The tensor product of <i>m</i> -partition algebras as a centralizer algebra of An1×An2×⋯×Anm

In this paper, we concentrate on the generalized Jones result in Kennedy and Jaish (2021) which says that [Formula: see text], the tensor product of m-partition algebras is a centralizer algebra of the action of the direct product of symmetric groups, [Formula: see text], on the k-folder tensor products [Formula: see text], where [Formula: see text]. In particular, we restrict the action of the direct products of symmetric groups, [Formula: see text], to the action of the direct product of alternating groups, [Formula: see text]. Herein, we determine the basis for the centralizer algebra and exhibit that when the centralizer is isomorphic to the tensor product of m-partition algebras, [Formula: see text].

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Publication Details

Journal
Mathematics Open
Published
2025-01-01
DOI
https://doi.org/10.1142/s2811007225300010
Primary Topic
Algebraic structures and combinatorial models
Type
article
Field-Weighted Citation Impact
0.00
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article

The tensor product of m -partition algebras as a centralizer algebra of An1×An2×⋯×Anm

Amani M. Alfadhli
Mathematics Open
Algebraic structures and combinatorial models
article

The tensor product of m -partition algebras as a centralizer algebra of An1×An2×⋯×Anm

Amani M. Alfadhli
article en

Abstract

In this paper, we concentrate on the generalized Jones result in Kennedy and Jaish (2021) which says that [Formula: see text], the tensor product of m-partition algebras is a centralizer algebra of the action of the direct product of symmetric groups, [Formula: see text], on the k-folder tensor products [Formula: see text], where [Formula: see text]. In particular, we restrict the action of the direct products of symmetric groups, [Formula: see text], to the action of the direct product of alternating groups, [Formula: see text]. Herein, we determine the basis for the centralizer algebra and exhibit that when the centralizer is isomorphic to the tensor product of m-partition algebras, [Formula: see text].

Mathematics OpenVol. 04
Umm al-Qura University (SA)
Openalex Percentile: Top 90%
Algebraic structures and combinatorial models
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