Boundary value problems for a coupled hybrid Hadamard differential system is studied by em-ploying Banach compression mapping principle and Leray-Schauder decision principle,and sufficient con-ditions for the existence of boundary value problem of the unique solution and at least one solution are es-tablished.Two numerical examples are provided to illustrate the application of the theorems.
关键词
边值问题/不动点定理/唯一性/存在性
Key words
boundary value problems/fixed point theory/uniqueness/existence