On uniqueness of commutative rings of Weyl group invariant differential operators

被引:3
|
作者
Taniguchi, K [1 ]
机构
[1] UNIV TOKYO,GRAD SCH MATH SCI,MEGURO KU,TOKYO 153,JAPAN
关键词
D O I
10.2977/prims/1195145450
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The uniqueness of commutative rings of classical Weyl group invariant differential operators is discussed. We show this uniqueness for trigonometric or elliptic potential cases under some order conditions. For rational potential cases, counter examples are constructed.
引用
收藏
页码:257 / 276
页数:20
相关论文
共 50 条