Results 101 to 110 of about 760 (210)

Ergodic decompositions of Dirichlet forms under order isomorphisms. [PDF]

J Evol Equ, 2023
Schiavo LD, Wirth M.
europepmc   +1 more source

Some faces of Smarandache semigroups ’ concept in transformation semigroups ’ approach

, 2014
In the following text, the main aim is to distinguish some relations between Smaradche semigroups and (topological) transformation semigroups areas.
A. Hosseini, F. Ayatollah, Zadeh Shirazi
core  

On automorphisms of transformation semigroups [PDF]

, 1993
This paper addresses the problem of describing automorphisms of semigroups of transformations. In [2] we were involved in characterizing all automorphisms of CroisotTeissier semigroups. The semigroups of transformations that belong to this large family
Wood, Graham R., Levi, Inessa
core  

Generating sets of infinite full transformation semigroups with restricted range

, 2016
In the present paper, we consider minimal generating sets of infinite full transformation semigroups with restricted range modulo specific subsets.
K. Tinpun, J. Koppitz, Koppitz, Jörg, Tinpun K., Koppitz J., Tinpun, Kittisak   +5 more
core   +1 more source

Spectral convolution of star-like transformation semigroups for modeling telecommunication signal strength and user experience in Gombe state, Nigeria

Journal of Nigerian Society of Physical Sciences
An efficient and mathematically sound method for simulating the distributions of telecommunication signals is the star-like semigroup convolution model. A rigorous operator-theoretic measure of signal strength is provided by the (S3I), which is obtained ...
Sulaiman Awwal Akinwunmi, David Opeoluwa Oyewola   +1 more
doaj   +1 more source

Minimal congruences on finite transformation semigroups of weak Y-stabilizer(有限弱Y-稳定变换半群的极小同余)

Zhejiang Daxue xuebao. Lixue ban, 2011
设T(X)为有限集X上的全变换半群，Y为X的任意非空子集，引入有限弱Y-稳定变换半群W(Y) = {α∈T(X): Yα⊆Y}，证明了当W(Y)满足1< |Y| < |X|时，W(Y)有且仅有2个极小同余.另外，当|Y| =|X|（即Y=X或1= |Y|
FENGZheng-hao(冯正浩), YANGXiu-liang(杨秀良)   +1 more
doaj   +1 more source

Dynamical Systems: From Classical Mechanics and Astronomy to Modern Methods. [PDF]

J Indian Inst Sci, 2021
Rao ASRS, Krantz SG.
europepmc   +1 more source

On generating systems of some transformation semigroups of the boolean [PDF]

, 2011
Системи твірних деяких напівгруп перетворень булеану розглядаються в доповіді. On generating systems of some transformation semigroups of the boolean are considered in their report.Жуковська Тетяна Григорівна - старший викладач кафедри геометрії і ...
Жуковська, Тетяна Григорівна, Zhukovska, Tetiana H.   +1 more
core   +1 more source

Beyond Expansion IV: Traces of Thin Semigroups

Discrete Analysis, 2018
Beyond Expansion IV: Traces of Thin Semigroups, Discrete Analysis 2018:6, 27 pp. This is the fourth in a series of papers by Bourgain and Kontorovich that study the arithmetic properties of groups and semigroups of 2-by-2 integer matrices.
Jean Bourgain, Alex Kontorovich
doaj   +1 more source

Computing automorphisms of semigroups

, 2010
In this paper an algorithm is presented that can be used to calculate the automorphism group of a finite transformation semigroup. The general algorithm employs a special method to compute the automorphism group of a finite simple semigroup.
Bünau, P.V., Mitchell, J.D., Neunhöffer, M., Araújo, J.   +3 more
core   +2 more sources