caa a22 4500 605524017 CHVBK 20210128100752.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s10958-015-2291-y doi (NATIONALLICENCE)springer-10.1007/s10958-015-2291-y On the initial-boundary-value problem in a half-strip for a generalized Kawahara equation [Elektronische Daten] [Andrei Faminskii, Mariya Opritova] The initial-boundary-value problem in a half-strip for a generalized Kawahara equation is considered. For the non-regular initial function, some results on the enhancement of the internal regularity of weak solutions depending on the rate of decrease of the initial function at infinity are obtained. These results are used to prove the long-time decay of solutions. Springer Science+Business Media New York, 2015 Kawahara equation nationallicence initial-boundary-value problem nationallicence internal regularity of solutions nationallicence long-time decay nationallicence Faminskii Andrei Peoples' Friendship University of Russia, 6, Miklukho-Maklai Str., 117198, Moscow, Russia aut Opritova Mariya Peoples' Friendship University of Russia, 6, Miklukho-Maklai Str., 117198, Moscow, Russia aut Journal of Mathematical Sciences Springer US; http://www.springer-ny.com 206/1(2015-04-01), 17-38 1072-3374 206:1<17 2015 206 10958 https://doi.org/10.1007/s10958-015-2291-y text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10958-015-2291-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Faminskii Andrei Peoples' Friendship University of Russia, 6, Miklukho-Maklai Str., 117198, Moscow, Russia aut NATIONALLICENCE 700 1- Opritova Mariya Peoples' Friendship University of Russia, 6, Miklukho-Maklai Str., 117198, Moscow, Russia aut NATIONALLICENCE 773 0- Journal of Mathematical Sciences Springer US; http://www.springer-ny.com 206/1(2015-04-01), 17-38 1072-3374 206:1<17 2015 206 10958