Gevrey spaces and their intersections

Journal of the Australian Mathematical Society

A. F. M. Ter Elst¹ 

关键词: 47 D 30;    22 E 45;   

DOI  :  10.1017/S1446788700037162

学科分类：数学（综合）

来源: Cambridge University Press

【 摘 要 】

For unbounded operators A1, …, Ad, Gevrey spaces Sλ1, …, λd (A1, …, Ad) of order (λ1, …, λd) are introduced, where the orders λ1, …, λd need not be equal. These extend the notion of Gevrey space defined by Goodman and Wallach where λ1 = … = λd. Several mild conditions on the operators A1, … Ad and the orders λ1, …, λd are presented such that the equalityis valid. Examples are included.

【 授权许可】

Unknown