In this paper,we establish the Cauchy integral formula and Schwarz integral formula,and discuss the sufficiently and necessary condition of B-harmonic function on the hypersphere topological product domains.

• 建立了超球拓扑积上的Cauchy积分公式和Schwarz积分公式；并进一步讨论了超球拓扑积上B-调和函数的充要条件.