关于一类新的二元算子

On a New Operators in Two Variables

作者在[1]中讨论了线性算子B_n^([a])(f;x,y)当a≥0时的情况,B_n^([a])(f;x,y)

In this paper the properties of the following operators in two uariables in case α<0 are disscussed ■ Here u^(n,k)=u(u—h)... (u—(n—1)h)is the factorial power of order n (natural number) and increment h(real number) of u, a is a parameter which may depend only on n.