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Fundamentalnaya i Prikladnaya Matematika, 2010, Volume 16, Issue 2, Pages 67–84
(Mi fpm1308)
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The geometry of a quasilinear system of two partial differential equations containing the first and second partial derivatives of two functions in two independent variables
L. N. Orlova Moscow State University of Civil Engineering
Abstract:
The geometry of a system of two partial differential equations containing the first and second partial derivatives of two functions in two independent variables is studied by using the Cartan method of invariant forms and the group-theoretic method of extensions and enclosings due to G. F. Laptev (for finite groups) and A. M. Vasil'ev (for infinite groups). Systems of quasilinear equations with the first and second partial derivatives of two functions $u$ and $v$ in two independent variables $x$ and $y$ are classified.
Citation:
L. N. Orlova, “The geometry of a quasilinear system of two partial differential equations containing the first and second partial derivatives of two functions in two independent variables”, Fundam. Prikl. Mat., 16:2 (2010), 67–84; J. Math. Sci., 177:5 (2011), 692–704
Linking options:
https://www.mathnet.ru/eng/fpm1308 https://www.mathnet.ru/eng/fpm/v16/i2/p67
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Statistics & downloads: |
Abstract page: | 233 | Full-text PDF : | 143 | References: | 35 | First page: | 1 |
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