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Using geometric methods, Hall has proved that the Segal-Bargmann transform for a con-nected Lie group K of compact type is an isometric isomorphism [H1] and is unique when Kis simply connected [H7]. Furthermore, Hall considered geometric quantization of T~*(K), K'scotangent bundle [H9]. Using the vertical polarization and a natural Khler polarization obtainedby identifying T~*(K) with the complexified group KC, Hall concluded that the pairing map be-tween the two Hilbert Spaces induced by these two polarizations coincides with the generalizedSegal-Bargmann transform C_t (up to constant). 相似文献
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The authors define the holomorphic Fourier transform of holomorphic functions on complex reductive groups, prove some properties such as the Fourier inversion formula, and give some applications. The definition of the holomorphic Fourier transform makes use of the notion of K-admissible measures. The authors prove that K-admissible measures are abundant, and the definition of holomorphic Fourier transform is independent of the choice of K-admissible measures. 相似文献
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紧流形M上的以向量场X为漂移项的Brown运动{xt}t≥0可以提升到M×Tk上的一个扩散过程{-xt}t≥0(相应于一个M上的Rk值光滑微分1形式A)。研究提升过程{-xt}t≥0绕环面Tk的k个圈的环流(即旋转数)。适当地选取Rk值微分1形式A。这些环流分别给出了{-xt}t≥0的隐环流和{-xt}t≥0绕M上某些闭圈的旋转数(这些闭圈生成M的一阶同调群H1(M,Z))。 相似文献
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设Vm是量子群Uq(SLm)的标准表示,通过Hecke代数的作用,作者将Vm的张量积V^nm分解成了Uq(SLm)的不可约表示的直和,从而给出了Uq(SLm)与Hecke代数的H(q,n)Schur-Weyl对偶的完整证明,进一步得到,当q是实数时,在Hilbert空间H^n上,Uq(SL∞)和H(q,n)之间存在着Schur-Weyl对偶。 相似文献
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