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Fundamentalnaya i Prikladnaya Matematika, 2006, Volume 12, Issue 1, Pages 57–94
(Mi fpm923)
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This article is cited in 4 scientific papers (total in 4 papers)
Canonical decompositions of piecewise affine mappings, polyhedra-traces, and geometrical variational problems
N. S. Gusev N. E. Bauman Moscow State Technical University
Abstract:
In this paper, canonical decompositions of arbitrary piecewise affine mappings are constructed. Then the equivalence of these mappings is introduced and the concept of polyhedron-trace is defined as an equivalence class. Finally, the concepts of the volume and the deformation of polyhedra-traces are introduced, the continuity of the volume is proved, and the formula of first variation is obtained. These concepts give an analog of the Plateau principles.
Citation:
N. S. Gusev, “Canonical decompositions of piecewise affine mappings, polyhedra-traces, and geometrical variational problems”, Fundam. Prikl. Mat., 12:1 (2006), 57–94; J. Math. Sci., 149:1 (2008), 896–921
Linking options:
https://www.mathnet.ru/eng/fpm923 https://www.mathnet.ru/eng/fpm/v12/i1/p57
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