中文摘要：

引入了一个特殊的拟可微函数类一次超可微函数，证明了其满足具有高维核的条件，并且推导出了高维核的计算公式。

英文摘要：

In the paper, a special class of quasidifferentiable functions-subsuper differentiable functions is introduced, which satisfies the conditions of the existence of high dimensional kernels, and the formula of kernels is deduced.