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Blocks of Finite Groups


Blocks of Finite Groups: The Hyperfocal Subalgebra of a Block

About 60 years ago, R. Brauer introduced "block theory"; his purpose was to study the group algebra kG of a finite group G over a field k of ...

Characters and Blocks of Finite Groups (London Mathematical ...

The author then applies these results to prove a major application of finite groups, the Glauberman Z*-theorem. Later chapters examine Brauer ...

On the Navarro-Willems conjecture for blocks of finite groups

We prove that a set of characters of a finite group can only be the set of characters for principal blocks of the group at two different primes when the primes ...

Characters and blocks of finite groups - Semantic Scholar

Preface 1. Algebras 2. Brauer characters 3. Blocks 4. The first main theorem 5. The second main theorem 6. The third main theorem 7.

Blocks of Finite Groups: The Hyperfocal Subalgebra of a Block ...

About 60 years ago, R. Brauer introduced "block theory"; his purpose was to study the group algebra kG of a finite group G over a field k of ...

Characters and Blocks of Finite Groups - Barnes & Noble

The author then applies these results to prove a major application of finite groups, the Glauberman Z*-theorem. Later chapters examine Brauer characters in more ...

The Hyperfocal Subalgebra of a Block (Springer Monographs in ...

About 60 years ago, R. Brauer introduced "block theory"; his purpose was to study the group algebra kG of a finite group G over a field k of ...

Characters and Blocks of Finite Groups (London mathematical ...

The author then applies these results to prove a major application of finite groups, the Glauberman Z*-theorem. Later chapters examine Brauer characters in more ...

Finite Groups Containing No Blocks of Defect Zero

The object in this paper is to study finite groups containing no blocks of defect zero. Finite abelian groups and p-groups will serve as special cases in this ...

blocks of permutation groups - PlanetMath

It is obvious that if H⊂G H ⊂ G are permutation groups on A A , then any block of G G is also a block of H H . Blocks are closed under finite ...

Morita equivalent blocks in Clifford theory of finite groups - Numdam

1. J. L. Alperin, Isomorphic blocks, Talk given at the seminar on representation theory of finite groups, Essen, March 1987. · 2. W. Bian, p -extensions ...

Splendid Derived Equivalences for Blocks of Finite Groups

In [5], Broué also poses a corresponding perfect isometry conjecture between a p-block e of a finite group G with an abelian defect group D and its Brauer ...

On Picard groups of blocks of finite groups - NASA/ADS

We apply the results to blocks with an abelian defect group and Frobenius inertial quotient, and specialise this further to blocks with cyclic or Klein four ...

Characters of Positive Height in Blocks of Finite Quasi-Simple Groups

For the proof, we determine the minimal nontrivial character degrees of Sylow p -subgroups of finite reductive groups in characteristic p . We provide some ...

On functorial equivalence classes of blocks of finite groups

1.2 Theorem Let G be a finite group and let b be a block idempotent of kG with a defect group. D. (a) The functorial equivalence classes over F of blocks with ...

Characters and Blocks of Finite Groups - Gabriel Navarro

This is a clear, accessible and up to date exposition of modular representation theory of finite groups from a character-theoretic viewpoint ...

Block theory of finite group algebras (Radha Kessar) 1 - YouTube

The lectures will provide an introduction to the the theory of p-blocks of finite groups . The emphasis will be on the interplay between ...

Unipotent blocks of finite reductive groups of a given type. - EuDML

How to cite ... Cabanes, Marc, and Enguehard, Michel. "Unipotent blocks of finite reductive groups of a given type.." Mathematische Zeitschrift 213.3 (1993): 479- ...

On functorial equivalence classes of blocks of finite groups

Recently, together with Bouc, we introduced the notion of functorial equivalences between blocks of finite groups and proved that given a p - ...

Local-global conjectures and blocks of finite simple groups

Conjecture 2.6 has been proved for p-solvable groups by Gluck and Wolf [37], and for 2-blocks with defect group D ∈ Syl2(G) much more recently by Navarro and ...