Multi-valued F-contractions and the solutions of certain functional and integral equations
Author(s) -
Margherita Sgroi,
Calogero Vetro
Publication year - 2013
Publication title -
filomat
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 34
eISSN - 2406-0933
pISSN - 0354-5180
DOI - 10.2298/fil1307259s
Subject(s) - mathematics , contraction principle , fixed point theorem , contraction (grammar) , metric space , fixed point , banach space , pure mathematics , mathematical analysis , discrete mathematics , medicine
Wardowski [Fixed Point Theory Appl., 2012:94] introduced a new concept of contraction and proved a fixed point theorem which generalizes Banach contraction principle. Following this direction of research, we will present some fixed point results for closed multi-valued F-contractions or multi-valued mappings which satisfy an F-contractive condition of Hardy-Rogers-type, in the setting of complete metric spaces or complete ordered metric spaces. An example and two applications, for the solution of certain functional and integral equations, are given to illustrate the usability of the obtained results
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