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Čebyšev sets in Hilbert space

Edgar Asplund

Transactions of the American Mathematical Society · 1969 · 67 citations · 5 references

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Concepts

Abstract

A set Tina Hubert space H is called a Cebysev set

References

5

On the subdifferentiability of convex functions

Arne Brøndsted, R. T. Rockafellar · Proceedings of the American Mathematical Society · 1965 · 297 citations · Full text

, , +7

Fréchet differentiability of convex functions

Edgar Asplund · Acta Mathematica · 1968 · 277 citations · Full text

, , +9

Gradients of convex functions

Edgar Asplund, R. T. Rockafellar · Transactions of the American Mathematical Society · 1969 · 161 citations · Full text

, , +11

On the Subdifferentiability of Convex Functions

A. Brondsted, R. T. Rockafellar · Proceedings of the American Mathematical Society · 1965 · 44 citations

, , +7

Gradients of Convex Functions

E. Asplund, R. T. Rockafellar · Transactions of the American Mathematical Society · 1969 · 28 citations

, , +11