2024-03-28T18:22:53Z
https://oai.zbmath.org/v1/
oai:zbmath.org:7333219
2021-04-14T12:11:10Z
35
53
Druzhkov, K. P.
2021
7333219
English
Elsevier (North-Holland), Amsterdam
https://zbmath.org/07333219
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J. Geom. Phys. 161, Article ID 104013, 11 p. (2021).
35A15; 35A10; 35R30; 53D05
Extendable symplectic structures and the inverse problem of the calculus of variations for systems of equations written in generalized Kovalevskaya form
j