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Let X be a finite set and let T(X) denote the full transformation semigroup on X. For a fixed nonempty subset Y of X, we define S(X,Y) as the subsemigroup of T(X) given by S(X,Y) = {α ∈ T(X) : Yα ⊆ Y}. In this paper, we identify all maximal subsemigroups of S(X,Y ) when Y is a proper subset of X. Additionally, we show that within this semigroup, the maximal subsemigroups and the maximal regular subsemigroups coincide if and only if |Y | = 1.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
(A) classification of maximal subsemigroups of finite semigroups of transformations with invariant set Azizah Baka, Yanisa Chaiya p. 1-10
Partition-theoretic interpretations and new congruences for the coefficients of some Rogers-Ramanujan type identities Sabi Biswas, Nipen Saikia p. 11-29
(A) new generalization of the Leonardo quaternions Tülay Yağmur p. 31-42
Pre-Schwarzian norm estimates for log-harmonic mappings associated with the Tanh function Shuhan Xu, Xuhuizi An, Zhihong Liu p. 43-57
Weak C-contraction mappings in S-metric spaces and fixed point theorems Moirangthem Pradeep Singh, Sunil Panday, Yumnam Rohen, Hemanta Kalita, Khairul Habib Alam p. 59-77
Asymptotic analysis of second order matrix difference operators based on Liouville-Green method Mohammad Lubega, Fredrick Oluoch Nyamwala, David Otieno Ambogo p. 79-106
Riesz potential for the quaternion Heisenberg group Adil Bouhrara p. 107-115
(A) new optimal two-step root-finding algorithm using exponential method Srinivasarao Thota, Amir Naseem, Thulasi Bikku p. 117-138
Vanishing pseudo W8-curvature and its implications for spacetime relativity Gyanvendra Pratap Singh, Pranjal Sharma, Young Jin Suh, Zohra Fatma p. 139-160
Conformal analysis of generalized Kropina changes with m-th root Finsler metrics Rupashree Das, Vinit Kumar Chaubey p. 161-179
New applications on binormal curvature flows of the timelike curves in Minkowski space R2,1 Samah Gaber, Feryal AlAdsani, Muna A. Almulla, Norah Alfadhli p. 181-197
Topology of the fiber product of self-indexing Morse functions Yasuhiko Kamiyama p. 199-211