2 Marc Burger and Pierre
نویسنده
چکیده
The decomposition of unitary representations of a discrete group obtained by induction from a subgroup involves commensurators. In particular Mackey has shown that quasi-regular representations are irreducible if and only if the corresponding subgroups are self-commensurizing. The purpose of this work is to describe general constructions of pairs of groups ? 0 < ? with ? 0 its own commensurator in ?: These constructions are then applied to groups of isometries of hyperbolic spaces and to lattices in algebraic groups.
منابع مشابه
Effect of Adding Lemongrass (Cymbopogon citratus) Extract on Quality Characteristics of Chicken Burger during Frozen Storage
Background: Lemongrass (Cymbopogon citratus) is an aromatic herb; rich source of citric, vitamin C, and phenolic compounds used as natural antioxidant and antibacterial agents in food processing. This study aimed to evaluate the effect of lemongrass extract on the quality properties of chicken burger during frozen storage. Methods: Lemongrass extract was prepared with three levels (0.5, 1.0, a...
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