摘要:This paper deals with some existence results for two classes of coupled systems of Hilfer and Hilfer–Hadamard random fractional differential equations. The main tool used to carry out our results is Itoh’s random fixed point theorem.
关键词:Functional differential equation ; Left-sided mixed Riemann–Liouville integral of fractional order ; Left-sided mixed Hadamard integral of fractional order ; Hilfer fractional derivative ; Hilfer–Hadamard fractional derivative ; Coupled system ; Random solution ; Fixed point