Some counterexamples in the theory of Specht modules (Q1239254)
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scientific article; zbMATH DE number 3558048
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Some counterexamples in the theory of Specht modules |
scientific article; zbMATH DE number 3558048 |
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Some counterexamples in the theory of Specht modules (English)
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1977
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The paper gives an example of a decomposable Specht module. It is known that such a module can exist only if the base field has characteristic 2 and the corresponding partition is 2-singular. There are also examples of Specht modules over fields of odd characteristic which do not have a unique maximal, respectively minimal, submodule.
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