Results 11 to 20 of about 78 (66)

The Number of Fuzzy Subgroups of Cuboid Group

open access: yes, 2015
The main goal of this article is to give some explicit formulas for the number of fuzzy subgroups of cuboid group. The rst, we dene cuboid group and then construct the formula for cuboid group with m 2 1;m 1 2 and nally for m 2 2 in size.
R. Sulaiman
semanticscholar   +1 more source

More Combinatorics of Fulton's Essential Set

open access: yes, 2013
We develop combinatorics of Fulton’s essential set particularly with a connection to Baxter permutations. For this purpose, we introduce a new idea: dual essential sets.
Masato Kobayashi
semanticscholar   +1 more source

Rank and subdegrees of the symmetric group, Sn, n \leq 7 acting on ordered triples

open access: yes, 2014
The main aim of this paper is to determine the ranks and subdegrees of the symmetric group Sn acting on X , the set of all ordered triples from the set X = {1, 2, · · · , 7}. We show that Sn acts transitively on X.
Leonard Siro   +3 more
semanticscholar   +1 more source

1-Colored Archetypal Permutations and Strings of Degree n [PDF]

open access: yesMemoirs of the Scientific Sections of the Romanian Academy, 2012
New notions related to permutations are introduced here. We present the string of a 1-colored permutation as a closed planar curve, the fundamental 1-colored permutation as an equivalence class related to the equivalence in strings of the 1-colored ...
Gheorghe Eduard Tara
doaj  

Two gluing methods for string C-group representations of the symmetric groups [PDF]

open access: yes
The study of string C-group representations of rank at least \(n/2\) for the symmetric group \(S_n\) has gained a lot of attention in the last fifteen years. In a recent paper, Cameron et al.
Mulpas, Jessica, Leemans, Dimitri
core   +1 more source

Improved covering results for conjugacy classes of symmetric groups via hypercontractivity

open access: yesForum of Mathematics, Sigma
We study covering numbers of subsets of the symmetric group $S_n$ that exhibit closure under conjugation, known as normal sets. We show that for any $\epsilon>0$ , there exists $n_0$ such that if $n>n_0$ and A is a normal ...
Nathan Keller   +2 more
doaj   +1 more source

Persistent dyskinesias in patients with fetal tissue transplantation for Parkinson disease. [PDF]

open access: yesNPJ Parkinsons Dis, 2021
Greene PE   +5 more
europepmc   +1 more source

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