Showing 301 - 320 results of 595 for search '"finite group"', query time: 0.13s Refine Results
  1. 301

    On Huppert's conjecture for F_4(2) by Hung P Tong-Viet, Thomas P Wakefield

    Published 2012-09-01
    “…Let $G$ be a finite group and let $text{cd}(G)$ be the set of all complex irreducible character degrees of $G$. …”
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    Article
  2. 302

    Witten index and wall crossing by Hori, K, Kim, H, Yi, P

    Published 2015
    “…In the phase where the gauge group is broken to a finite group, the index is expressed as a certain residue integral. …”
    Journal article
  3. 303

    Some problems in the theory of finite insoluble groups by Collins, M

    Published 1969
    “…<p>In this thesis, a study is made of finite groups which satisfy the following hypothesis:-<br/> <p>(*) G is a finite group admitting an automorphism α of order r with a fixed point subgroup of order q, where q and r are distinct prime numbers.…”
    Thesis
  4. 304

    A question of Malinowska on sizes of finite nonabelian simple groups in relation to involution sizes by Anabanti, Chimere Stanley

    Published 2021-01-01
    “…Let $I_n(G)$ denote the number of elements of order $n$ in a finite group $G$. Malinowska recently asked “what is the smallest positive integer $k$ such that whenever there exist two nonabelian finite simple groups $S$ and $G$ with prime divisors $p_1,\,\cdots ,\,p_k$ of $|G|$ and $|S|$ satisfying $2=p_1<\,\cdots \, and $I_{p_i}(G)=I_{p_i}(S)$ for all $i \in \lbrace 1,\,\cdots ,\,k\rbrace $, we have that $|G|=|S|$?”. …”
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    Article
  5. 305

    The fields of values of characters of degree not divisible by p by Gabriel Navarro, Pham Huu Tiep

    Published 2021-01-01
    “…We study the fields of values of the irreducible characters of a finite group of degree not divisible by a prime p. In the case where $p=2$, we fully characterise these fields. …”
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    Article
  6. 306

    Neutrosophic General Machine: A Group-Based Study by Marzieh Shamsizadeh, Parvaneh Lo′lo

    Published 2023-08-01
    “…This study aims to develop the notion of neutrosophic single-valued general machine over a finite group, which is knows as ”group neutrosophic general machine”, for simplicity, GNGM. …”
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    Article
  7. 307

    A new characterization of PSL(2, 25) by Syyed Sadegh Salehi Amiri, Alireza Khalili Asboei

    Published 2012-09-01
    “…Let G be a finite group and pi_{e}(G) be the set of element orders of G. …”
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    Article
  8. 308

    Coset decision trees and the Fourier algebra by Sanders, T

    Published 2021
    “…We show that if G is a finite group and f is a {0, 1}-valued function on G with Fourier algebra norm at most M, then f may be computed by the coset decision tree (that is a decision tree in which at each vertex we query membership of a given coset) having at most (exp(exp(exp(O(M2))))) leaves. …”
    Journal article
  9. 309

    The Schur multiplier, profinite completions and decidability by Bridson, M

    Published 2009
    “…We prove that there is no algorithm that, given a finitely presented, residually finite group $G$ and a finitely presentable subgroup $P\subset G$, can determine whether or not $\hat P\to\hat G$ is an isomorphism.…”
    Journal article
  10. 310

    Profinite rigidity and surface bundles over the circle by Bridson, MR, Reid, AW, Wilton, H

    Published 2017
    “…Thus, regardless of betti number, if M and N are punctured torus bundles over the circle and M is not homeomorphic to N, then there is a finite group G such that π1M maps onto G and π1N does not.…”
    Journal article
  11. 311

    A general case of the commutativity degree of nilpotent p-groups of class two by Sarmin, Nor Haniza

    Published 2012
    “…Given a finite group, the commutativity degree of the group is defined as the probability that two elements of the group, chosen randomly with replacement, commute. …”
    Conference or Workshop Item
  12. 312

    Order Sum Graph of a Group by Javeria Amreen, Sudev Naduvath

    Published 2023-02-01
    “… The concept of the order sum graph associated with a finite group based on the order of the group and order of group elements is introduced. …”
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    Article
  13. 313

    Branching rules in the ring of superclass functions of unipotent upper-triangular matrices by Nathaniel Thiem

    Published 2009-01-01
    “…It is becoming increasingly clear that the supercharacter theory of the finite group of unipotent upper-triangular matrices has a rich combinatorial structure built on set-partitions that is analogous to the partition combinatorics of the classical representation theory of the symmetric group. …”
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    Article
  14. 314

    Equivariant index bound for min–max free boundary minimal surfaces by Franz, Giada

    Published 2023
    “…Abstract Given a three-dimensional Riemannian manifold with boundary and a finite group of orientation-preserving isometries of this manifold, we prove that the equivariant index of a free boundary minimal surface obtained via an equivariant min–max procedure á la Simon–Smith with n-parameters is bounded above by n.…”
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    Article
  15. 315

    Profinite completions of free-by-free groups contain everything by Bridson, MR

    Published 2024
    “…Given an arbitrary, finitely presented, residually finite group Γ, one can construct a finitely generated, residually finite, free-by-free group <em>M</em><sub>Γ</sub> = <em>F</em><sub>∞</sub> ⋊ <em>F</em><sub>4</sub> and an embedding <em>M</em><sub>Γ</sub> ↪ (<em>F</em><sub>4</sub> ∗ Γ) × <em>F</em><sub>4</sub> that induces an isomorphism of profinite completions. …”
    Journal article
  16. 316

    Separating invariants and local cohomology by Dufresne, E, Jeffries, J

    Published 2014
    “…The study of separating invariants is a recent trend in invariant theory. For a finite group acting linearly on a vector space, a separating set is a set of invariants whose elements separate the orbits of G. …”
    Journal article
  17. 317

    Deficiency, relation gap and two-dimensional groups by Kar, A, Nikolov, NV

    Published 2023
    “…Let G be a finitely presented, residually finite group and let δ(G) denote the deficiency of G . …”
    Journal article
  18. 318

    Relative commutativity degree of some dihedral groups by Abdul Hamid, M., Mohd. Ali, N. M., Sarmin, N. H., Abd. Manaf, F. N.

    Published 2013
    “…The commutativity degree of a finite group G was introduced by Erdos and Turan for symmetric groups, finite groups and finite rings in 1968. …”
    Conference or Workshop Item
  19. 319

    Group Rings Satisfying Generalized Engel Conditions by Mojtaba Ramezan-Nassab

    Published 2020-05-01
    “…Let R be a commutative ring with unity of characteristic r≥0 and G be a locally finite group. For each x and y in the group ring RG define [x,y]=xy-yx and inductively via [x ,_( n+1)  y]=[[x ,_( n)  y]  , y]. …”
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    Article
  20. 320

    Groups with Two Extreme Character Degrees and their Minimal Faithful Representations by Mahtab Delfani, Houshang Behravesh

    Published 2018-12-01
    “…for a finite group G, we denote by p(G) the minimal degree of faithful permutation representations of G, and denote by c(G), the minimal degree of faithful representation of G by quasi-permutation matrices over the complex field C. …”
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    Article