The purpose of this paper is to obtain coincidence and fixed point theorems for hybrid contractions consisting of single-valued and multi-valued mappings in symmetric spaces. Some special cases and applications are discussed.
JUNGCK, G., & RHOADES, B. (1993). SOME FIXED POINT THEOREMS FOR COMPATIBLE MAPS. International Journal of Mathematics and Mathematical Sciences, 1993(), 417-428. https://doi.org/10.1155/S0161171293000535