标题：Existence and monotone iteration of unique solution for tempered fractional differential equations Riemann–Stieltjes integral boundary value problems
摘要：The primary objective of this research paper is to investigate two kinds of high-order tempered fractional differential equations integral boundary value problems. By means of the mixed monotone operators fixed point theorems with perturbation and the increasing $\varphi -(h,\sigma )$-concave operators fixed point theorems, we can not only guarantee the existence-uniqueness of solution, but also construct successively sequences for approximating the unique solution. In addition, we demonstrate the effectiveness of the main result by using two examples.
关键词：Existence-uniqueness;Tempered fractional differential equations;Mixed monotone operator;\(\varphi -(h,\sigma )\)-concave operators;Riemann–Stieltjes integral boundary value conditions;
