On the Geometry of Algebraic Groups and Homogeneous Spaces
نویسنده
چکیده
Given a connected algebraic group G over an algebraically closed field and a G-homogeneous space X , we describe the Chow ring of G and the rational Chow ring of X , with special attention to the Picard group. Also, we investigate the Albanese and the “anti-affine” fibrations of G and X .
منابع مشابه
A Class of compact operators on homogeneous spaces
Let $varpi$ be a representation of the homogeneous space $G/H$, where $G$ be a locally compact group and $H$ be a compact subgroup of $G$. For an admissible wavelet $zeta$ for $varpi$ and $psi in L^p(G/H), 1leq p <infty$, we determine a class of bounded compact operators which are related to continuous wavelet transforms on homogeneous spaces and they are called localization operators.
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تاریخ انتشار 2009