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pro vyhledávání: '"Alfred Michel Grundland"'
Autor:
Alfred Michel Grundland
Publikováno v:
Open Communications in Nonlinear Mathematical Physics, Vol Special Issue in Memory of... (2024)
In this paper, we establish a relation between two seemingly unrelated concepts for solving first-order hyperbolic quasilinear systems of partial differential equations in many dimensions. These concepts are based on a variant of the conditional symm
Externí odkaz:
https://doaj.org/article/8e63e269a0024a4194f7c8c462e59163
Publikováno v:
Acta Polytechnica, Vol 56, Iss 3, Pp 180-192 (2016)
This paper is devoted to a study of the connections between three different analytic descriptions for the immersion functions of 2D-surfaces corresponding to the following three types of symmetries: gauge symmetries of the linear spectral problem, co
Externí odkaz:
https://doaj.org/article/2af1388edded4979b2568769326383fa
Publikováno v:
Symmetry, Vol 9, Iss 12, p 318 (2017)
In this paper, a supersymmetric extension of the minimal surface equation is formulated. Based on this formulation, a Lie superalgebra of infinitesimal symmetries of this equation is determined. A classification of the one-dimensional subalgebras is
Externí odkaz:
https://doaj.org/article/aa6cfc7fbf3c4c3ba92abe443ebab68a