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One-sided directional derivative and applications

Einseitige Richtungsableitung und Anwendungen

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Abstract

In this paper certain theorems establishing the existence of onesided directional derivative for some classes of functions are proved. These theorems are then applied to problems of best approximations.

Zusammenfassung

In dieser Arbeit werden Sätze bewiesen, welche die Existenz einer einseitigen Richtungsableitung für einige Funktionsklassen nachweisen. Diese Sätze werden dann auf das Problem der besten Approximation angewendet.

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References

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Authors and Affiliations

  1. Institut für Mathematik I, Freie Universität Berlin, Arnimalle 2-6, D-1000, Berlin 33

    P. C. Das

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  1. P. C. Das
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Das, P.C. One-sided directional derivative and applications. Computing 15, 53–65 (1975). https://doi.org/10.1007/BF02252836

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  • DOI: https://doi.org/10.1007/BF02252836

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