关于q-差分方程形式解的两个重要定理

Two Important Theorems about the Formal Solution for q-difference Equation

文章得到了两个关于q-差分方程形式解的定理,它很好的把差分方程与q-算子Dxy及θxy联系起来.利用此定理,可以优化一些经典公式、定理的证明.文章的第三、四部分将会有详细说明.

In this article,two theorems about the formal solution for q-difference equation are obtained,which relate difference equation with q-operators Dxyand θxy. With the help of these theorems,some classic formulas and proofs of theorems can be optimized. There is a detailed explanation in the third and fourth parts of the article.