Sequential Theorems In Banach And 2- Banach Spaces For Fixed And Common Fixed Point Theorems

Abstract

In this present review article we have explored back to back theorems in Banach and  2- Banach space for unique fixed point and common fixed point with a contractive type condition which was the enhancement of well known results  as well as we have applied two spaces for obtaining our result in first section  the platform is Banach space and in other part our platform is 2- Banach space  for single and multivalued  mappings respectively.