HARMONIC ANALYSIS ON TORIC VARIETIES
HARMONIC ANALYSIS ON TORIC VARIETIES
复制标题
TORIC 品种的调和分析
DOI:
10.1090/conm/332/05942
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发表时间:
2003
期刊:
影响因子:
--
通讯作者:
S. Zelditch
中科院分区:
文献类型:
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作者:
B. Shiffman;T. Tate;S. Zelditch
Harmonic analysis on a toric Kahler variety (M,!) refers to the orthonormal basis of eigenfunctions of the (C � ) m action on the spaces H 0 (M,L N ) of holomorphic sections of powers of the positive line bundle L → M with c1(L) = (!), and the Fourier multipliers that act on them. Using this harmonic analysis, we give an exact formula for the Szego kernel as a Fourier multiplier M applied to the pull back of the Szego kernel of projective space under a monomial embedding. The Fourier multiplier M involves a partition function of the convex lattice polytope P associated to M. We further prove that M is a Toeplitz operator, and as a corollary we obtain an oscillatory integral formula for the charactersNP of the torus action on H 0 (M,L N ).
DOI:
--
发表时间:
2005
期刊:
Annales de l'Institut Fourier 54 no5(予定)
影响因子:
--
作者:
B.Shiffman;T.Tate;S.Zelditch
通讯作者:
S.Zelditch