Results 11 to 20 of about 26,088,543 (284)
p-Regular conjugacy classes and p-rational irreducible characters [PDF]
Journal of Algebra, 2022 46 ...
Nguyen Ngoc Hung, Attila Maróti
openaire +4 more sources
Beyond Regular Semigroups [PDF]
, 2012 The topic of this thesis is the class of weakly U-abundant semigroups. This class is very wide, containing inverse, orthodox, regular, ample, adequate, quasi-adequate, concordant, abundant, restriction, Ehresmann and weakly abundant semigroups.
Wang, Yanhui
core +6 more sources
Normal subgroups and p-regular G-class sizes [PDF]
Journal of Algebra, 2011 Let G be a finite p-solvable group and N be a normal subgroup of G. Suppose that the p-regular elements of N have exactly two G-conjugacy class sizes. In this paper it is shown that, if H is a p-complement of N, then either H is abelian or H is a product of a q-group for some prime q{double barred pipep and a central subgroup of G. © 2011 Elsevier Inc.
Akhlaghi, Zeinab +3 more
openaire +5 more sources
Variations of Landau’s theorem for p-regular and p-singular conjugacy classes [PDF]
Israel Journal of Mathematics, 2016 The well-known Landau's theorem states that, for any positive integer $k$, there are finitely many isomorphism classes of finite groups with exactly $k$ (conjugacy) classes. We study variations of this theorem for $p$-regular classes as well as $p$-singular classes.
Moretó, Alexander, Nguyen, Hung Ngoc
openaire +3 more sources
$$L^p$$ Regularity Estimates for a Class of Integral Operators with Fold Blowdown Singularities [PDF]
The Journal of Geometric Analysis, 2022 We prove sharp $L^p$ regularity results for a class of generalized Radon transforms for families of curves in a three-dimensional manifold associated to a canonical relation with fold and blowdown singularities. The proof relies on decoupling inequalities by Wolff and Bourgain-Demeter for plate decompositions of thin neighborhoods of cones and $L^2 ...
openaire +3 more sources
Finite p-solvable groups with three p-regular conjugacy class sizes [PDF]
Proceedings of the Edinburgh Mathematical Society, 2012 AbstractLet G be a finite p-solvable group. We describe the structure of the p-complements of G when the set of p-regular conjugacy classes has exactly three class sizes. For instance, when the set of p-regular class sizes of G is {1, pa, pam} or {1, m, pam} with (m, p) = 1, then we show that m = qb for some prime q and the structure of the p ...
Beltrán, Antonio +3 more
+8 more sources
On dots in boxes, or Permutation pattern classes and regular languages [PDF]
, 2015 This thesis investigates permutation pattern classes in a language theoretic context. Specifically we explored the regularity of sets of permutations under the rank encoding. We found that the subsets of plus- and minus-(in)decomposable permutations of
Hoffmann, Ruth
core +2 more sources
$L^p$ regularity for a class of averaging operators on the Heisenberg group
Indiana University Mathematics Journal, 2022 We prove $L^p_{comp}\to L^p_{s}$ boundedness for averaging operators associated to a class of curves in the Heisenberg group $\mathbb{H}^1$ via $L^2$ estimates for related oscillatory integrals and Bourgain-Demeter decoupling inequalities on the cone.
openaire +3 more sources
Two Classes of Linear Codes From Weil Sums
IEEE Access, 2020 In this article, we consider two classes of $p$ -ary linear codes. This article is a generalization of the recent construction methods given by Jian, Lin and Feng (2019).
Hong Lu, Shudi Yang
doaj +1 more source
Biology of Sport, 2016 The aim of the study was to investigate the effects of eight weeks of regular physical education classes supplemented with high intensity interval cycle exercise (HIIE) or continuous cycle exercises of moderate intensity (CME).
K Mazurek +6 more
doaj +1 more source