Existence results for nonlinear coupled system of integral equations of Urysohn Volterra-Chandrasekhar mixed type

[摘要] The combined systems of integral equations have become of great importance in various fields of sciences such as electromagnetic and nuclear physics. New classes of the merged type of Urysohn Volterra-Chandrasekhar quadratic integral equations are proposed in this paper. This proposed system involves fractional Urysohn Volterra kernels and also Chandrasekhar kernels. The solvability of a coupled system of integral equations of Urysohn Volterra-Chandrasekhar mixed type is studied. To realize the existence of a solution of those mixed systems, we use the Perov’s fixed point combined with the Leray-Schauder fixed point approach in generalized Banach algebra spaces.

[学科分类] 外科医学

[关键词] fixed point;generalized Banach algebra;Chandrasekhar’s integral equation;Urysohn-Volterra integral equation