On equiaffine Weingarten surfaces
Alois Švec (1987)
Czechoslovak Mathematical Journal
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Alois Švec (1987)
Czechoslovak Mathematical Journal
Similarity:
Alois Švec (1988)
Czechoslovak Mathematical Journal
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Jarolím Bureš, Miloš Kaňka (1994)
Mathematica Bohemica
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In this paper some properties of an immersion of two-dimensional surface with boundary into are studied. The main tool is the maximal principle property of a solution of the elliptic system of partial differential equations. Some conditions for a surface to be a part of a 2-dimensional spheren in are presented.