Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Multi-dimensional conservation laws and integrable systems. / Makridin, Zakhar V.; Pavlov, Maxim V.
в: Studies in Applied Mathematics, Том 143, № 4, 11.2019, стр. 339-355.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Multi-dimensional conservation laws and integrable systems
AU - Makridin, Zakhar V.
AU - Pavlov, Maxim V.
N1 - Publisher Copyright: © 2019 Wiley Periodicals, Inc., A Wiley Company Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2019/11
Y1 - 2019/11
N2 - In this paper, we introduce a new property of two-dimensional integrable hydrodynamic chains—existence of infinitely many local three-dimensional conservation laws for pairs of integrable two-dimensional commuting flows. Infinitely many local three-dimensional conservation laws for the Benney commuting hydrodynamic chains are constructed. As a by-product, we established a new method for computation of local conservation laws for three-dimensional integrable systems. The Mikhalëv equation and the dispersionless limit of the Kadomtsev-Petviashvili equation are investigated. All known local and infinitely many new quasilocal three-dimensional conservation laws are presented. Also four-dimensional conservation laws are considered for couples of three-dimensional integrable quasilinear systems and for triplets of corresponding hydrodynamic chains.
AB - In this paper, we introduce a new property of two-dimensional integrable hydrodynamic chains—existence of infinitely many local three-dimensional conservation laws for pairs of integrable two-dimensional commuting flows. Infinitely many local three-dimensional conservation laws for the Benney commuting hydrodynamic chains are constructed. As a by-product, we established a new method for computation of local conservation laws for three-dimensional integrable systems. The Mikhalëv equation and the dispersionless limit of the Kadomtsev-Petviashvili equation are investigated. All known local and infinitely many new quasilocal three-dimensional conservation laws are presented. Also four-dimensional conservation laws are considered for couples of three-dimensional integrable quasilinear systems and for triplets of corresponding hydrodynamic chains.
KW - dispersionless limit of the Kadomtsev-Petviashvili equation
KW - integrable system
KW - multi-dimensional conservation laws
KW - the Benney hydrodynamic chain
KW - then Mikhalëv equation
KW - GEOMETRIC APPROACH
KW - WAVES
KW - EQUATIONS
KW - then Mikhalev equation
UR - http://www.scopus.com/inward/record.url?scp=85070856503&partnerID=8YFLogxK
U2 - 10.1111/sapm.12280
DO - 10.1111/sapm.12280
M3 - Article
AN - SCOPUS:85070856503
VL - 143
SP - 339
EP - 355
JO - Studies in Applied Mathematics
JF - Studies in Applied Mathematics
SN - 0022-2526
IS - 4
ER -
ID: 21337071