Extreme points and rotundity of Orlicz-Sobolev spaces (Q1854150)

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scientific article; zbMATH DE number 1852887
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Extreme points and rotundity of Orlicz-Sobolev spaces
scientific article; zbMATH DE number 1852887

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    Extreme points and rotundity of Orlicz-Sobolev spaces (English)
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    13 January 2003
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    Summary: It is well known that Sobolev spaces have played essential roles in solving nonlinear partial differential equations. Orlicz-Sobolev spaces are generalized from Sobolev spaces. In this paper, we present sufficient and necessary conditions of extreme points of Orlicz-Sobolev spaces. A sufficient and necessary condition for rotundity Orlicz-Sobolev spaces is obtained.
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    Orlicz-Sobolev spaces
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    extreme points
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    rotundity
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