A note on tvs-cone metric fixed point theory

نویسندگان

  • Stojan Radenovic
  • Suzana Simic
  • Nenad Cakic
  • Zorana Golubovic
چکیده

In this paper, the concept of set-valued contraction of Nadler type in the setting of tvscone spaceswas introduced and a fixed point theorem in the setting of tvs-cone spaceswith respect to a solid conewas proved. Obtained results extend and generalize themain results of [S.B. Nadler Jr., Multi-valued contraction mappings, Pacific Journal of Mathematics 30 (1969) 475–488] and [D. Wardowski, On set-valued contractions of Nadler type in cone metric spaces, Applied Mathematics Letters 24 (2011) 275–278]. Two examples are given to illustrate the usability of the results. © 2011 Elsevier Ltd. All rights reserved.

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عنوان ژورنال:
  • Mathematical and Computer Modelling

دوره 54  شماره 

صفحات  -

تاریخ انتشار 2011