Some qualitative theorems for degenerate elliptic equations (Q802078)
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scientific article; zbMATH DE number 3881139
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Some qualitative theorems for degenerate elliptic equations |
scientific article; zbMATH DE number 3881139 |
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Some qualitative theorems for degenerate elliptic equations (English)
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1983
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The author gives some interesting qualitative theorems on degenerate elliptic equations, such as sufficient conditions for the regularity or non-regularity of boundary points, the behaviour of monotone solutions near boundary points, and results on essential and non-essential sets. The main tools are Phragmén-Lindelöf-type theorems and capacity methods.
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degenerate elliptic equations
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regularity
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non-regularity
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monotone solutions
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essential and non-essential sets
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Phragmén-Lindelöf-type theorems
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capacity
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