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Symmetric Words in Dihedral Groups

Algebra Colloquium, 2010
Let G be a group and let w = w(x1, x2,…, xn) be a word in the absolutely free group Fnon free variables x1, x2,…, xn. The set S(n)(G) of all words w such that the equality w(gσ1, gσ2,…, gσn) = w(g1, g2,…, gn) holds for all g1, g2,…, gn∈G and all permutations σ ∈ Snis a subgroup of Fn, called the subgroup of n-symmetric words for G.
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Hadamard Matrices and Dihedral Groups

Designs, Codes and Cryptography, 1996
An \(n\times n\) matrix with elements \(0\) and \(1\) is called an Hadamard matrix, if the matrix \(H\) obtained from it by changing \(0\)'s to \(-1\)'s satisfies \(HH'=nI_n\). Let \(\text{D}_{2p}\) be a dihedral group of order \(2p\), where \(p\) is an odd integer and \(\mathbb{Z}\text{D}_{2p}\) be the group ring of \(\text{D}_{2p}\) over the ring ...
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Codes over dihedral groups

Journal of Information and Optimization Sciences, 2018
In this paper we consider the group algebra FG, where characterstic of the field F does not divide order the group G, then FG is semisimple, and hence decomposes into a direct sum of minimal ideals generated by the idempotents .We give the explicit expressions for the idempotents in the group algebra of dihedral group of order 2n for every n.
Sudesh Sehrawat, Manju Pruthi
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Finite Dihedral Groups

2017
The aim of this chapter is to describe the Kazhdan–Lusztig basis, the different partitions into cells, as well as the structure of the cell modules for all choices of parameters. The first important consequence is the construction of left, right and two-sided cellular maps (which were used in Chapters 9 and 12).
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Dihedral groups

2010
Robert Bruner, J. Greenlees
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Group Rings of Dihedral Groups

2012
In this chapter we continue the study of stably free cancellation over the integral group rings Z[F n ×Φ] in the case where Φ is the dihedral group of order 2m defined by the presentation $$D_{2m} = \langle x, y \vert x^m = y^2 = 1 , yx = x^{m-1}y \rangle.$$ Our main result, first proved in Johnson (Q. J. Math., 2011, doi: 10.1093/qmath/har006),
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Breast Cancer Statistics, 2022

Ca-A Cancer Journal for Clinicians, 2022
Hyuna Sung   +2 more
exaly  

The Dihedral Groups

2023
Jonathan K. Hodge   +2 more
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The infinite dihedral group as automorphism group.

2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
F. DE GIOVANNI, RUSSO, Alessio
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Cancer statistics for adolescents and young adults, 2020

Ca-A Cancer Journal for Clinicians, 2020
Kimberly D Miller   +2 more
exaly  

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