A Kind of Compact Quantum Semigroups by Maysam Maysami Sadr

“…We show that the quantum family of all maps from a finite space to a finite-dimensional compact quantum semigroup has a canonical quantum semigroup structure.…”
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On Perturbations of Generators of C0-Semigroups by Martin Adler, Miriam Bombieri, Klaus-Jochen Engel

“…We present a perturbation result for generators of C0-semigroups which can be considered as an operator theoretic version of the Weiss-Staffans perturbation theorem for abstract linear systems. …”
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A note on conservative measures on semigroups by N. A. Tserpes

Subjects: “…topological metric semigroups…”
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Approximations for Equilibrium Problems and Nonexpansive Semigroups by Huan-chun Wu, Cao-zong Cheng

“…We introduce a new iterative method for finding a common element of the set of solutions of an equilibrium problem and the set of all common fixed points of a nonexpansive semigroup and prove the strong convergence theorem in Hilbert spaces. …”
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The semigroup of nonempty finite subsets of integers by Reuben Spake

“…Let Z be the additive group of integers and g the semigroup consisting of all nonempty finite subsets of Z with respect to the operation defined byA+B={a+b:a∈A,   b∈B},   A,B∈g.For X∈g, define AX to be the basis of 〈X−min(X)〉 and BX the basis of 〈max(X)−X〉. …”
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Value concentration of additive functions on semigroups by Eugenijus Manstavičius

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Asymptotic almost periodicity of C-semigroups by Linghong Xie, Miao Li, Falun Huang

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Some Applications of (𝐶0,1)-Semigroups by Yu-Hsien Chang, Cheng-hong Hong

“…Instead of solving this problem directly, we proved some results concerning the existence and uniqueness for abstract semilinear initial value problem by means of (𝐶0,1)-semigroup theories on locally convex topological space. …”
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Line Graphs of Monogenic Semigroup Graphs by Nihat Akgunes, Yasar Nacaroglu, Sedat Pak

“…The concept of monogenic semigroup graphs ΓSM is firstly introduced by Das et al. (2013) based on zero divisor graphs. …”
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On Regularized Quasi-Semigroups and Evolution Equations by M. Janfada

“…We introduce the notion of regularized quasi-semigroup of bounded linear operators on Banach spaces and its infinitesimal generator, as a generalization of regularized semigroups of operators. …”
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Generalized Hesitant Fuzzy Ideals in Semigroups by G. Muhiuddin, A. M. Alanazi, A. Mahboob, D. Al-Kadi

“…In this paper, as a generalization of the concepts of hesitant fuzzy bi-ideals and hesitant fuzzy right (resp. left) ideals of semigroups, the concepts of hesitant fuzzy m,n-ideals and hesitant fuzzy m,0-ideals (resp. 0,n-ideals) are introduced. …”
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Flows on Classes of Regular Semigroups and Cauchy Categories by Suha Ahmed Wazzan

“…In detail, we characterize flows for Rees matrix semigroups, rectangular bands, and full transformation semigroups and also describe the Cauchy categories for some classes of regular semigroups such as completely simple semigroups, Brandt semigroups, and rectangular bands. …”
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Positive implicative ordered filters of implicative semigroups by Young Bae Jun, Kyung Ho Kim

Subjects: “…Implicative semigroup…”
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Epimorphisms, Dominions, and Various Classes of Saturated Semigroups by N. Alam, N.M. Khan, S. Obeidat, S.A.K. Kirmani, Jawed Ahmad

“…In this paper, we discussed some saturated classes of ℋ-commutative semigroups, left (right) regular semigroups, medial semigroups, and paramedial semigroups. …”
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The Characterizations of Extreme Amenability of Locally Compact Semigroups by Hashem Masiha

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Some results on ordered filters of implicative semigroups by Young Bae Jun

“…We introduce a special set in an implicative semigroup. Using it, an equivalent condition of an ordered filter is stated. …”
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Image of Lp(ℝn) under the Hermite Semigroup by R. Radha, D. Venku Naidu

“…It is shown that the Hermite (polynomial) semigroup {e−tℍ:t>0} maps Lp(ℝn,ρ) into the space of holomorphic functions in Lr(ℂn,Vt,p/2(r+ϵ)/2) for each ϵ>0, where ρ is the Gaussian measure, Vt,p/2(r+ϵ)/2 is a scaled version of Gaussian measure with r=p if 1<p<2 and r=p′ if 2<p<∞ with 1/p+1/p′=1. …”
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The local limit theorem of Delange in the Knopfmacher's semigroup by Rimantas Skrabutėnas

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On Maximal Subsemigroups of Partial Baer-Levi Semigroups by Boorapa Singha, Jintana Sanwong

“…Suppose that X is an infinite set with |X|≥q≥ℵ0 and I(X) is the symmetric inverse semigroup defined on X. In 1984, Levi and Wood determined a class of maximal subsemigroups MA (using certain subsets A of X) of the Baer-Levi semigroup BL(q)={α∈I(X): dom α=X and |X∖Xα|=q}. …”
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B-bounded semigroups and implicit evolution equations by J. Banasiak

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