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JOURNALS // Matematicheskii Sbornik // Archive

Mat. Sb. (N.S.), 1974 Volume 93(135), Number 1, Pages 18–28 (Mi sm2953)

On the existence of discontinuous solutions for a class of multidimensional quasiregular variational problems

S. F. Morozov


Abstract: In this paper the existence of discontinuous solutions $x^{n+1}=u(x)$, $x\in\Omega$, of a positive definite quasiregular $n$-dimensional variational problem is established when the order of growth of the integrand of the functional degenerates up to unity on non-self-intersecting $(n-1)$-dimensional surfaces lying in the region $\Omega$ or on its boundary $S$.
Bibliography: 11 titles.

UDC: 519.3

MSC: 49A30

Received: 04.10.1972


 English version:
Mathematics of the USSR-Sbornik, 1974, 22:1, 17–27

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