EXISTENCE AND UNIQUENESS INTEGRAL EQUATIONS IN C*-ALGEBRA-VALUED Sb-METRIC SPACES BY SOME COUPLED FIXED POINT THEOREMS.

We study some coupled fixed point theorems in C*-algebra-valued Sb-metric spaces. As applications, existence and uniqueness results for one type of integral equation x(t)= ∫E (K1(t,s) + K2(t,s)))f(s,x(s)) + g(s, x(s)))ds +h(t), t∈E where E is the Lebesque measurable set and m(E) < +∞, and under some other conditions are given. [ABSTRACT FROM AUTHOR]