Some fixed/coincidence point theorems under ( ψ , φ ) -contractivity conditions without an underlying metric structure
Crossref DOI link: https://doi.org/10.1186/1687-1812-2014-218
Published Online: 2014-10-22
Published Print: 2014-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Roldán-López-de-Hierro, Antonio-Francisco
Shahzad, Naseer
Text and Data Mining valid from 2014-10-22
Article History
Received: 21 July 2014
Accepted: 26 September 2014
First Online: 22 October 2014