Chinese Quarterly Journal of Mathematics ›› 1992, Vol. 7 ›› Issue (4): 84-88.

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Some Equivalent Conditions for the Differentiability of Continuous Gauge Functions on Banach Space

  


  1. Department of Mathematics Anhui Normal University,,Wuhu 241000
  • Received:1991-07-12 Online:1992-12-30 Published:2025-06-25

Abstract: In this paper,some equivalent conditions for differentiability of condtinuous gauge function are given.

Key words: gauge function, subgradient, Gauteaux differentiability, Frechet differentiability