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Itogi Nauki i Tekhniki. Seriya "Sovremennye Problemy Matematiki. Noveishie Dostizheniya", 1989, Volume 34, Pages 3–83
(Mi intd112)
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This article is cited in 142 scientific papers (total in 142 papers)
Nonlocal symmetries. Heuristic approach
I. Sh. Akhatov, R. K. Gazizov, N. Kh. Ibragimov
Abstract:
A constructive method for constructing nonlocal symmetries of differential equations based on the Lie–Bäcklund theory of groups is developed. The concept of quasilocal symmetries is introduced. With the help of this method nonlocal symmetries of differential equations of the type of nonlinear thermal conductivity and gas dynamics are studied.
Citation:
I. Sh. Akhatov, R. K. Gazizov, N. Kh. Ibragimov, “Nonlocal symmetries. Heuristic approach”, Itogi Nauki i Tekhniki. Ser. Sovrem. Probl. Mat. Nov. Dostizh., 34, VINITI, Moscow, 1989, 3–83; J. Soviet Math., 55:1 (1991), 1401–1450
Linking options:
https://www.mathnet.ru/eng/intd112 https://www.mathnet.ru/eng/intd/v34/p3
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