Fixed point theory is a cornerstone in modern analysis, offering pivotal tools for proving the existence and uniqueness of solutions to equations arising in diverse scientific and engineering contexts ...
Fixed point theory is a central topic in functional analysis that examines conditions under which a mapping in a Banach space admits points that remain invariant under the transformation. Particularly ...
S. Banach, Sur les opérations dans les ensembles abstraits et leur applications aux équations intégrales, Fund. Math. 3 (1922), 133-181. S. Sadiq Bacha, Extentions ...