A Common Fixed Point Theorem for Self Maps on a Metric Space using Pseudo Altering Distance Function and a Deficit Function

Authors

  • K.P.R. Sastry Author
  • S. Kalesha Vali Author
  • Ch. Srinivasa Rao Author
  • M.A. Rahamatulla Author

Keywords:

Altering Distance, Deficit Function, Fixed Point, Generalized Weak Contraction, Metric Space, Pseudo Altering Distance, Weakly Compatible Maps, Weak Contraction

Abstract

A generalized weak contraction condition involves an altering distance function which is non-decreasing and continuous. However, in dealing with problems, the altering distance function fails to be continuous throughout. There is a need to develop tools to handle such situations. Further, in many of the common fixed point results while dealing with generalized contractions involving an altering distance function

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Published

2013-06-05

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Section

Articles