Symmetries of the Fisher–Kolmogorov–Petrovskii–Piskunov equation with a nonlocal nonlinearity in a semiclassical approximation
| Parent link: | Journal of Mathematical Analysis and Applications: Scientific Journal Vol. 395, iss. 2.— 2012.— [P. 716-726] |
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| Kolejni autorzy: | , , |
| Streszczenie: | Title screen The classical group analysis approach used to study the symmetries of integro-differential equations in a semiclassical approximation is considered for a class of nearly linear integro-differential equations. In a semiclassical approximation, an original integro-differential equation leads to a finite consistent system of differential equations whose symmetries can be calculated by performing standard group analysis.The approach is illustrated by the calculation of the Lie symmetries in explicit form for a special case of the one-dimensional nonlocal Fisher–Kolmogorov–Petrovskii–Piskunov population equation Режим доступа: по договору с организацией-держателем ресурса |
| Język: | angielski |
| Wydane: |
2012
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| Hasła przedmiotowe: | |
| Dostęp online: | http://dx.doi.org/10.1016/j.jmaa.2012.05.086 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636445 |