Open AccessSome Results On Fixed Points For Weakly Inward Mappings In Geodesic Metrics Paces
Author(s) -
Khalid Alisawi,
Salwa Salman Abed
Publication year - 2020
Publication title -
mağallaẗ al-qādisiyyaaẗ li-l-ʻulūm al-ṣirfaẗ
Language(s) - English
Resource type - Journals
eISSN - 2411-3514
pISSN - 1997-2490
DOI - 10.29350/qjps.2020.25.3.1113
Subject(s) - mathematics , geodesic , fixed point , convexity , banach space , regular polygon , pure mathematics , characterization (materials science) , mathematical analysis , geometry , physics , financial economics , optics , economics
Geodesic spaces are convex nonlinear spaces. Convexity is a significant tool to generalize some properties of Banach spaces. In this paper, the characterization of weakly inward was extended to CAT(0) spaces and give equivalent condition for the existence of fixed point for multivalued mapping