Abstract (EN): 
We introduce the notions of extended Menger probabilistic b -metric space and extended rectangular Menger probabilistic b -metric space. Thereafter, we obtain new fixed-point results for single-and multi-valued mappings in both spaces. Additionally, we present two applications, involving integral, and fractional differential, equations, proving the existence of solutions.
Language: 
English
Type (Professor's evaluation): 
Scientific
No. of pages: 
16