Common fixed points of nonexpansive mappings with applications to best and best simultaneous approximation

• Autorzy: Chandok S. , Narang T.D.
• Języki publikacji: EN

Abstrakty

EN

We prove some new results on the existence of common fixed points for nonexpansive and asymptotically nonexpansive mappings in the framework of convex metric spaces. We also obtain some results on common fixed points from the set of best and best simultaneous approximations as applications. The proved results generalize and extend some of the known results in the literature.

Słowa kluczowe

EN

best approximation; best simultaneous approximation; demicompact set; fixed point; starshaped set; nonexpansive; asymptotically nonexpansive and uniformly asymptotically regular maps

PL

najlepsza aproksymacja; punkt stały; zbiór gwiaździsty; odwzorowanie nieekspansywne

• Wydawca: De Gruyter
• Czasopismo: Journal of Applied Analysis
• Rocznik: 2012
• Tom: Vol. 18, nr 1
• Strony: 33--46
• Opis fizyczny: Bibliogr. 19 poz.

Twórcy

autor

Chandok S.

autor

Narang T.D.

• Department of Applied Sciences, Khalsa College of Engineering & Technology, Punjab Technical University, Ranjit Avenue, Amritsar-143001, India,

Bibliografia

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