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Showing 1 to 4 of 4 for “"endomorphism ring"”.
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Specht Modules of Trivial Source and the Endomorphism Ring of the Lie Module
… trivial source, these can be identified by ordering the partitions (using the lexicographic ordering) in the block to which they belong. The result concerning Specht modules corresponding to weight one partitions with trivial source is not unique to FΣ2p and FΣ2p+1 , but it generalizes to Specht …
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Arithmetic Properties Related to Isogeny Criteria for Elliptic Curves and Drinfeld Modules
… defined over a number field K which have trivial endomorphism ring and are non-isogenous. We prove that the number of primes of K of norm at most x for which E_1 and E_2 have the same Frobenius trace or Frobenius field is bounded above asymptotically by a function of x. We prove a bound with a log …
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Endomorphismenringe von Permutationsmoduln auf den Nebenklassen einer p-Sylowgruppe
… J. L. Alperin himself has proposed to analyse endomorphism rings of permutation modules of groups on the cosets on its Sylow-p-subgroup. This thesis contributes to this approach. At first, fundamental elements of the ordinary and modular representation theory of such endomorphism rings are …
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Representation Theory of Orders over Cohen-Macaulay Rings
… of noncommutative algebras over commutative rings. Originally</p> <p>defined by Auslander and Bridger, an R-order is an R-algebra which is a maximal CohenMacaulay</p> <p>R-module. In this thesis we consider orders, Λ, over Cohen-Macaulay local rings</p> <p>R possessing a canonical module, ωR. …