Some sufficient conditions for the existence of fixed point of mappings satisfying generalized weak contractive conditions is obtained. A fixed point theorem for nonexpansive mappings is also obtained. As an application, some invariant approximation results are derived in cone metric spaces.
Abbas, M., Vetro, P. (2011). Invariant approximation results in cone metric spaces. ANNALS OF FUNCTIONAL ANALYSIS, 2(2), 101-113.
Invariant approximation results in cone metric spaces
VETRO, Pasquale
2011-01-01
Abstract
Some sufficient conditions for the existence of fixed point of mappings satisfying generalized weak contractive conditions is obtained. A fixed point theorem for nonexpansive mappings is also obtained. As an application, some invariant approximation results are derived in cone metric spaces.
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