ASYMPTOTICS OF TORUS EQUIVARIANT SZEGO KERNEL ON A COMPACT CR MANIFOLD

被引:3
|
作者
Shen, Wei-Chuan [1 ]
机构
[1] Acad Sinica, Inst Math, 6F,Astron Math Bldg 1,Sec 4,Roosevelt Rd, Taipei 10617, Taiwan
关键词
Equivariant Szego kernel asymptotics; Analysis on CR manifolds;
D O I
10.21915/BIMAS.2019303
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
For a compact CR manifold (X, T-1,T-0 X) of dimension 2n + 1, n >= 2, admitting a S-1 x T-d action, if the lattice point (-p1, . . . ,-p(d))( )is an element of Z(d) is a regular value of the associate CR moment map mu, then we establish the asymptotic expansion of the torus equivariant Szego kernel Pi(m,mp1), . . . ,((0))(mpd) (x, y) as m -> +infinity under certain assumptions of the positivity of Levi form and the torus action on Y:= mu(-1)(-p(1), . . . , -p(d)).
引用
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页码:331 / 383
页数:53
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