Results 11 to 20 of about 7,197 (279)

Some Neutrosophic Triplet Subgroup Properties and Homomorphism Theorems in Singular Weak Commutative Neutrosophic Extended Triplet Group [PDF]

open access: yesNeutrosophic Sets and Systems, 2021
In 2018, the study of neutrosophic triplet cosets and neutrosophic triplet quotient group of a neutrosophic extended triplet group was initiated with a follow up of the establishment of fundamental homomorphism theorems for neutrosophic extended triplet ...
Temitope Gbolahan Jaiyeola   +2 more
doaj   +1 more source

Generalized torsion, unique root property and Baumslag–Solitar relation for knot groups [PDF]

open access: yesHiroshima Mathematical Journal, 2022
Let $G$ be a group. If an equation $x^n = y^n$ in $G$ implies $x = y$ for any elements $x$ and $y$, then $G$ is called an $R$--group. It is completely understood which knot groups are $R$--groups.
K. Himeno, Kimihiko Motegi, M. Teragaito
semanticscholar   +1 more source

On the fuzzification of Lagrange's theorem in (α,β)-Pythagorean fuzzy environment

open access: yesAIMS Mathematics, 2021
An (α,β)-Pythagorean fuzzy environment is an efficient tool for handling vagueness. In this paper, the notion of relative subgroup of a group is introduced.
Supriya Bhunia, Ganesh Ghorai, Qin Xin
doaj   +1 more source

Soft Bornological Group Acts on Soft Bornological Set

open access: yesIraqi Journal of Science, 2023
        In this paper, we introduce the notation of the soft bornological group to solve the problem of boundedness for the soft group. We combine soft set theory with bornology space to produce a new structure which is called    soft bornological group.
Ashwaq F. Abdal   +3 more
semanticscholar   +1 more source

"Normal Central Venous Pressure," Significance of Reference Point and Normal Range [PDF]

open access: yesBMJ, 1969
The principal methods for determining the central venous pressure have been compared in 26 patients undergoing cardiac catheterization. The method in which the reference point is taken to be 10 cm. above the surface supporting a horizontal patient gave false high-pressure values.
F, Debrunner, F, Bühler
openaire   +2 more sources

LOCALLY NORMAL SUBGROUPS OF TOTALLY DISCONNECTED GROUPS. PART I: GENERAL THEORY

open access: yesForum of Mathematics, Sigma, 2017
Let $G$ be a totally disconnected, locally compact group. A closed subgroup of $G$
PIERRE-EMMANUEL CAPRACE   +2 more
doaj   +1 more source

Realization of big centralizers of minimal aperiodic actions on the Cantor set

open access: yesDiscrete and Continuous Dynamical Systems. Series A, 2020
In this article we study the centralizer of a minimal aperiodic action of a countable group on the Cantor set (an aperiodic minimal Cantor system). We show that any countable residually finite group is the subgroup of the centralizer of some minimal ...
María Isabel Cortez, S. Petite
semanticscholar   +1 more source

Central and Peripheral Autorefraction Repeatability in Normal Eyes [PDF]

open access: yesOptometry and Vision Science, 2014
To determine the between-visit repeatability of peripheral autorefraction measurements using the Grand Seiko WAM-5500 in normal eyes.Cycloplegic autorefraction of the right eye was measured on 25 myopic young adults using a modified Grand Seiko autorefractor.
Kelly E, Moore, David A, Berntsen
openaire   +2 more sources

Extended symmetry groups of multidimensional subshifts with hierarchical structure

open access: yes2019-20 MATRIX Annals, 2020
In this contribution, we discuss the automorphism group, i.e., the centralizer of the shift action inside the group of self-homeomorphisms of a subshift, together with the extended symmetry group (the corresponding normalizer) of certain Zd subshifts ...
Álvaro Bustos
semanticscholar   +1 more source

NORMALIZERS OF PARABOLIC SUBGROUPS OF COXETER GROUPS [PDF]

open access: yes, 2011
We improve a bound of Borcherds on the virtual co- homological dimension of the non-reflection part of the normalizer of a parabolic subgroup of a Coxeter group.
Daniel Allcock
semanticscholar   +1 more source

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