A constant rank theorem for quasiconcave solutions of fully nonlinear partial differential equations (Q2884643)
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scientific article; zbMATH DE number 6039328
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A constant rank theorem for quasiconcave solutions of fully nonlinear partial differential equations |
scientific article; zbMATH DE number 6039328 |
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A constant rank theorem for quasiconcave solutions of fully nonlinear partial differential equations (English)
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30 May 2012
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level-set
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convexity
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fully nonlinear equations
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The authors prove a constant rank theorem for the second fundamental form of the convex level surfaces of solution to equations \( F(D^{2}u, Du, u, x)=0 \).
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