35S10) Integral, integro-differential, and pseudodifferential operators (47Gxx)

This page was built for publication:

Retrieved from "https://portal.mardi4nfdi.de/w/index.php?title=Publication:3782292&oldid=17338440"