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Groups with the same orders of Sylow normalizers as the Mathieu groups
Published 2005-01-01“…Also we prove that if G is a finite group, then G≅M if and only if for every prime q, |NM(Q)|=|NG(Q′)|, where Q∈Sylq(M) and Q′∈Sylq(G).…”
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22
Holographic zero sound for N=2 SCFTs in 4d
Published 2025-01-01“…The flavour sector, on the other hand, reveals spectrum that contains quasiparticle excitations which propagate with a definite phase velocity together with modes that propagate with a finite group velocity which quantum attenuates quite similar in spirit as that of Landau's zero sound modes. …”
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23
Theoretical Researches about u-Maximal Subgroups and Its Applications in Charactering IntuG
Published 2019-01-01“…Let G be a finite group and u be the class of all finite supersoluble groups. …”
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24
Microscopic Description of 2D Topological Phases, Duality, and 3D State Sums
Published 2010-01-01“…Equivalence of the previous models in the ground state is shown in case of the honeycomb lattice and the gauge group being a finite group by means of the well-known duality transformation between the group algebra and the spin network basis of lattice gauge theory. …”
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25
C⁎-Basic Construction from the Conditional Expectation on the Drinfeld Double
Published 2019-01-01“…Let D(G) be the Drinfeld double of a finite group G and D(G;H) be the crossed product of C(G) and CH, where H is a subgroup of G. …”
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26
Minimal non-abelian groups with an average condition on subgroups
Published 2025-01-01“…For a finite group $G$, the average order $o(G)$ is defined to be the average of all order elements in $G$. …”
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27
The Linear Span of Projections in AH Algebras and for Inclusions of C*-Algebras
Published 2013-01-01“…As an application, let A be a simple unital C*-algebra with the LP property, α an action of a finite group G onto Aut(A). If α has the Rokhlin property in the sense of Izumi, then the fixed point algebra AG and the crossed product algebra A ⋊α G have the LP property. …”
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28
(SPT-)LSM theorems from projective non-invertible symmetries
Published 2025-01-01“…This model is specified by a finite group $G$ and enjoys a projective $\mathsf{Rep}(G)× Z(G)$ and translation symmetry, where symmetry operators obey a projective algebra in the presence of symmetry defects. …”
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29
Essential dimension of symmetric groups in prime characteristic
Published 2024-07-01“…Finding this number is a long-standing open problem, originating in the work of Felix Klein, long before essential dimension of a finite group was formally defined. We now know that $\operatorname{ed}_k(\operatorname{S}_n)$ lies between $\lfloor n/2 \rfloor $ and $n-3$ for each $n \geqslant 5$ and any field $k$ of characteristic different from $2$. …”
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30
Equivariant geometry of singular cubic threefolds
Published 2025-01-01“…We study linearizability of actions of finite groups on singular cubic threefolds, using cohomological tools, intermediate Jacobians, Burnside invariants, and the equivariant Minimal Model Program.…”
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31
Pinned-flags of some operations on fuzzy subgroups
Published 2005-01-01“…Fuzzy subgroups of finite groups have been treated recently using the concept of pinned-flags. …”
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32
Eigenvalues of Relatively Prime Graphs Connected with Finite Quasigroups
Published 2024-01-01“…Many studies have focused on the spectral properties of simple graphs connected to associative algebras like finite groups and rings, but the same research direction remains unexplored for loop groups and quasigroups. …”
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Construction of Mutually Orthogonal Graph Squares Using Novel Product Techniques
Published 2022-01-01“…Sets of mutually orthogonal Latin squares prescribe the order in which to apply different treatments in designing an experiment to permit effective statistical analysis of results, they encode the incidence structure of finite geometries, they encapsulate the structure of finite groups and more general algebraic objects known as quasigroups, and they produce optimal density error-correcting codes. …”
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