Edit Profile (opens in new tab) Kuroki, Nobuaki Co-Author Distance Author ID: kuroki.nobuaki Published as: Kuroki, Nobuaki; Kuroki, N. Documents Indexed: 46 Publications since 1971, including 2 Books Co-Authors: 11 Co-Authors with 13 Joint Publications 147 Co-Co-Authors all top 5 Co-Authors 33 single-authored 4 Mordeson, John N. 2 Kumbhojkar, H. V. 2 Sato, Yasuhiro 1 Cheng, Shih-Chuan 1 Head, Thomas J. 1 Kitaoka, Keiichiro 1 Kuraoka, Takashi 1 Lajos, Sandor 1 Malik, Davender S. 1 Suzuki, Yasusshi 1 Wang, Paul P. all top 5 Serials 9 Commentarii Mathematici Universitatis Sancti Pauli 8 Information Sciences 7 The Journal of Fuzzy Mathematics 5 Proceedings of the Japan Academy 4 Fuzzy Sets and Systems 2 Mathematica Balkanica 2 Czechoslovak Mathematical Journal 2 Far East Journal of Mathematical Sciences 1 Acta Mathematica Hungarica 1 Far East Journal of Mathematical Sciences 1 RIMS Kokyuroku 1 Kodai Mathematical Seminar Reports 1 Studies in Fuzziness and Soft Computing all top 5 Fields 39 Group theory and generalizations (20-XX) 12 Mathematical logic and foundations (03-XX) 4 General algebraic systems (08-XX) 4 Computer science (68-XX) 3 Associative rings and algebras (16-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Convex and discrete geometry (52-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 28 Publications have been cited 665 times in 336 Documents Cited by ▼ Year ▼ On fuzzy ideals and fuzzy bi-ideals in semigroups. Zbl 0452.20060 Kuroki, Nobuaki 102 1981 Rough ideals in semigroups. Zbl 0916.20046 Kuroki, Nobuaki 88 1997 Fuzzy bi-ideals in semigroups. Zbl 0428.20041 Kuroki, Nobuaki 84 1979 On fuzzy semigroups. Zbl 0714.20052 Kuroki, Nobuaki 69 1991 Fuzzy semigroups. Zbl 1036.20058 Mordeson, John N.; Malik, Davender S.; Kuroki, Nobuaki 65 2003 Fuzzy semiprime ideals in semigroups. Zbl 0488.20049 Kuroki, Nobuaki 64 1982 The lower and upper approximations in a fuzzy group. Zbl 0878.20050 Kuroki, Nobuaki; Wang, Paul P. 53 1996 Structure of rough sets and rough groups. Zbl 0982.03505 Kuroki, Nobuaki; Mordeson, John N. 31 1997 Fuzzy semiprime quasi-ideals in semigroups. Zbl 0808.20052 Kuroki, Nobuaki 26 1993 Fuzzy congruences and fuzzy normal subgroups. Zbl 0747.20038 Kuroki, Nobuaki 24 1992 Fuzzy generalized bi-ideals in semigroups. Zbl 0797.20057 Kuroki, Nobuaki 19 1992 Regular fuzzy duo rings. Zbl 0901.16026 Kuroki, Nobuaki 7 1996 On fuzzy quotient rings induced by fuzzy ideals. Zbl 0763.16003 Kuraoka, Takashi; Kuroki, Nobuaki 6 1992 Fuzzy congruences on inverse semigroups. Zbl 0916.20048 Kuroki, Nobuaki 4 1997 Two-sided purity on regular semigroups. Zbl 0317.20040 Kuroki, Nobuaki 3 1975 Successor and source functions. Zbl 0868.68082 Kuroki, Nobuaki; Mordeson, John N. 3 1997 Some comments on fuzzifying a concept. Zbl 0854.16008 Kumbhojkar, H. V.; Kuroki, N.; Suzuki, Yasusshi 2 1995 On normal semigroups. Zbl 0358.20074 Kuroki, Nobuaki 2 1977 On power semigroups. Zbl 0228.20053 Kuroki, Nobuaki 2 1971 Certain fundamental congruences on the tensor product of commutative inverse semigroups. Zbl 0266.20060 Kuroki, Nobuaki 2 1973 Fuzzy congruences on \(T^*\)-pure semigroups. Zbl 0871.20052 Kuroki, Nobuaki 2 1995 T*-pure Archimedean semigroups. Zbl 0507.20032 Kuroki, Nobuaki 1 1982 Fuzzy interior ideals in semigroups. Zbl 0839.20075 Kuroki, Nobuaki 1 1995 On semigroups whose ideals are all globally idempotent. Zbl 0228.20041 Kuroki, Nobuaki 1 1971 On the minimal group congruence on the tensor product of Archimedean commutative semigroups. Zbl 0228.20047 Kuroki, Nobuaki 1 1971 Note on congruences on the tensor product of archimedean commutative semigroups. Zbl 0244.20075 Kuroki, Nobuaki 1 1972 On semigroups that are semilattices of left groups. Zbl 0383.20043 Kuroki, Nobuaki 1 1975 Fuzzy finite switchboard state machines. Zbl 1037.68091 Sato, Yasuhiro; Kuroki, Nobuaki 1 2002 Fuzzy semigroups. Zbl 1036.20058 Mordeson, John N.; Malik, Davender S.; Kuroki, Nobuaki 65 2003 Fuzzy finite switchboard state machines. Zbl 1037.68091 Sato, Yasuhiro; Kuroki, Nobuaki 1 2002 Rough ideals in semigroups. Zbl 0916.20046 Kuroki, Nobuaki 88 1997 Structure of rough sets and rough groups. Zbl 0982.03505 Kuroki, Nobuaki; Mordeson, John N. 31 1997 Fuzzy congruences on inverse semigroups. Zbl 0916.20048 Kuroki, Nobuaki 4 1997 Successor and source functions. Zbl 0868.68082 Kuroki, Nobuaki; Mordeson, John N. 3 1997 The lower and upper approximations in a fuzzy group. Zbl 0878.20050 Kuroki, Nobuaki; Wang, Paul P. 53 1996 Regular fuzzy duo rings. Zbl 0901.16026 Kuroki, Nobuaki 7 1996 Some comments on fuzzifying a concept. Zbl 0854.16008 Kumbhojkar, H. V.; Kuroki, N.; Suzuki, Yasusshi 2 1995 Fuzzy congruences on \(T^*\)-pure semigroups. Zbl 0871.20052 Kuroki, Nobuaki 2 1995 Fuzzy interior ideals in semigroups. Zbl 0839.20075 Kuroki, Nobuaki 1 1995 Fuzzy semiprime quasi-ideals in semigroups. Zbl 0808.20052 Kuroki, Nobuaki 26 1993 Fuzzy congruences and fuzzy normal subgroups. Zbl 0747.20038 Kuroki, Nobuaki 24 1992 Fuzzy generalized bi-ideals in semigroups. Zbl 0797.20057 Kuroki, Nobuaki 19 1992 On fuzzy quotient rings induced by fuzzy ideals. Zbl 0763.16003 Kuraoka, Takashi; Kuroki, Nobuaki 6 1992 On fuzzy semigroups. Zbl 0714.20052 Kuroki, Nobuaki 69 1991 Fuzzy semiprime ideals in semigroups. Zbl 0488.20049 Kuroki, Nobuaki 64 1982 T*-pure Archimedean semigroups. Zbl 0507.20032 Kuroki, Nobuaki 1 1982 On fuzzy ideals and fuzzy bi-ideals in semigroups. Zbl 0452.20060 Kuroki, Nobuaki 102 1981 Fuzzy bi-ideals in semigroups. Zbl 0428.20041 Kuroki, Nobuaki 84 1979 On normal semigroups. Zbl 0358.20074 Kuroki, Nobuaki 2 1977 Two-sided purity on regular semigroups. Zbl 0317.20040 Kuroki, Nobuaki 3 1975 On semigroups that are semilattices of left groups. Zbl 0383.20043 Kuroki, Nobuaki 1 1975 Certain fundamental congruences on the tensor product of commutative inverse semigroups. Zbl 0266.20060 Kuroki, Nobuaki 2 1973 Note on congruences on the tensor product of archimedean commutative semigroups. Zbl 0244.20075 Kuroki, Nobuaki 1 1972 On power semigroups. Zbl 0228.20053 Kuroki, Nobuaki 2 1971 On semigroups whose ideals are all globally idempotent. Zbl 0228.20041 Kuroki, Nobuaki 1 1971 On the minimal group congruence on the tensor product of Archimedean commutative semigroups. Zbl 0228.20047 Kuroki, Nobuaki 1 1971 all cited Publications top 5 cited Publications all top 5 Cited by 356 Authors 35 Davvaz, Bijan 17 Shabir, Muhammad 16 Kumar, Rajesh 13 Hila, Kostaq 12 Kuroki, Nobuaki 11 Ajmal, Naseem 11 Gaketem, Thiti 11 Khan, Asghar 10 Kausar, Nasreen 10 Zhan, Jianming 9 Aslam, Muhammad 9 Jun, Young Bae 8 Siripitukdet, Manoj 8 Yaqoob, Naveed 7 Abdullah, Saleem 7 Iampan, Aiyared 7 Kar, Sukhendu 7 Yamak, Sultan 6 Kazancı, Osman 6 Kehayopulu, Niovi 6 Khan, Madad 6 Tepavčević, Andreja 5 Addis, Gezahagne Mulat 5 Julatha, Pongpun 5 Khan, Noor Mohammad 5 Li, Qingguo 5 Munir, Mohammad 5 Šešelja, Branimir 5 Thomas, K. V. 4 Abbasi, Mohammad Yahya 4 Ali Khan, Muhammad Sajjad 4 Ali, Muhammad Irfan 4 Baǧırmaz, Nurettin 4 Chinram, Ronnason 4 Mahboob, Ahsan 4 Mukherjee, Tarun Kumar 4 Sen, Mridul Kanti 4 Tsingelis, Michael 4 Wang, Zhudeng 4 Yin, Yunqiang 3 Ahsan, Javed 3 Anis, Saima 3 Bashir, Shahida 3 Bogdanović, Stojan M. 3 Budimirović, Branka 3 Budimirović, Vjekoslav 3 Chen, Degang 3 Ćirić, Miroslav D. 3 Dixit, V. N. 3 Elavarasan, Balasubramanian 3 Gupta, K. C. 3 Ignjatović, Jelena 3 Khan, Faiz Muhammad 3 Khan, Hidayatullah 3 Khan, M. Farid 3 Khan, Sabahat Ali 3 Kumbhojkar, H. V. 3 Leoreanu-Fotea, Violeta 3 Mahmood, Tahir 3 Mo, Zhiwen 3 Sarkar, Paltu 3 Sarmin, Nor Haniza 3 Shum, Kar-Ping 3 Wang, Xueping 3 Waqar, Muhammad Azam 3 Xiao, Qimei 3 Xie, Xiang-Yun 3 Yousafzai, Faisal 3 Yu, Yandong 2 Alemayehu, Teferi Getachew 2 Anjum, Rukhshanda 2 Ayub, Saba 2 Borzooei, Rajab Ali 2 Chon, Inheung 2 Devi, V. Sutha 2 Dutta, Indrani 2 Dutta, Tapan Kumar 2 Ekiz, Canan 2 Engidaw, Derso Abeje 2 Ersoy, Bayram Ali 2 Estaji, Ali Akbar 2 Fairooze Talee, Aakif 2 Gulzar, Muhammad Awais 2 Guo, Lankun 2 Haq, Shamsul 2 Hussain, Azmat 2 İçen, İlhan 2 Kedukodi, Babushri Srinivas 2 Khamrot, Pannawit 2 Khan, Mohammad Aasim 2 Kuncham, Syam Prasad 2 Lekkoksung, Nareupanat 2 Lekkoksung, Somsak 2 Li, Fei 2 Liao, Zuhua 2 Lobillo, Francisco Javier 2 Mahdavipour, M. 2 Mahmood, Waqas 2 Mazhar, Rabia 2 Mirvakili, Saeed ...and 256 more Authors all top 5 Cited in 73 Serials 62 Fuzzy Sets and Systems 60 Information Sciences 14 Journal of Discrete Mathematical Sciences & Cryptography 13 Afrika Matematika 12 Computational and Applied Mathematics 12 Soft Computing 8 Journal of Intelligent and Fuzzy Systems 8 Advances in Fuzzy Systems 7 Computers & Mathematics with Applications 7 Lobachevskii Journal of Mathematics 6 Filomat 5 European Journal of Pure and Applied Mathematics 5 Fuzzy Information and Engineering 4 JP Journal of Algebra, Number Theory and Applications 4 Journal of Multiple-Valued Logic and Soft Computing 4 Journal of Mathematics 4 Open Mathematics 4 Korean Journal of Mathematics 3 International Journal of Mathematics and Mathematical Sciences 3 Journal of Applied Mathematics 3 Journal of Applied Mathematics and Computing 3 South East Asian Journal of Mathematics and Mathematical Sciences 3 Thai Journal of Mathematics 3 New Mathematics and Natural Computation 3 Applications and Applied Mathematics 3 Asian-European Journal of Mathematics 3 Journal of Applied Mathematics & Informatics 3 Iranian Journal of Mathematical Sciences and Informatics 3 Palestine Journal of Mathematics 2 Czechoslovak Mathematical Journal 2 Bulletin of the Section of Logic 2 International Journal of Computer Mathematics 2 Applicable Algebra in Engineering, Communication and Computing 2 Russian Mathematics 2 Honam Mathematical Journal 2 Journal of Inequalities and Applications 2 Discrete Dynamics in Nature and Society 2 Missouri Journal of Mathematical Sciences 2 Journal of the Indonesian Mathematical Society 2 Proceedings of the Japan Academy 2 The Journal of Prime Research in Mathematics 2 Topological Algebra and its Applications 2 Journal of Function Spaces 1 Communications in Algebra 1 International Journal of General Systems 1 Journal of Mathematical Analysis and Applications 1 Commentationes Mathematicae Universitatis Carolinae 1 Mathematica Slovaca 1 Semigroup Forum 1 Theoretical Computer Science 1 Acta Mathematica Hungarica 1 International Journal of Approximate Reasoning 1 Foundations of Computing and Decision Sciences 1 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 1 Acta Mathematica Sinica. English Series 1 Applied Sciences 1 Kragujevac Journal of Mathematics 1 Proceedings of the National Academy of Sciences, India. Section A. Physical Sciences 1 Boletim da Sociedade Paranaense de Matemática. Terceira Série 1 Discrete Mathematics, Algorithms and Applications 1 Acta Universitatis Sapientiae. Mathematica 1 International Journal of Nonlinear Analysis and Applications 1 Azerbaijan Journal of Mathematics 1 Journal of Mathematical Extension 1 Problemy Analiza. Issues of Analysis 1 Discontinuity, Nonlinearity, and Complexity 1 Mathematics 1 International Journal of Analysis and Applications 1 Asia Pacific Journal of Mathematics 1 Cogent Mathematics 1 Journal of Ramanujan Society of Mathematics and Mathematical Sciences 1 AIMS Mathematics 1 Prikladnaya Diskretnaya Matematika all top 5 Cited in 17 Fields 203 Group theory and generalizations (20-XX) 81 Order, lattices, ordered algebraic structures (06-XX) 64 Mathematical logic and foundations (03-XX) 57 Associative rings and algebras (16-XX) 30 General algebraic systems (08-XX) 24 Computer science (68-XX) 9 Commutative algebra (13-XX) 7 General topology (54-XX) 6 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 Combinatorics (05-XX) 4 Topological groups, Lie groups (22-XX) 3 Nonassociative rings and algebras (17-XX) 3 Information and communication theory, circuits (94-XX) 1 Field theory and polynomials (12-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Category theory; homological algebra (18-XX) 1 Probability theory and stochastic processes (60-XX) Citations by Year