Fixed point of set-valued graph contractive mappings
β Scribed by Ismat Beg, Asma Rashid Butt
- Book ID
- 120732723
- Publisher
- Hindawi Publishing Corporation
- Year
- 2013
- Tongue
- English
- Weight
- 172 KB
- Volume
- 2013
- Category
- Article
- ISSN
- 1025-5834
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this paper, the concept of a set-valued contractive mapping is considered by using the idea of a generalized distance, such as the Ο -distance, in metric spaces without using the concept of the Hausdorff metric. Furthermore, under some mild conditions, we provide the existence theorems for fixed-
a b s t r a c t Fixed point and coincidence results are presented for single-valued generalized Ο f -weakly contractive mappings on complete metric spaces (X, d), where Ο : [0, β) β [0, β) is a lower semicontinuous function with Ο(0) = 0 and Ο(t) > 0 for all t > 0 and f : E β X is a function such th