Edit Profile (opens in new tab) Tsingelis, Michael Co-Author Distance Author ID: tsingelis.michael Published as: Tsingelis, Michael; Tsingelis, M. External Links: MGP Documents Indexed: 92 Publications since 1992 Co-Authors: 9 Co-Authors with 90 Joint Publications 357 Co-Co-Authors all top 5 Co-Authors 2 single-authored 90 Kehayopulu, Niovi 3 Lajos, Sandor 3 Ponizovskiĭ, Iosif Solomonovich 2 Shum, Kar-Ping 1 Fuchs, László 1 Lepouras, George 1 Pasku, Elton 1 Reis, Raquel 1 Xie, Xiang-Yun all top 5 Serials 14 Semigroup Forum 11 Lobachevskii Journal of Mathematics 11 Scientiae Mathematicae Japonicae 5 Russian Mathematics 5 PU.M.A. Pure Mathematics and Applications 5 Scientiae Mathematicae 4 Mathematica Slovaca 4 Quasigroups and Related Systems 3 Information Sciences 2 Communications in Algebra 2 Algebra Universalis 2 Mathematica Japonica 2 Soochow Journal of Mathematics 2 Bulletin of the Greek Mathematical Society 2 The Journal of Fuzzy Mathematics 2 Algebra Colloquium 2 International Journal of Algebra 1 International Journal of Mathematics and Mathematical Sciences 1 Southeast Asian Bulletin of Mathematics 1 Algebras, Groups and Geometries 1 Zapiski Nauchnykh Seminarov POMI 1 Journal of Mathematical Sciences (New York) 1 Filomat 1 Italian Journal of Pure and Applied Mathematics 1 Communications of the Korean Mathematical Society 1 Algebra and Discrete Mathematics 1 International Mathematical Forum 1 Armenian Journal of Mathematics all top 5 Fields 88 Order, lattices, ordered algebraic structures (06-XX) 40 Group theory and generalizations (20-XX) 5 General algebraic systems (08-XX) 2 Mathematical logic and foundations (03-XX) 2 Commutative algebra (13-XX) 1 Field theory and polynomials (12-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 55 Publications have been cited 322 times in 146 Documents Cited by ▼ Year ▼ Fuzzy sets in ordered groupoids. Zbl 1006.06008 Kehayopulu, Niovi; Tsingelis, Michael 53 2002 Fuzzy bi-ideals in ordered semigroups. Zbl 1080.06021 Kehayopulu, Niovi; Tsingelis, Michael 32 2005 Regular ordered semigroups in terms of fuzzy subsets. Zbl 1141.06013 Kehayopulu, Niovi; Tsingelis, Michael 27 2006 On subdirectly irreducible ordered semigroups. Zbl 0823.06010 Kehayopulu, Niovi; Tsingelis, Michael 27 1995 Pseudoorder in ordered semigroups. Zbl 0828.06010 Kehayopulu, Niovi; Tsingelis, Michael 19 1995 The embedding of an ordered groupoid into a poe-groupoid in terms of fuzzy sets. Zbl 1039.06006 Kehayopulu, Niovi; Tsingelis, Michael 17 2003 Ideal extensions of ordered semigroups. Zbl 1028.06010 Kehayopulu, Niovi; Tsingelis, Michael 11 2003 On the decomposition of prime ideals of ordered semigroups into their \(\mathcal N\)-classes. Zbl 0782.06013 Kehayopulu, Niovi; Tsingelis, Michael 8 1993 A note on fuzzy sets in semigroups. Zbl 0960.20040 Kehayopulu, Niovi; Tsingelis, Michael 8 1999 Fuzzy interior ideals in ordered semigroups. Zbl 1120.06013 Kehayopulu, Niovi; Tsingelis, Michael 8 2006 A characterization of prime and semiprime ideals of groupoids in terms of fuzzy subsets. Zbl 0999.20057 Kehayopulu, Niovi; Xie, Xiang-Yun; Tsingelis, Michael 7 2001 Fuzzy right, left, quasi-ideals, bi-ideals in ordered semigroups. Zbl 1184.06006 Kehayopulu, Niovi; Tsingelis, Michael 7 2009 On intra-regular ordered semigroups. Zbl 0803.06014 Kehayopulu, N.; Lajos, S.; Tsingelis, M. 6 1993 On left regular ordered semigroups. Zbl 1006.06007 Kehayopulu, Niovi; Tsingelis, Michael 6 2002 Archimedean ordered semigroups as ideal extensions. Zbl 1169.06008 Kehayopulu, Niovi; Tsingelis, Michael 6 2009 Remark on ordered semigroups. Zbl 0823.06006 Kehayopulu, N.; Tsingelis, M. 5 1992 On weakly commutative ordered semigroups. Zbl 0890.06010 Kehayopulu, Niovi; Tsingelis, Michael 4 1998 On ordered semigroups which are semilattices of simple and regular semigroups. Zbl 1283.06028 Kehayopulu, Niovi; Tsingelis, Michael 4 2013 The embedding of an ordered semigroup in a simple one with identity. Zbl 0862.06004 Kehayopulu, Niovi; Tsingelis, Michael 3 1996 Congruences in ordered semigroups. Zbl 0994.06007 Kehayopulu, N.; Tsingelis, M. 3 2000 The embedding of some ordered semigroups into ordered groups. Zbl 0960.06008 Kehayopulu, Niovi; Tsingelis, Michael 3 2000 A note on semilattice congruences in ordered semigroups. Zbl 0976.06009 Kehayopulu, N.; Tsingelis, M. 3 2000 A note on fuzzy sets of groupoids-semigroups. Zbl 0966.06019 Kehayopulu, Niovi; Tsingelis, Michael 3 2000 Left regular and intra-regular ordered semigroups in terms of fuzzy subsets. Zbl 1125.06011 Kehayopulu, Niovi; Tsingelis, Michael 3 2006 Green’s relations in ordered groupoids in terms of fuzzy subsets. Zbl 1144.06007 Kehayopulu, Niovi; Tsingelis, Michael 3 2007 Fuzzy ideals in ordered semigroups. Zbl 1142.06004 Kehayopulu, Niovi; Tsingelis, Michael 3 2007 Semilattices of Archimedean ordered semigroups. Zbl 1160.06005 Kehayopulu, Niovi; Tsingelis, Michael 3 2008 On left regular and intra-regular ordered semigroups. Zbl 1349.06038 Kehayopulu, Niovi; Tsingelis, Michael 3 2014 Band congruences in ordered semigroups. Zbl 1156.06008 Kehayopulu, Niovi; Tsingelis, Michael 2 2007 On separative ordered semigroups. Zbl 0979.06008 Kehayopulu, Niovi; Tsingelis, Michael 2 1998 A note on filters in ordered semigroups. Zbl 0902.06023 Kehayopulu, Niovi; Lajos, S.; Tsingelis, Michael 2 1997 On right regular and right duo ordered semigroups. Zbl 0890.06009 Kehayopulu, Niovi; Lepouras, George; Tsingelis, Michael 2 1997 Characterization of some types of ordered semigroups in terms of fuzzy sets. Zbl 1173.06005 Kehayopulu, N.; Tsingelis, M. 2 2008 \(N\)-subsets of ordered semigroups. Zbl 0823.06007 Kehayopulu, N.; Tsingelis, M. 2 1992 On fuzzy ordered groupoids-semigroups. Zbl 1135.06011 Kehayopulu, Niovi; Tsingelis, Michael 2 2007 On semigroups which are groups. Zbl 1047.20048 Kehayopulu, Niovi; Tsingelis, Michael 2 2003 Bi-ideals in ordered semigroups and ordered groups. Zbl 1047.06008 Kehayopulu, N.; Ponizovskij, J. S.; Tsingelis, M. 2 1999 On intra-regular and some left regular \(\Gamma\)-semigroups. Zbl 1338.20062 Kehayopulu, Niovi; Tsingelis, Michael 2 2015 A note on maximal ideals in ordered semigroups. Zbl 1035.06003 Kehayopulu, N.; Ponizovskii, J.; Tsingelis, M. 1 2003 The embedding of an ordered semigroup into an ordered group by means of pseudoorder. Zbl 0927.06011 Kehayopulu, N.; Ponizovskij, J. S.; Tsingelis, M. 1 1997 On intra-regular ordered semigroups. Zbl 0906.06011 Kehayopulu, Niovi; Tsingelis, Michael 1 1998 A characterization of strongly regular ordered semigroups. Zbl 0932.06011 Kehayopulu, Niovi; Tsingelis, Michael 1 1998 A note on ordered groupoids-semigroups. Zbl 0966.06020 Kehayopulu, Niovi; Tsingelis, Michael 1 2000 Characterizations of 0-simple ordered semigroups. Zbl 0971.06012 Kehayopulu, Niovi; Tsingelis, Michael 1 2000 Ordered semigroups having the \(P\)-property. Zbl 1178.06010 Kehayopulu, N.; Tsingelis, M. 1 2008 Decomposition of commutative ordered semigroups into archimedean components. Zbl 1120.06014 Kehayopulu, Niovi; Tsingelis, Michael 1 2006 A note on pseudocongruences in semigroups. Zbl 1015.06016 Kehayopulu, N.; Tsingelis, M. 1 2002 Homomorphism theorems for ordered groupoids. Zbl 1079.06015 Kehayopulu, N.; Tsingelis, M.; Shum, K. P. 1 2005 The embedding of an ordered semigroup in an ordered group via the quotient condition. Zbl 1286.06027 Tsingelis, Michael 1 2003 On ordered semigroups which are semilattices of left simple semigroups. Zbl 1349.06037 Kehayopulu, Niovi; Tsingelis, Michael 1 2013 Embedding an ordered semigroup into a translational hull. Zbl 1223.06011 Kehayopulu, N.; Tsingelis, M. 1 2010 Embedding of some ordered integral domains into ordered fields. Zbl 1236.06022 Kehayopulu, Niovi; Tsingelis, Michael 1 2009 Ordered semigroups in which the left ideals are intra-regular semigroups. Zbl 1269.06005 Kehayopulu, Niovi; Tsingelis, Michael 1 2011 Decomposition of some types of ordered semigroups. Zbl 1311.06014 Kehayopulu, Niovi; Tsingelis, Michael 1 2012 On free ordered semigroups. Zbl 1197.06006 Kehayopulu, Niovi; Tsingelis, Michael 1 2010 On intra-regular and some left regular \(\Gamma\)-semigroups. Zbl 1338.20062 Kehayopulu, Niovi; Tsingelis, Michael 2 2015 On left regular and intra-regular ordered semigroups. Zbl 1349.06038 Kehayopulu, Niovi; Tsingelis, Michael 3 2014 On ordered semigroups which are semilattices of simple and regular semigroups. Zbl 1283.06028 Kehayopulu, Niovi; Tsingelis, Michael 4 2013 On ordered semigroups which are semilattices of left simple semigroups. Zbl 1349.06037 Kehayopulu, Niovi; Tsingelis, Michael 1 2013 Decomposition of some types of ordered semigroups. Zbl 1311.06014 Kehayopulu, Niovi; Tsingelis, Michael 1 2012 Ordered semigroups in which the left ideals are intra-regular semigroups. Zbl 1269.06005 Kehayopulu, Niovi; Tsingelis, Michael 1 2011 Embedding an ordered semigroup into a translational hull. Zbl 1223.06011 Kehayopulu, N.; Tsingelis, M. 1 2010 On free ordered semigroups. Zbl 1197.06006 Kehayopulu, Niovi; Tsingelis, Michael 1 2010 Fuzzy right, left, quasi-ideals, bi-ideals in ordered semigroups. Zbl 1184.06006 Kehayopulu, Niovi; Tsingelis, Michael 7 2009 Archimedean ordered semigroups as ideal extensions. Zbl 1169.06008 Kehayopulu, Niovi; Tsingelis, Michael 6 2009 Embedding of some ordered integral domains into ordered fields. Zbl 1236.06022 Kehayopulu, Niovi; Tsingelis, Michael 1 2009 Semilattices of Archimedean ordered semigroups. Zbl 1160.06005 Kehayopulu, Niovi; Tsingelis, Michael 3 2008 Characterization of some types of ordered semigroups in terms of fuzzy sets. Zbl 1173.06005 Kehayopulu, N.; Tsingelis, M. 2 2008 Ordered semigroups having the \(P\)-property. Zbl 1178.06010 Kehayopulu, N.; Tsingelis, M. 1 2008 Green’s relations in ordered groupoids in terms of fuzzy subsets. Zbl 1144.06007 Kehayopulu, Niovi; Tsingelis, Michael 3 2007 Fuzzy ideals in ordered semigroups. Zbl 1142.06004 Kehayopulu, Niovi; Tsingelis, Michael 3 2007 Band congruences in ordered semigroups. Zbl 1156.06008 Kehayopulu, Niovi; Tsingelis, Michael 2 2007 On fuzzy ordered groupoids-semigroups. Zbl 1135.06011 Kehayopulu, Niovi; Tsingelis, Michael 2 2007 Regular ordered semigroups in terms of fuzzy subsets. Zbl 1141.06013 Kehayopulu, Niovi; Tsingelis, Michael 27 2006 Fuzzy interior ideals in ordered semigroups. Zbl 1120.06013 Kehayopulu, Niovi; Tsingelis, Michael 8 2006 Left regular and intra-regular ordered semigroups in terms of fuzzy subsets. Zbl 1125.06011 Kehayopulu, Niovi; Tsingelis, Michael 3 2006 Decomposition of commutative ordered semigroups into archimedean components. Zbl 1120.06014 Kehayopulu, Niovi; Tsingelis, Michael 1 2006 Fuzzy bi-ideals in ordered semigroups. Zbl 1080.06021 Kehayopulu, Niovi; Tsingelis, Michael 32 2005 Homomorphism theorems for ordered groupoids. Zbl 1079.06015 Kehayopulu, N.; Tsingelis, M.; Shum, K. P. 1 2005 The embedding of an ordered groupoid into a poe-groupoid in terms of fuzzy sets. Zbl 1039.06006 Kehayopulu, Niovi; Tsingelis, Michael 17 2003 Ideal extensions of ordered semigroups. Zbl 1028.06010 Kehayopulu, Niovi; Tsingelis, Michael 11 2003 On semigroups which are groups. Zbl 1047.20048 Kehayopulu, Niovi; Tsingelis, Michael 2 2003 A note on maximal ideals in ordered semigroups. Zbl 1035.06003 Kehayopulu, N.; Ponizovskii, J.; Tsingelis, M. 1 2003 The embedding of an ordered semigroup in an ordered group via the quotient condition. Zbl 1286.06027 Tsingelis, Michael 1 2003 Fuzzy sets in ordered groupoids. Zbl 1006.06008 Kehayopulu, Niovi; Tsingelis, Michael 53 2002 On left regular ordered semigroups. Zbl 1006.06007 Kehayopulu, Niovi; Tsingelis, Michael 6 2002 A note on pseudocongruences in semigroups. Zbl 1015.06016 Kehayopulu, N.; Tsingelis, M. 1 2002 A characterization of prime and semiprime ideals of groupoids in terms of fuzzy subsets. Zbl 0999.20057 Kehayopulu, Niovi; Xie, Xiang-Yun; Tsingelis, Michael 7 2001 Congruences in ordered semigroups. Zbl 0994.06007 Kehayopulu, N.; Tsingelis, M. 3 2000 The embedding of some ordered semigroups into ordered groups. Zbl 0960.06008 Kehayopulu, Niovi; Tsingelis, Michael 3 2000 A note on semilattice congruences in ordered semigroups. Zbl 0976.06009 Kehayopulu, N.; Tsingelis, M. 3 2000 A note on fuzzy sets of groupoids-semigroups. Zbl 0966.06019 Kehayopulu, Niovi; Tsingelis, Michael 3 2000 A note on ordered groupoids-semigroups. Zbl 0966.06020 Kehayopulu, Niovi; Tsingelis, Michael 1 2000 Characterizations of 0-simple ordered semigroups. Zbl 0971.06012 Kehayopulu, Niovi; Tsingelis, Michael 1 2000 A note on fuzzy sets in semigroups. Zbl 0960.20040 Kehayopulu, Niovi; Tsingelis, Michael 8 1999 Bi-ideals in ordered semigroups and ordered groups. Zbl 1047.06008 Kehayopulu, N.; Ponizovskij, J. S.; Tsingelis, M. 2 1999 On weakly commutative ordered semigroups. Zbl 0890.06010 Kehayopulu, Niovi; Tsingelis, Michael 4 1998 On separative ordered semigroups. Zbl 0979.06008 Kehayopulu, Niovi; Tsingelis, Michael 2 1998 On intra-regular ordered semigroups. Zbl 0906.06011 Kehayopulu, Niovi; Tsingelis, Michael 1 1998 A characterization of strongly regular ordered semigroups. Zbl 0932.06011 Kehayopulu, Niovi; Tsingelis, Michael 1 1998 A note on filters in ordered semigroups. Zbl 0902.06023 Kehayopulu, Niovi; Lajos, S.; Tsingelis, Michael 2 1997 On right regular and right duo ordered semigroups. Zbl 0890.06009 Kehayopulu, Niovi; Lepouras, George; Tsingelis, Michael 2 1997 The embedding of an ordered semigroup into an ordered group by means of pseudoorder. Zbl 0927.06011 Kehayopulu, N.; Ponizovskij, J. S.; Tsingelis, M. 1 1997 The embedding of an ordered semigroup in a simple one with identity. Zbl 0862.06004 Kehayopulu, Niovi; Tsingelis, Michael 3 1996 On subdirectly irreducible ordered semigroups. Zbl 0823.06010 Kehayopulu, Niovi; Tsingelis, Michael 27 1995 Pseudoorder in ordered semigroups. Zbl 0828.06010 Kehayopulu, Niovi; Tsingelis, Michael 19 1995 On the decomposition of prime ideals of ordered semigroups into their \(\mathcal N\)-classes. Zbl 0782.06013 Kehayopulu, Niovi; Tsingelis, Michael 8 1993 On intra-regular ordered semigroups. Zbl 0803.06014 Kehayopulu, N.; Lajos, S.; Tsingelis, M. 6 1993 Remark on ordered semigroups. Zbl 0823.06006 Kehayopulu, N.; Tsingelis, M. 5 1992 \(N\)-subsets of ordered semigroups. Zbl 0823.06007 Kehayopulu, N.; Tsingelis, M. 2 1992 all cited Publications top 5 cited Publications all top 5 Cited by 127 Authors 35 Kehayopulu, Niovi 23 Tsingelis, Michael 16 Davvaz, Bijan 15 Khan, Asghar 10 Tang, Jian 9 Xie, Xiang-Yun 8 Shabir, Muhammad 6 Jun, Young Bae 6 Khan, Noor Mohammad 5 Hila, Kostaq 4 Basar, Abul 4 Kausar, Nasreen 4 Khan, Faiz Muhammad 4 Lekkoksung, Nareupanat 4 Mahboob, Ahsan 3 Abbasi, Mohammad Yahya 3 Abdullah, Saleem 3 Ali Khan, Muhammad Sajjad 3 Cao, Yonglin 3 Elavarasan, Balasubramanian 3 Gu, Ze 3 Khan, Raees 3 Lekkoksung, Somsak 3 Luo, Yan Feng 3 Omidi, Saber 3 Pibaljommee, Bundit 3 Zhao, Bin 2 Ali, Muhammad Irfan 2 Daengsaen, Jukkrit 2 Hansda, Kalyan 2 Huang, Xiaokun 2 Iampan, Aiyared 2 Jakubíková-Studenovská, Danica 2 Kazancı, Osman 2 Khan, Hidayatullah 2 Khan, Mohammad Aasim 2 Leeratanavalee, Sorasak 2 Li, Qingguo 2 Mahmood, Tahir 2 Muhiuddin, Ghulam 2 Munir, Mohammad 2 Petrík, Milan 2 Sarmin, Nor Haniza 2 Shi, Xiaoping 2 Tang, Xilin 2 Vetterlein, Thomas 2 Yufeng, Nie 1 Addis, Gezahagne Mulat 1 Agarwal, Praveen 1 Ahmad, Bakhtiar 1 Alaba, Berhanu Assaye 1 Albaity, Majed 1 Alesemi, Meshari 1 Ali, Md. Firoj 1 Anjum, Rukhshanda 1 Bhuniya, Anjan Kumar 1 Changphas, Thawhat 1 Changphas, Thawhat 1 Chen, Lu 1 Čipková, Karla 1 Corsini, Piergiulio 1 Deng, Fangan 1 Din, Anwarud 1 Engidaw, Derso Abeje 1 Feng, Xinyang 1 Feng, Yuming 1 Fritz, Tobias 1 Gul, Rozia 1 Gulzar, Muhammad Awais 1 Han, Shengwei 1 Hu, Weiqun 1 Hussain, Azmat 1 Ibrahim, Mohammed Ali Faya 1 Junaid, Muhammad 1 Kalaiarasi, Kalaichelvan 1 Kanlaya, Arunothai 1 Kanwal, Rani Sumaira 1 Khan, Bakht Muhammad 1 Khan, Madad 1 Leoreanu-Fotea, Violeta 1 Li, Fang 1 Li, Hongxing 1 Linesawat, Krittika 1 Liu, Min 1 Ma, Jingjing 1 Mallick, Susmita 1 McGovern, Warren Wm. 1 Mukherjee Pal, Rajlaxmi 1 Munir, Muhammad Mobeen 1 Nasreen, K. 1 Pal, Pavel 1 Pan, Xiaodong 1 Petković, Tatjana 1 Ponizovskiĭ, Iosif Solomonovich 1 Pornsurat, Patchara 1 Porselvi, Kasi 1 Qiao, Husheng 1 Ren, Shengzhang 1 Salahuddin, Anjum R. 1 Salam, Abdus ...and 27 more Authors all top 5 Cited in 54 Serials 12 Lobachevskii Journal of Mathematics 10 Information Sciences 10 Semigroup Forum 7 Turkish Journal of Mathematics 6 Computational and Applied Mathematics 5 Communications in Algebra 5 Russian Mathematics 5 Journal of Intelligent and Fuzzy Systems 4 Algebra Universalis 4 Czechoslovak Mathematical Journal 4 Iranian Journal of Mathematical Sciences and Informatics 3 Algebra Colloquium 3 Soft Computing 3 Asian-European Journal of Mathematics 3 Advances in Fuzzy Systems 3 Open Mathematics 3 AIMS Mathematics 2 Computers & Mathematics with Applications 2 Rocky Mountain Journal of Mathematics 2 Fuzzy Sets and Systems 2 International Journal of Mathematics and Mathematical Sciences 2 Journal of Algebra 2 Mathematica Slovaca 2 Theoretical Computer Science 2 Kragujevac Journal of Mathematics 2 Journal of Applied Mathematics 2 Thai Journal of Mathematics 2 European Journal of Pure and Applied Mathematics 2 Armenian Journal of Mathematics 2 Journal of Applied Mathematics & Informatics 2 Afrika Matematika 2 Palestine Journal of Mathematics 2 Korean Journal of Mathematics 1 Kyungpook Mathematical Journal 1 European Journal of Combinatorics 1 Facta Universitatis. Series Mathematics and Informatics 1 MSCS. Mathematical Structures in Computer Science 1 Journal of Mathematical Sciences (New York) 1 Filomat 1 Honam Mathematical Journal 1 Journal of Discrete Mathematical Sciences & Cryptography 1 Hacettepe Journal of Mathematics and Statistics 1 Journal of the Indonesian Mathematical Society 1 New Mathematics and Natural Computation 1 The Journal of Prime Research in Mathematics 1 Applications and Applied Mathematics 1 Science China. Information Sciences 1 Fuzzy Information and Engineering 1 Carpathian Mathematical Publications 1 Problemy Analiza. Issues of Analysis 1 Discontinuity, Nonlinearity, and Complexity 1 Algebra 1 Prikladnaya Diskretnaya Matematika 1 Journal of Algebraic Systems all top 5 Cited in 9 Fields 127 Order, lattices, ordered algebraic structures (06-XX) 87 Group theory and generalizations (20-XX) 12 General algebraic systems (08-XX) 9 Mathematical logic and foundations (03-XX) 7 Associative rings and algebras (16-XX) 3 Category theory; homological algebra (18-XX) 2 Computer science (68-XX) 1 Topological groups, Lie groups (22-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Citations by Year