TY  - JOUR 
AU  - Roldán López de Hierro, Antonio Francisco
AU  - Shahzad, Naseer
PY  - 2015
SN  - 1687-1812
UR  - http://hdl.handle.net/10481/36990
AB  - In this manuscript we introduce the notions of R-function and R-contractions, and we show an ad hoc fixed point theorem. We prove that this new kind of contractions properly includes the family of all Meir-Keeler contractions and other well-known...
LA  - eng
PB  - Springer
KW  - R-function
KW  - Simulation function
KW  - Manageable function
KW  - Fixed point theorem
TI  - New fixed point theorem under R-contractions
DO  - 10.1186/s13663-015-0345-y
ER  -