Best approximation and fixed points for rational-type contraction mappings

• Autorzy: Chandok Sumit

Identyfikatory

DOI

10.1515/jaa-2019-0021

• Języki publikacji: EN

Abstrakty

EN

In this paper, we prove a fixed point theorem for a rational type contraction mapping in the frame work of metric spaces. Also, we extend Brosowski-Meinardus type results on invariant approximation for such class of contraction mappings. The results proved extend some of the known results existing in the literature.

Słowa kluczowe

EN

compact sets; convex set; starshaped set; best approximation

PL

zbiór zwarty; zbiór wypukły; zbiór gwiaździsty; najlepsza aproksymacja

• Wydawca: De Gruyter
• Czasopismo: Journal of Applied Analysis
• Rocznik: 2019
• Tom: Vol. 25, nr 2
• Strony: 205--209
• Opis fizyczny: Bibliogr. 27 poz.

Twórcy

autor

Chandok Sumit

• School of Mathematics, Thapar Institute of Engineering & Technology, Patiala-147004, Punjab, India

Bibliografia

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