Edit Profile (opens in new tab) Kim, Hee Sik Co-Author Distance Author ID: kim.hee-sik Published as: Kim, Hee Sik; Kim, H. S.; Kim, Hee S. more...less External Links: ORCID · ResearchGate · dblp Documents Indexed: 192 Publications since 1987, including 1 Book Co-Authors: 59 Co-Authors with 184 Joint Publications 1,419 Co-Co-Authors all top 5 Co-Authors 3 single-authored 74 Jun, Young Bae 70 Neggers, Joseph 23 Ahn, Sun Shin 12 Allen, Paul J. 12 Han, Jeong Soon 8 Kim, Chang Bum 7 Kang, Min Su 7 Roh, Eun Hwan 6 Kim, Jong Youl 6 So, Keum Sook 6 Song, Seok-Zun 5 Yoon, Dall Sun 4 Zhan, Jianming 3 Lee, Hyun Deok 3 Lee, Kyoung Ja 3 Lim, Chong Rock 3 Rezaei, Akbar 2 Akram, Muhammad 2 Baik, Seung Il 2 Borumand Saeid, Arsham 2 Chang, Joo Sup 2 Dvurečenskij, Anatolij 2 Feng, Feng 2 Iseki, Kiyoshi 2 Kim, Seung Dong 2 Kondo, Michiro 2 Kye, Na Ri 2 Liu, Yonglin 2 Meng, Jie 2 Xin, Xiaolong 1 Alcantud, José Carlos Rodríguez 1 Bang, Keumseong 1 Borzooei, Rajab Ali 1 Cha, Kyung-Joon 1 Cho, Jung Rae 1 Dudek, Wiesław Aleksander 1 Hong, Sung Min 1 Hur, Chang Kyu 1 Hur, Kul 1 Hwang, Inho 1 Hwang, Shin-Chul 1 Jeong, Eui Chang 1 Kim, Hyojin 1 Kim, Jaehee H. 1 Kim, Jinbai 1 Kim, Youngseok 1 Kologani, Mona Aaly 1 Lee, Young Chan 1 Liu, Qi 1 Liu, Xiaoyan 1 Monk, B. 1 Muhiuddin, Ghulam 1 Ozturk, Mehmet Ali 1 Pan, Deng 1 Park, Chulhwan 1 Park, Heekon 1 Park, Hong Goo 1 Seo, Young Joo 1 Zhang, Xiaohong all top 5 Serials 23 Scientiae Mathematicae Japonicae 12 The Journal of Fuzzy Mathematics 11 Mathematica Slovaca 10 Communications of the Korean Mathematical Society 9 Bulletin of the Korean Mathematical Society 8 Kyungpook Mathematical Journal 7 International Mathematical Journal 6 Demonstratio Mathematica 6 Far East Journal of Mathematical Sciences 6 Journal of Intelligent and Fuzzy Systems 5 Fuzzy Sets and Systems 5 Quasigroups and Related Systems 4 Computers & Mathematics with Applications 4 Information Sciences 4 Advances in Difference Equations 4 AIMS Mathematics 3 Czechoslovak Mathematical Journal 3 Mathematica Japonica 3 Honam Mathematical Journal 3 Journal of Applied Mathematics 3 International Journal of Pure and Applied Mathematics 3 Journal of Multiple-Valued Logic and Soft Computing 2 International Journal of Mathematics and Mathematical Sciences 2 Matematički Vesnik 2 Bulletin of the Iranian Mathematical Society 2 Notes on Intuitionistic Fuzzy Sets 2 Scientific Bulletin. Series A. Applied Mathematics and Physics. Politehnica University of Bucharest 2 Scientiae Mathematicae 2 Discrete Dynamics in Nature and Society 2 Italian Journal of Pure and Applied Mathematics 2 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 2 Iranian Journal of Fuzzy Systems 2 International Journal of Number Theory 2 International Mathematical Forum 2 Applied Mathematics & Information Sciences 2 Mathematics 1 Indian Journal of Pure & Applied Mathematics 1 The Journal of the Indian Mathematical Society. New Series 1 Journal of Natural Sciences and Mathematics 1 Semigroup Forum 1 Studia Logica 1 Tamkang Journal of Mathematics 1 Soochow Journal of Mathematics 1 Southeast Asian Bulletin of Mathematics 1 Order 1 Mathematica Bohemica 1 Applied Mathematical Modelling 1 Bulletin of the Institute of Mathematics. Academia Sinica 1 Bulletin of the Polish Academy of Sciences, Mathematics 1 Far East Journal of Mathematical Sciences 1 Mathematical Logic Quarterly (MLQ) 1 Analele Științifice ale Universității “Ovidius” Constanța. Seria: Matematică 1 Journal of Computational Analysis and Applications 1 International Review of Fuzzy Mathematics 1 International Journal of Nonlinear Analysis and Applications 1 Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica 1 Annals of Fuzzy Mathematics and Informatics all top 5 Fields 136 Order, lattices, ordered algebraic structures (06-XX) 45 Mathematical logic and foundations (03-XX) 42 Group theory and generalizations (20-XX) 26 Associative rings and algebras (16-XX) 19 General algebraic systems (08-XX) 6 Number theory (11-XX) 3 Real functions (26-XX) 2 Commutative algebra (13-XX) 2 Category theory; homological algebra (18-XX) 2 Abstract harmonic analysis (43-XX) 1 Combinatorics (05-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Nonassociative rings and algebras (17-XX) 1 Measure and integration (28-XX) 1 Difference and functional equations (39-XX) 1 Sequences, series, summability (40-XX) 1 Functional analysis (46-XX) 1 General topology (54-XX) 1 Computer science (68-XX) 1 Fluid mechanics (76-XX) 1 Quantum theory (81-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 96 Publications have been cited 517 times in 272 Documents Cited by ▼ Year ▼ On \(d\)-algebras. Zbl 0943.06012Neggers, J.; Kim, Hee Sik 41 1999 On BE-algebras. Zbl 1137.06306Kim, Hee Sik; Kim, Young Hee 31 2007 On B-algebras. Zbl 1224.06041Neggers, J.; Kim, Hee Sik 29 2002 On BH-algebras. Zbl 0928.06013Jun, Young Bae; Roh, Eun Hwan; Kim, Hee Sik 23 1998 On \(d\)-ideals in \(d\)-algebras. Zbl 0960.06010Neggers, Joseph; Jun, Young Bae; Kim, Hee Sik 20 1999 Basic posets. Zbl 0928.06001Neggers, Joseph; Kim, Hee Sik 20 1998 Pseudo \(d\)-algebras. Zbl 1179.06008Jun, Young Bae; Kim, Hee Sik; Neggers, J. 17 2009 On pseudo-BCI ideals of pseudo-BCI algebras. Zbl 1119.03068Jun, Young Bae; Kim, Hee Sik; Neggers, J. 14 2006 On \(B\)-algebras and quasigroups. Zbl 0994.08003Cho, Jung R.; Kim, Hee Sik 12 2001 On \(Q\)-algebras. Zbl 0996.06011Neggers, Joseph; Ahn, Sun Shin; Kim, Hee Sik 11 2001 The semigroups of binary systems and some perspectives. Zbl 1172.20047Kim, Hee Sik; Neggers, Joseph 11 2008 A fundamental theorem of B-homomorphism for B-algebras. Zbl 1221.06028Neggers, J.; Kim, Hee Sik 10 2002 Fuzzy implicative ideals of BCK-algebras. Zbl 0914.06009Meng, Jie; Jun, Young Bae; Kim, Hee Sik 10 1997 Fuzzy \(d\)-ideals of \(d\)-algebras. Zbl 0979.06012Jun, Young Bae; Neggers, J.; Kim, Hee Sik 9 2000 On BG-algebras. Zbl 1148.06304Kim, Chang Bum; Kim, Hee Sik 9 2008 Hyper MV-deductive systems of hyper MV-algebras. Zbl 1255.03059Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 9 2010 Centroid transformations of intuitionistic fuzzy values based on aggregation operators. Zbl 1400.68224Liu, Xiaoyan; Kim, Hee Sik; Feng, Feng; Alcantud, José Carlos R. 9 2018 Companion \(d\)-algebras. Zbl 1150.06323Allen, Paul J.; Kim, Hee S.; Neggers, Joseph 8 2007 On fuzzy \(B\)-algebras. Zbl 1011.06501Jun, Young Bae; Roh, Eun Hwan; Kim, Hee Sik 8 2002 On fuzzy ideals of near-rings. Zbl 0870.16026Kim, Seung Dong; Kim, Hee Sik 8 1996 On \(L\)-fuzzy ideals in semirings. I. Zbl 0954.16032Jun, Young Bae; Neggers, J.; Kim, Hee Sik 8 1998 Fibonacci mean and golden section mean. Zbl 1145.26311Kim, Hee Sik; Neggers, J. 7 2008 Normal \(L\)-fuzzy ideals in semirings. Zbl 0878.16023Jun, Young Bae; Neggers, J.; Kim, Hee Sik 7 1996 Hesitant fuzzy translations and extensions of subalgebras and ideals in BCK/BCI-algebras. Zbl 1366.06010Muhiuddin, G.; Kim, Hee Sik; Song, Seok Zun; Jun, Young Bae 7 2017 On \(\beta \)-algebras. Zbl 1027.08004Neggers, J.; Kim, Hee Sik 6 2002 Fuzzy \(k\)-ideals in semirings. Zbl 1083.16026Jun, Young Bae; Kim, Hee Sik; Öztürk, M. A. 6 2005 On BM-algebras. Zbl 1113.06019Kim, Chang Bum; Kim, Hee Sik 6 2006 On \(d^\ast \)-subalgebras of \(d\)-transitive \(d^\ast \)-algebras. Zbl 0943.06011Lee, Young Chan; Kim, Hee Sik 5 1999 Quotient structures of some implicative algebras via fuzzy implicative filters. Zbl 0981.03067Jun, Young Bae; Ahn, Sun Shin; Kim, Hee Sik 5 2001 Fuzzy subinclines (ideals) of incline algebras. Zbl 1008.16043Jun, Young Bae; Ahn, Sun Shin; Kim, Hee Sik 5 2001 Strong and ordinary \(d\)-algebras. Zbl 1236.06025Han, Jeong Soon; Kim, Hee Sik; Neggers, J. 5 2010 Rough set theory applied to BCI-algebras. Zbl 1031.06012Dudek, Wiesław A.; Jun, Young Bae; Kim, Hee Sik 5 2002 On 0-commutative B-algebras. Zbl 1088.06015Kim, Hee Sik; Park, Hong Goo 5 2005 The Fibonacci-norm of a positive integer: observations and conjectures. Zbl 1210.11024Han, Jeong Soon; Kim, Hee Sik; Neggers, J. 5 2010 BCK-algebras inherited from the posets. Zbl 0864.06011Kim, J. Y.; Jun, Y. B.; Kim, H. S. 5 1997 On \(L\)-fuzzy ideals in semirings. II. Zbl 0954.16033Neggers, J.; Jun, Young Bae; Kim, Hee Sik 5 1999 Modular posets and semigroups. Zbl 0848.06001Neggers, J.; Kim, Hee Sik 5 1996 Deformations of \(d/\mathrm{BCK}\)-algebras. Zbl 1236.06023Allen, Paul J.; Kim, Hee Sik; Neggers, Joseph 4 2011 Algebras associated with posets. Zbl 0985.06001Neggers, J.; Kim, Hee Sik 4 2001 Fibonacci sequences in groupoids. Zbl 1282.20068Han, Jeong Soon; Kim, Hee Sik; Neggers, Joseph 4 2012 Semiring orders in a semiring. Zbl 1322.06016Han, Jeong Soon; Kim, Hee Sik; Neggers, J. 4 2012 On Fibonacci functions with Fibonacci numbers. Zbl 1346.11014Han, Jeong Soon; Kim, Hee Sik; Neggers, Joseph 4 2012 New types of hyper MV-deductive systems in hyper MV-algebras. Zbl 1205.03069Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 4 2010 \(R\)-maps and \(L\)-maps in inclines. Zbl 0995.16037Ahn, Sun Shin; Kim, Hee Sik 3 1999 Fuzzy posets on sets. Zbl 0968.03061Neggers, J.; Kim, Hee Sik 3 2001 On quotient semiring and extension of quotient halfring. Zbl 1273.16051Kim, Hee Sik 3 1989 Smarandache disjoint in \(\text{BCK}/d\)-algebras. Zbl 1074.06008Allen, P. J.; Kim, H. S.; Neggers, J. 3 2005 Subtraction algebras and BCK-algebras. Zbl 1014.06018Kim, Young Hee; Kim, Hee Sik 3 2003 Coxeter algebras and pre-Coxeter algebras in Smarandache setting. Zbl 1334.06042Kim, Hee Sik; Kim, Young Hee; Neggers, J. 3 2004 Extended upper sets in BE-algebras. Zbl 1235.06018Kim, Hee Sik; Lee, Kyoung Ja 3 2011 Some types of falling fuzzy filters of BL-algebras and its applications. Zbl 1309.03027Zhan, Jianming; Jun, Young Bae; Kim, Hee Sik 3 2014 Connections between BCK-algebras and difference posets. Zbl 0960.03051Dvurečenskij, Anatolij; Kim, Hee Sik 2 1998 \(B\)-algebras and groups. Zbl 1045.06008Allen, P. J.; Neggers, J.; Kim, Hee Sik 2 2004 Some aspects of \(d\)-units in \(d/\)BCK-algebras. Zbl 1263.06008Kim, Hee Sik; Neggers, J.; So, Keum Sook 2 2012 On BO-algebras. Zbl 1305.06021Kim, Chang Bum; Kim, Hee Sik 2 2012 Bipolar fuzzy hyper BCK-ideals in hyper BCK-algebras. Zbl 1260.06024Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 2 2011 Fuzzy pogroupoids. Zbl 1079.06016Kim, Hee Sik; Neggers, J. 2 2005 Ideal theory in commutative \(A\)-semirings. Zbl 1108.16043Allen, Paul J.; Neggers, Joseph; Kim, Hee Sik 2 2006 Another axiomatization of B-algebras. Zbl 1148.06303Kim, Chang Bum; Kim, Hee Sik 2 2008 Bipolar fuzzy structures of some types of ideals in hyper BCK-algebras. Zbl 1180.06022Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 2 2009 Extensions of \(L\)-fuzzy ideals in semirings. Zbl 0916.16025Neggers, J.; Jun, Young Bae; Kim, Hee Sik 2 1998 Intuitionistic fuzzy \(d\)-algebras. Zbl 1137.06304Jun, Young Bae; Kim, Hee Sik; Yoo, Dall Sun 2 2007 Order related concepts for arbitrary groupoids. Zbl 1380.20057Kim, Hee Sik; Neggers, Joseph; So, Keum Sook 2 2017 A new type of subsemigroups and ideals of semigroups in the framework of hesitant fuzzy set theory. Zbl 1398.20088Jun, Young Bae; Kim, Hee Sik; Song, Seok Zun 2 2017 Selective groupoids and frameworks induced by fuzzy subsets. Zbl 1398.20089Kim, Young Hee; Kim, Hee Sik; Neggers, J. 2 2017 Hyperfuzzy subsets and subgroupoids. Zbl 1377.20047Liu, Yong Lin; Kim, Hee Sik; Neggers, Joseph 2 2017 Structures of pseudo ideal and pseudo atom in a pseudo \(Q\)-algebra. Zbl 1346.06012Jun, Young Bae; Kim, Hee Sik; Ahn, Sun Shin 2 2016 Fuzzy ideals in near-rings. Zbl 0919.16030Hong, Sung Min; Jun, Young Bae; Kim, Hee Sik 2 1998 Fuzzy structures of hyper-MV-deductive systems in hyper-MV-algebras. Zbl 1193.06018Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 2 2010 Bracket functions on groupoids. Zbl 1428.20060Allen, Paul J.; Kim, Hee Sik; Neggers, Joseph 1 2019 On quotient BCK-algebras via fuzzy BCK-filters. Zbl 0940.06016Jun, Young Bae; Ahn, Sun Shin; Kim, Hee Sik 1 1999 On BH-relations in BH-algebras. Zbl 1045.06009Jun, Young Bae; Kim, Hee Sik; Kondo, Michiro 1 2004 \(R\)-maps and \(L\)-maps in \(Q\)-algebras. Zbl 1046.06008Ahn, Sun Shin; Kim, Hee Sik; Lee, Hyun Deok 1 2004 \(L\)-up and mirror algebras. Zbl 1058.06021Allen, P. J.; Neggers, J.; Kim, Hee Sik 1 2004 Fuzzy \(\mathcal I\)-ideals in \(I\)-algebras. Zbl 0963.06022Jun, Young Bae; Ahn, Sun Shin; Kim, Hee Sik 1 2000 On quadratic B-algebras. Zbl 1004.06019Park, Hee Kon; Kim, Hee Sik 1 2001 Quotient structure of BCI-algebras via fuzzy ideals. Zbl 1010.06014Kim, Young Hee; Kim, Hee Sik 1 2002 Ideal theory of subtraction algebras. Zbl 1078.06015Jun, Young Bae; Kim, Hee Sik; Roh, Eun Hwan 1 2005 Ideals and quotients of incline algebras. Zbl 1104.16306Ahn, Sun Shin; Jun, Young Bae; Kim, Hee Sik 1 2001 On \(r\)-ideals in incline algebras. Zbl 1104.16307Ahn, Sun Shin; Kim, Hee Sik 1 2002 Uniform structures in positive implication algebras. Zbl 1221.06026Jun, Young Bae; Kim, Hee Sik 1 2002 Fuzzy semigroup of a semigroup. Zbl 1177.20080Hwang, Shin Chul; Kim, Hee Sik 1 2003 On ideals in subtraction algebras. Zbl 1138.06008Jun, Young Bae; Kim, Hee Sik 1 2007 Ideal theory in graded semirings. Zbl 1369.16044Allen, P. J.; Kim, H. S.; Neggers, J. 1 2013 On BI-algebras. Zbl 1389.06042Borumand Saeid, Arsham; Kim, Hee Sik; Rezaei, Akbar 1 2017 General implicativity in groupoids. Zbl 1402.20069Feng, Feng; Kim, Hee Sik; Neggers, Joseph 1 2018 On the fuzzy polynomial ideals. Zbl 1310.16038Kim, Chang Bum; Kim, Hee Sik; So, Keum Sook 1 2014 Some applications of the independence to the semigroup of all binary systems. Zbl 1491.20147Rezaei, Akbar; Kim, Hee Sik; Neggers, Joseph 1 2021 Locally finiteness and convolution products in groupoids. Zbl 1484.20117Hwang, In Ho; Kim, Hee Sik; Neggers, Joseph 1 2020 Fuzzy subsemigroups and fuzzy ideals with operators in semigroups. Zbl 1301.20081Hur, Kul; Jun, Young Bae; Kim, Hee Sik 1 2011 \(M\)-fuzzy \(h\)-ideals in \(h\)-semisimple \(M\)-\(\Gamma\)-hemirings. Zbl 1335.16043Pan, Deng; Zhan, Jianming; Kim, Hee Sik 1 2015 Rough fuzzy (fuzzy rough) strong \(h\)-ideals of hemirings. Zbl 1335.16047Zhan, Jianming; Liu, Qi; Kim, Hee Sik 1 2015 Hilbert algebras inherited from the posets. Zbl 0870.06020Jun, Young Bae; Kim, Jong Youl; Kim, Hee Sik 1 1997 Fuzzy \({\mathcal I}\)-ideals in BCI-semigroups. Zbl 0917.06009Jun, Y. B.; Ahn, S. S.; Kim, J. Y.; Kim, H. S. 1 1998 Fuzzy implicative filters in implicative algebras. Zbl 0920.06009Jun, Young Bae; Kim, Hee Sik 1 1999 Generalized Fibonacci sequences in groupoids. Zbl 1382.11020Kim, Hee Sik; Neggers, J.; So, Keum Sook 1 2013 Some applications of the independence to the semigroup of all binary systems. Zbl 1491.20147Rezaei, Akbar; Kim, Hee Sik; Neggers, Joseph 1 2021 Locally finiteness and convolution products in groupoids. Zbl 1484.20117Hwang, In Ho; Kim, Hee Sik; Neggers, Joseph 1 2020 Bracket functions on groupoids. Zbl 1428.20060Allen, Paul J.; Kim, Hee Sik; Neggers, Joseph 1 2019 Centroid transformations of intuitionistic fuzzy values based on aggregation operators. Zbl 1400.68224Liu, Xiaoyan; Kim, Hee Sik; Feng, Feng; Alcantud, José Carlos R. 9 2018 General implicativity in groupoids. Zbl 1402.20069Feng, Feng; Kim, Hee Sik; Neggers, Joseph 1 2018 Hesitant fuzzy translations and extensions of subalgebras and ideals in BCK/BCI-algebras. Zbl 1366.06010Muhiuddin, G.; Kim, Hee Sik; Song, Seok Zun; Jun, Young Bae 7 2017 Order related concepts for arbitrary groupoids. Zbl 1380.20057Kim, Hee Sik; Neggers, Joseph; So, Keum Sook 2 2017 A new type of subsemigroups and ideals of semigroups in the framework of hesitant fuzzy set theory. Zbl 1398.20088Jun, Young Bae; Kim, Hee Sik; Song, Seok Zun 2 2017 Selective groupoids and frameworks induced by fuzzy subsets. Zbl 1398.20089Kim, Young Hee; Kim, Hee Sik; Neggers, J. 2 2017 Hyperfuzzy subsets and subgroupoids. Zbl 1377.20047Liu, Yong Lin; Kim, Hee Sik; Neggers, Joseph 2 2017 On BI-algebras. Zbl 1389.06042Borumand Saeid, Arsham; Kim, Hee Sik; Rezaei, Akbar 1 2017 Structures of pseudo ideal and pseudo atom in a pseudo \(Q\)-algebra. Zbl 1346.06012Jun, Young Bae; Kim, Hee Sik; Ahn, Sun Shin 2 2016 \(M\)-fuzzy \(h\)-ideals in \(h\)-semisimple \(M\)-\(\Gamma\)-hemirings. Zbl 1335.16043Pan, Deng; Zhan, Jianming; Kim, Hee Sik 1 2015 Rough fuzzy (fuzzy rough) strong \(h\)-ideals of hemirings. Zbl 1335.16047Zhan, Jianming; Liu, Qi; Kim, Hee Sik 1 2015 Some types of falling fuzzy filters of BL-algebras and its applications. Zbl 1309.03027Zhan, Jianming; Jun, Young Bae; Kim, Hee Sik 3 2014 On the fuzzy polynomial ideals. Zbl 1310.16038Kim, Chang Bum; Kim, Hee Sik; So, Keum Sook 1 2014 Ideal theory in graded semirings. Zbl 1369.16044Allen, P. J.; Kim, H. S.; Neggers, J. 1 2013 Generalized Fibonacci sequences in groupoids. Zbl 1382.11020Kim, Hee Sik; Neggers, J.; So, Keum Sook 1 2013 Fibonacci sequences in groupoids. Zbl 1282.20068Han, Jeong Soon; Kim, Hee Sik; Neggers, Joseph 4 2012 Semiring orders in a semiring. Zbl 1322.06016Han, Jeong Soon; Kim, Hee Sik; Neggers, J. 4 2012 On Fibonacci functions with Fibonacci numbers. Zbl 1346.11014Han, Jeong Soon; Kim, Hee Sik; Neggers, Joseph 4 2012 Some aspects of \(d\)-units in \(d/\)BCK-algebras. Zbl 1263.06008Kim, Hee Sik; Neggers, J.; So, Keum Sook 2 2012 On BO-algebras. Zbl 1305.06021Kim, Chang Bum; Kim, Hee Sik 2 2012 Deformations of \(d/\mathrm{BCK}\)-algebras. Zbl 1236.06023Allen, Paul J.; Kim, Hee Sik; Neggers, Joseph 4 2011 Extended upper sets in BE-algebras. Zbl 1235.06018Kim, Hee Sik; Lee, Kyoung Ja 3 2011 Bipolar fuzzy hyper BCK-ideals in hyper BCK-algebras. Zbl 1260.06024Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 2 2011 Fuzzy subsemigroups and fuzzy ideals with operators in semigroups. Zbl 1301.20081Hur, Kul; Jun, Young Bae; Kim, Hee Sik 1 2011 Hyper MV-deductive systems of hyper MV-algebras. Zbl 1255.03059Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 9 2010 Strong and ordinary \(d\)-algebras. Zbl 1236.06025Han, Jeong Soon; Kim, Hee Sik; Neggers, J. 5 2010 The Fibonacci-norm of a positive integer: observations and conjectures. Zbl 1210.11024Han, Jeong Soon; Kim, Hee Sik; Neggers, J. 5 2010 New types of hyper MV-deductive systems in hyper MV-algebras. Zbl 1205.03069Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 4 2010 Fuzzy structures of hyper-MV-deductive systems in hyper-MV-algebras. Zbl 1193.06018Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 2 2010 Pseudo \(d\)-algebras. Zbl 1179.06008Jun, Young Bae; Kim, Hee Sik; Neggers, J. 17 2009 Bipolar fuzzy structures of some types of ideals in hyper BCK-algebras. Zbl 1180.06022Jun, Young Bae; Kang, Min Su; Kim, Hee Sik 2 2009 The semigroups of binary systems and some perspectives. Zbl 1172.20047Kim, Hee Sik; Neggers, Joseph 11 2008 On BG-algebras. Zbl 1148.06304Kim, Chang Bum; Kim, Hee Sik 9 2008 Fibonacci mean and golden section mean. Zbl 1145.26311Kim, Hee Sik; Neggers, J. 7 2008 Another axiomatization of B-algebras. Zbl 1148.06303Kim, Chang Bum; Kim, Hee Sik 2 2008 On BE-algebras. Zbl 1137.06306Kim, Hee Sik; Kim, Young Hee 31 2007 Companion \(d\)-algebras. Zbl 1150.06323Allen, Paul J.; Kim, Hee S.; Neggers, Joseph 8 2007 Intuitionistic fuzzy \(d\)-algebras. Zbl 1137.06304Jun, Young Bae; Kim, Hee Sik; Yoo, Dall Sun 2 2007 On ideals in subtraction algebras. Zbl 1138.06008Jun, Young Bae; Kim, Hee Sik 1 2007 On pseudo-BCI ideals of pseudo-BCI algebras. Zbl 1119.03068Jun, Young Bae; Kim, Hee Sik; Neggers, J. 14 2006 On BM-algebras. Zbl 1113.06019Kim, Chang Bum; Kim, Hee Sik 6 2006 Ideal theory in commutative \(A\)-semirings. Zbl 1108.16043Allen, Paul J.; Neggers, Joseph; Kim, Hee Sik 2 2006 Fuzzy \(k\)-ideals in semirings. Zbl 1083.16026Jun, Young Bae; Kim, Hee Sik; Öztürk, M. A. 6 2005 On 0-commutative B-algebras. Zbl 1088.06015Kim, Hee Sik; Park, Hong Goo 5 2005 Smarandache disjoint in \(\text{BCK}/d\)-algebras. Zbl 1074.06008Allen, P. J.; Kim, H. S.; Neggers, J. 3 2005 Fuzzy pogroupoids. Zbl 1079.06016Kim, Hee Sik; Neggers, J. 2 2005 Ideal theory of subtraction algebras. Zbl 1078.06015Jun, Young Bae; Kim, Hee Sik; Roh, Eun Hwan 1 2005 Coxeter algebras and pre-Coxeter algebras in Smarandache setting. Zbl 1334.06042Kim, Hee Sik; Kim, Young Hee; Neggers, J. 3 2004 \(B\)-algebras and groups. Zbl 1045.06008Allen, P. J.; Neggers, J.; Kim, Hee Sik 2 2004 On BH-relations in BH-algebras. Zbl 1045.06009Jun, Young Bae; Kim, Hee Sik; Kondo, Michiro 1 2004 \(R\)-maps and \(L\)-maps in \(Q\)-algebras. Zbl 1046.06008Ahn, Sun Shin; Kim, Hee Sik; Lee, Hyun Deok 1 2004 \(L\)-up and mirror algebras. Zbl 1058.06021Allen, P. J.; Neggers, J.; Kim, Hee Sik 1 2004 Subtraction algebras and BCK-algebras. Zbl 1014.06018Kim, Young Hee; Kim, Hee Sik 3 2003 Fuzzy semigroup of a semigroup. Zbl 1177.20080Hwang, Shin Chul; Kim, Hee Sik 1 2003 On B-algebras. Zbl 1224.06041Neggers, J.; Kim, Hee Sik 29 2002 A fundamental theorem of B-homomorphism for B-algebras. Zbl 1221.06028Neggers, J.; Kim, Hee Sik 10 2002 On fuzzy \(B\)-algebras. Zbl 1011.06501Jun, Young Bae; Roh, Eun Hwan; Kim, Hee Sik 8 2002 On \(\beta \)-algebras. Zbl 1027.08004Neggers, J.; Kim, Hee Sik 6 2002 Rough set theory applied to BCI-algebras. Zbl 1031.06012Dudek, Wiesław A.; Jun, Young Bae; Kim, Hee Sik 5 2002 Quotient structure of BCI-algebras via fuzzy ideals. Zbl 1010.06014Kim, Young Hee; Kim, Hee Sik 1 2002 On \(r\)-ideals in incline algebras. Zbl 1104.16307Ahn, Sun Shin; Kim, Hee Sik 1 2002 Uniform structures in positive implication algebras. Zbl 1221.06026Jun, Young Bae; Kim, Hee Sik 1 2002 On \(B\)-algebras and quasigroups. Zbl 0994.08003Cho, Jung R.; Kim, Hee Sik 12 2001 On \(Q\)-algebras. Zbl 0996.06011Neggers, Joseph; Ahn, Sun Shin; Kim, Hee Sik 11 2001 Quotient structures of some implicative algebras via fuzzy implicative filters. Zbl 0981.03067Jun, Young Bae; Ahn, Sun Shin; Kim, Hee Sik 5 2001 Fuzzy subinclines (ideals) of incline algebras. Zbl 1008.16043Jun, Young Bae; Ahn, Sun Shin; Kim, Hee Sik 5 2001 Algebras associated with posets. Zbl 0985.06001Neggers, J.; Kim, Hee Sik 4 2001 Fuzzy posets on sets. Zbl 0968.03061Neggers, J.; Kim, Hee Sik 3 2001 On quadratic B-algebras. Zbl 1004.06019Park, Hee Kon; Kim, Hee Sik 1 2001 Ideals and quotients of incline algebras. Zbl 1104.16306Ahn, Sun Shin; Jun, Young Bae; Kim, Hee Sik 1 2001 Fuzzy \(d\)-ideals of \(d\)-algebras. Zbl 0979.06012Jun, Young Bae; Neggers, J.; Kim, Hee Sik 9 2000 Fuzzy \(\mathcal I\)-ideals in \(I\)-algebras. Zbl 0963.06022Jun, Young Bae; Ahn, Sun Shin; Kim, Hee Sik 1 2000 On \(d\)-algebras. Zbl 0943.06012Neggers, J.; Kim, Hee Sik 41 1999 On \(d\)-ideals in \(d\)-algebras. Zbl 0960.06010Neggers, Joseph; Jun, Young Bae; Kim, Hee Sik 20 1999 On \(d^\ast \)-subalgebras of \(d\)-transitive \(d^\ast \)-algebras. Zbl 0943.06011Lee, Young Chan; Kim, Hee Sik 5 1999 On \(L\)-fuzzy ideals in semirings. II. Zbl 0954.16033Neggers, J.; Jun, Young Bae; Kim, Hee Sik 5 1999 \(R\)-maps and \(L\)-maps in inclines. Zbl 0995.16037Ahn, Sun Shin; Kim, Hee Sik 3 1999 On quotient BCK-algebras via fuzzy BCK-filters. Zbl 0940.06016Jun, Young Bae; Ahn, Sun Shin; Kim, Hee Sik 1 1999 Fuzzy implicative filters in implicative algebras. Zbl 0920.06009Jun, Young Bae; Kim, Hee Sik 1 1999 On BH-algebras. Zbl 0928.06013Jun, Young Bae; Roh, Eun Hwan; Kim, Hee Sik 23 1998 Basic posets. Zbl 0928.06001Neggers, Joseph; Kim, Hee Sik 20 1998 On \(L\)-fuzzy ideals in semirings. I. Zbl 0954.16032Jun, Young Bae; Neggers, J.; Kim, Hee Sik 8 1998 Connections between BCK-algebras and difference posets. Zbl 0960.03051Dvurečenskij, Anatolij; Kim, Hee Sik 2 1998 Extensions of \(L\)-fuzzy ideals in semirings. Zbl 0916.16025Neggers, J.; Jun, Young Bae; Kim, Hee Sik 2 1998 Fuzzy ideals in near-rings. Zbl 0919.16030Hong, Sung Min; Jun, Young Bae; Kim, Hee Sik 2 1998 Fuzzy \({\mathcal I}\)-ideals in BCI-semigroups. Zbl 0917.06009Jun, Y. B.; Ahn, S. S.; Kim, J. Y.; Kim, H. S. 1 1998 Fuzzy implicative ideals of BCK-algebras. Zbl 0914.06009Meng, Jie; Jun, Young Bae; Kim, Hee Sik 10 1997 BCK-algebras inherited from the posets. Zbl 0864.06011Kim, J. Y.; Jun, Y. B.; Kim, H. S. 5 1997 Hilbert algebras inherited from the posets. Zbl 0870.06020Jun, Young Bae; Kim, Jong Youl; Kim, Hee Sik 1 1997 On fuzzy ideals of near-rings. Zbl 0870.16026Kim, Seung Dong; Kim, Hee Sik 8 1996 Normal \(L\)-fuzzy ideals in semirings. Zbl 0878.16023Jun, Young Bae; Neggers, J.; Kim, Hee Sik 7 1996 Modular posets and semigroups. Zbl 0848.06001Neggers, J.; Kim, Hee Sik 5 1996 On quotient semiring and extension of quotient halfring. Zbl 1273.16051Kim, Hee Sik 3 1989 all cited Publications top 5 cited Publications all top 5 Cited by 321 Authors 43 Jun, Young Bae 37 Kim, Hee Sik 25 Neggers, Joseph 19 Borumand Saeid, Arsham 14 Walendziak, Andrzej 12 Zhan, Jianming 11 Ahn, Sun Shin 9 Rezaei, Akbar 8 Davvaz, Bijan 7 Pal, Madhumangal 7 Senapati, Tapan 6 Borzooei, Rajab Ali 6 Iampan, Aiyared 6 Lee, Kyoung Ja 6 Muhiuddin, Ghulam 5 Han, Jeong Soon 5 Harizavi, Habib 5 So, Keum Sook 5 Xin, Xiaolong 4 Akram, Muhammad 4 Bhowmik, Monoranjan 4 Chinram, Ronnason 4 Ciungu, Lavinia Corina 4 Dymek, Grzegorz 4 Jana, Chiranjibe 4 Liu, Yonglin 4 López-Díaz, María Concepción 4 Roh, Eun Hwan 4 Shum, Kar-Ping 4 Song, Seok-Zun 4 Zhu, Kuanyun 3 Endam, Joemar C. 3 Feng, Feng 3 Hussain, Sabir 3 Leoreanu-Fotea, Violeta 3 Li, Hongxing 3 López-Díaz, Miguel 3 Meng, Jie 3 Muralikrishna, Prakasam 3 Ozturk, Mehmet Ali 3 Park, Chulhwan 3 Radfar, Akefe 3 Satirad, Akarachai 3 Yin, Yunqiang 2 Abdullah, Saleem 2 Addis, Gezahagne Mulat 2 Ahmad, Bashir 2 Aldhafeeri, Shuaa 2 Allen, Paul J. 2 Alshehri, Noura Omair 2 Ameri, Reza 2 Bandaru, Ravikumar 2 Bashir, Shahida 2 Chaudhari, Jayprakash Ninu 2 Dudek, Wiesław Aleksander 2 Garg, Harish 2 Greenman, Chris D. 2 Han, Songchol 2 He, Pengfei 2 Hemavathi, Panchanahally Shivalingappa 2 Kang, Min Su 2 Kausar, Nasreen 2 Khalil, Shuker Mahmood 2 Kim, Chang Bum 2 López-Permouth, Sergio Roberto 2 Ma, Xueling 2 Mahboob, Ahsan 2 Martínez-Fernández, Sergio 2 Mazhar, Rabia 2 Meng, Biaolong 2 Munir, Mohammad 2 Nemade, Harish 2 Palani, Govindasamy 2 Palanivel, Kaliyaperumal 2 Rao, Mukkamala Sambasiva 2 Rump, Wolfgang 2 Shabir, Muhammad 2 Vilela, Jocelyn P. 2 Vinodkumar, R. 2 Zou, Yuxi 1 Aaly, Kologani M. 1 Abbas, Hasnain 1 Abbas, Syed Zaheer 1 Abbas, Tasmia 1 Abbass, Husein Hadi 1 Abbass, Hussain Hadi 1 Abdul-Ghani, Samaher Adnan 1 Abdullah, Habeeb Kareem 1 Abu Nayeem, Sk. Md. 1 Abujabal, Hamza A. S. 1 Ahmad, Abd Ghafur Bin 1 Ahmad, Khurshid 1 Ahmad, Uzma 1 Al-Kadi, Deena 1 Al-Masarwah, Anas Mohammad 1 AL-Omary, Radwan Mohammed 1 Al-Shamiri, Mohammed M. Ali 1 Alaba, Berhanu Assaye 1 Alanazi, Abdulaziz Mohammed 1 Alcantud, José Carlos Rodríguez ...and 221 more Authors all top 5 Cited in 93 Serials 18 Soft Computing 18 Afrika Matematika 14 Fuzzy Sets and Systems 14 Mathematica Slovaca 13 Information Sciences 12 Computers & Mathematics with Applications 8 AIMS Mathematics 7 International Journal of Mathematics and Mathematical Sciences 6 Journal of Discrete Mathematical Sciences & Cryptography 5 Czechoslovak Mathematical Journal 5 Discrete Dynamics in Nature and Society 5 Journal of Applied Mathematics 5 Asian-European Journal of Mathematics 5 Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica 4 Demonstratio Mathematica 4 Journal of Intelligent and Fuzzy Systems 4 Journal of Multiple-Valued Logic and Soft Computing 4 Advances in Difference Equations 4 European Journal of Pure and Applied Mathematics 4 Mathematics 3 Annales Universitatis Mariae Curie-Skłodowska. Sectio A. Mathematica 3 Computational and Applied Mathematics 3 Journal of the Egyptian Mathematical Society 3 Honam Mathematical Journal 3 Journal of Applied Mathematics and Computing 3 Missouri Journal of Mathematical Sciences 3 Iranian Journal of Fuzzy Systems 3 Journal of Applied Mathematics & Informatics 3 Journal of Algebraic Systems 2 Communications in Algebra 2 Semigroup Forum 2 Bulletin of the Section of Logic 2 Insurance Mathematics & Economics 2 Facta Universitatis. Series Mathematics and Informatics 2 Filomat 2 Communications of the Korean Mathematical Society 2 JP Journal of Algebra, Number Theory and Applications 2 Thai Journal of Mathematics 2 Journal of the Indonesian Mathematical Society 2 Mathematical Biosciences and Engineering 2 New Mathematics and Natural Computation 2 Discrete Mathematics, Algorithms and Applications 2 Journal of Mathematical Extension 2 Journal of Mathematics 2 Algebraic Structures and their Applications 1 Discrete Applied Mathematics 1 Journal of Mathematical Biology 1 Algebra Universalis 1 Applied Mathematics and Computation 1 Journal of Computational and Applied Mathematics 1 The Journal of the Indian Mathematical Society. New Series 1 Theoretical Computer Science 1 Journal of the Nigerian Mathematical Society 1 Order 1 International Journal of Approximate Reasoning 1 Multidimensional Systems and Signal Processing 1 International Journal of Foundations of Computer Science 1 Applied Mathematical Modelling 1 Linear Algebra and its Applications 1 Journal of Algebraic Combinatorics 1 Applied Mathematics. Series B (English Edition) 1 Journal of Applied Non-Classical Logics 1 Mathematical Logic Quarterly (MLQ) 1 Abstract and Applied Analysis 1 Journal of the Korean Society of Mathematical Education. Series B. The Pure and Applied Mathematics 1 Scandinavian Actuarial Journal 1 Kragujevac Journal of Mathematics 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Central European Journal of Mathematics 1 Algebra and Discrete Mathematics 1 South East Asian Journal of Mathematics and Mathematical Sciences 1 Journal of Applied Logic 1 Fuzzy Optimization and Decision Making 1 Sarajevo Journal of Mathematics 1 International Journal of Number Theory 1 Proyecciones 1 Applications and Applied Mathematics 1 International Electronic Journal of Algebra (IEJA) 1 Analele Universității de Vest din Timișoara. Seria Matematică-Informatică 1 Advances in Fuzzy Systems 1 The Journal of Mathematical Neuroscience 1 Iranian Journal of Mathematical Sciences and Informatics 1 Journal of Mahani Mathematical Research Center 1 Palestine Journal of Mathematics 1 Mathematical Sciences 1 Algebra 1 Journal of Linear and Topological Algebra 1 Journal of Function Spaces 1 Sahand Communications in Mathematical Analysis 1 Open Mathematics 1 Cogent Mathematics 1 Korean Journal of Mathematics 1 Bollettino dell’Unione Matematica Italiana all top 5 Cited in 26 Fields 171 Order, lattices, ordered algebraic structures (06-XX) 108 Mathematical logic and foundations (03-XX) 41 Associative rings and algebras (16-XX) 36 Group theory and generalizations (20-XX) 24 General algebraic systems (08-XX) 12 Number theory (11-XX) 12 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 11 Computer science (68-XX) 8 General topology (54-XX) 7 Combinatorics (05-XX) 5 Probability theory and stochastic processes (60-XX) 5 Operations research, mathematical programming (90-XX) 3 Linear and multilinear algebra; matrix theory (15-XX) 2 Category theory; homological algebra (18-XX) 2 Real functions (26-XX) 2 Biology and other natural sciences (92-XX) 2 Information and communication theory, circuits (94-XX) 1 Field theory and polynomials (12-XX) 1 Commutative algebra (13-XX) 1 Topological groups, Lie groups (22-XX) 1 Measure and integration (28-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Difference and functional equations (39-XX) 1 Sequences, series, summability (40-XX) 1 Approximations and expansions (41-XX) 1 Quantum theory (81-XX) Citations by Year