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This article is cited in 4 scientific papers (total in 4 papers)
Helmholtz potentiality conditions for systems of difference-differential equations
A. M. Popov Peoples Friendship University of Russia
Abstract:
For operators corresponding to systems of $\mu$th-order difference-differential equations of neutral type, necessary and sufficient conditions for potentiality with respect to the classical bilinear form are obtained. These results are applied to first-order quasilinear systems.
Received: 14.05.1997
Citation:
A. M. Popov, “Helmholtz potentiality conditions for systems of difference-differential equations”, Mat. Zametki, 64:3 (1998), 437–442; Math. Notes, 64:3 (1998), 377–381
Linking options:
https://www.mathnet.ru/eng/mzm1415https://doi.org/10.4213/mzm1415 https://www.mathnet.ru/eng/mzm/v64/i3/p437
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