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On the geometry of diffeomorphic surfaces in an Euclidean space - MaRDI portal

On the geometry of diffeomorphic surfaces in an Euclidean space (Q2713915)

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scientific article; zbMATH DE number 1603175
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English
On the geometry of diffeomorphic surfaces in an Euclidean space
scientific article; zbMATH DE number 1603175

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    10 June 2001
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    surfaces in Euclidean space
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    On the geometry of diffeomorphic surfaces in an Euclidean space (English)
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    The author considers a diffeomorphism \(f\:M \to M'\) of two surfaces \(M\) and \(M'\) in a Euclidean space and defines the function \(\rho=\frac{1}{2}|p - f(p)|\) for \(p \in M\). An explicit formula for the Hessian of the function \(\rho\) is found and some geometrical properties of diffeomorphic surfaces are discussed.
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