Edit Profile (opens in new tab) Halaš, Radomír Co-Author Distance Author ID: halas.radomir Published as: Halaš, Radomír; Halaš, R.; Halaš, Radomir; Halas, R. more...less Documents Indexed: 121 Publications since 1993, including 2 Books 5 Contributions as Editor Reviewing Activity: 156 Reviews Co-Authors: 39 Co-Authors with 102 Joint Publications 986 Co-Co-Authors all top 5 Co-Authors 24 single-authored 64 Chajda, Ivan 13 Kühr, Jan 12 Pocs, Jozef 10 Mesiar, Radko 9 Botur, Michal 7 Länger, Helmut M. 6 Plojhar, Luboš 4 Dorfer, Gerhard 3 Czédli, Gábor 3 Eigenthaler, Günther 3 Muller, Winfried B. 3 Pinus, Aleksandr Georgievich 3 Rosenberg, Ivo G. 2 Emanovský, Petr 2 Joshi, Vinayak V. 2 Kurač, Zbyněk 2 Ort, Jiří 2 Rachůnek, Jiří 2 Zedník, Josef 1 Hort, Daniel 1 Jukl, Marek 1 Jun, Young Bae 1 Kearnes, Keith A. 1 Kharat, Vilas S. 1 Kolařík, Miroslav 1 Krutsky, Frantisek 1 Lihová, Judita 1 Lipparini, Paolo 1 Machala, Frantisek 1 Machida, Hajime 1 Montero, Javier 1 Mundlik, Nilesh 1 Pálfy, Péter Pál 1 Paseka, Jan 1 Pöschel, Reinhard 1 Szendrei, Ágnes 1 Torra, Vicenç 1 Vanžurová, Alena 1 Vogel, Hans-Jürgen all top 5 Serials 12 Information Sciences 9 Algebra Universalis 8 Czechoslovak Mathematical Journal 8 Soft Computing 7 International Journal of Theoretical Physics 6 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 6 Demonstratio Mathematica 6 Mathematica Slovaca 6 Journal of Multiple-Valued Logic and Soft Computing 5 Fuzzy Sets and Systems 5 Mathematica Bohemica 4 Discussiones Mathematicae. Algebra and Stochastic Methods 4 Central European Journal of Mathematics 3 Discrete Mathematics 3 Contributions to General Algebra 2 Acta Scientiarum Mathematicarum 2 Archivum Mathematicum 2 Order 2 Multiple-Valued Logic 2 Discussiones Mathematicae. General Algebra and Applications 1 Commentationes Mathematicae Universitatis Carolinae 1 International Journal of Mathematics and Mathematical Sciences 1 Kyungpook Mathematical Journal 1 Studia Logica 1 International Journal of Approximate Reasoning 1 International Journal of Algebra and Computation 1 Acta Mathematica Universitatis Comenianae. New Series 1 Archive for Mathematical Logic 1 Acta Universitatis Matthiae Belii. Series Mathematics 1 Italian Journal of Pure and Applied Mathematics 1 East-West Journal of Mathematics 1 Fundamenta Informaticae 1 Research and Exposition in Mathematics all top 5 Fields 96 Order, lattices, ordered algebraic structures (06-XX) 47 Mathematical logic and foundations (03-XX) 44 General algebraic systems (08-XX) 10 Group theory and generalizations (20-XX) 9 Quantum theory (81-XX) 5 General and overarching topics; collections (00-XX) 4 Measure and integration (28-XX) 3 Combinatorics (05-XX) 3 Computer science (68-XX) 2 Nonassociative rings and algebras (17-XX) 1 Commutative algebra (13-XX) 1 Associative rings and algebras (16-XX) 1 Category theory; homological algebra (18-XX) 1 Real functions (26-XX) 1 General topology (54-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 97 Publications have been cited 692 times in 359 Documents Cited by ▼ Year ▼ Many-valued quantum algebras. Zbl 1219.06013Chajda, Ivan; Halaš, Radomír; Kühr, Jan 56 2009 On Beck’s coloring of posets. Zbl 1190.06001Halaš, Radomír; Jukl, Marek 51 2009 Semilattice structures. Zbl 1117.06001Chajda, Ivan; Halaš, Radomír; Kühr, Jan 50 2007 Commutative basic algebras and non-associative fuzzy logics. Zbl 1168.03014Botur, Michal; Halaš, Radomír 31 2009 Finite commutative basic algebras are MV-effect algebras. Zbl 1236.06007Botur, Michal; Halaš, Radomír 26 2008 Tense operators on basic algebras. Zbl 1246.81014Botur, M.; Chajda, I.; Halaš, R.; Kolařík, M. 22 2011 Distributive lattices with sectionally antitone involutions. Zbl 1099.06006Chajda, I.; Halaš, R.; Kühr, J. 19 2005 Annihilators and ideals in ordered sets. Zbl 0838.06003Halaš, Radomír 19 1995 Every effect algebra can be made into a total algebra. Zbl 1192.03048Chajda, I.; Halaš, R.; Kühr, J. 16 2009 On the clone of aggregation functions on bounded lattices. Zbl 1390.06006Halaš, Radomír; Pócs, Jozef 15 2016 The zerodivisor graph of a qoset. Zbl 1209.05083Halaš, Radomír; Länger, Helmut 14 2010 Pseudocomplemented ordered sets. Zbl 0801.06007Halaš, Radomír 14 1993 Complete commutative basic algebras. Zbl 1128.06004Botur, Michal; Halaš, Radomír 14 2007 Annihilators and deductive systems in commutative Hilbert algebras. Zbl 1070.03043Chajda, I.; Halaš, R.; Jun, Y. B. 13 2002 Are basic algebras residuated structures? Zbl 1188.03048Botur, Michal; Chajda, Ivan; Halaš, Radomír 12 2010 Orthomodular implication algebras. Zbl 0992.06008Chajda, Ivan; Halaš, Radomír; Länger, Helmut 12 2001 Polars and prime ideals in ordered sets. Zbl 0840.06003Halaš, Radomír; Rachůnek, Jiří 11 1995 On lattices with a smallest set of aggregation functions. Zbl 1387.06006Halaš, Radomír; Pócs, Jozef 10 2015 Some properties of Boolean ordered sets. Zbl 0904.06002Halaš, Radomír 10 1996 Relative polars in ordered sets. Zbl 1047.06001Halaš, Radomír 10 2000 On extensions of ideals in posets. Zbl 1155.06002Halaš, Radomír 10 2008 Effect algebras are conditionally residuated structures. Zbl 1247.03134Chajda, Ivan; Halaš, Radomír 10 2011 States on commutative basic algebras. Zbl 1266.03070Botur, Michal; Halaš, Radomír; Kühr, Jan 10 2012 Generalized one-sided concept lattices with attribute preferences. Zbl 1360.68808Halaš, Radomír; Pócs, Jozef 9 2015 Ideals and the binary discriminator in universal algebra. Zbl 0979.08001Chajda, I.; Halaš, R.; Rosenberg, I. G. 9 1999 Implication in MV-algebras. Zbl 1097.06011Chajda, I.; Halaš, R.; Kühr, J. 9 2004 Congruences and the discrete Sugeno integrals on bounded distributive lattices. Zbl 1428.28023Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 9 2016 Congruences and ideals in Hilbert algebras. Zbl 0954.08002Chajda, I.; Halaš, R. 8 1999 Characterization of distributive sets by generalized annihilators. Zbl 0805.06001Halaš, Radomír 7 1994 An example of a congruence distributive variety having no near-unanimity term. Zbl 1132.08002Chajda, I.; Halaš, R. 7 2006 On \(n\)-normal posets. Zbl 1234.06003Halaš, Radomír; Joshi, Vinayak; Kharat, Vilas S. 6 2010 Simple axioms for orthomodular implication algebras. Zbl 1064.06003Chajda, Ivan; Halaš, Radomír; Länger, Helmut 6 2004 Remarks on commutative Hilbert algebras. Zbl 1008.03039Halaš, Radomír 6 2002 Algebraic properties of pre-logics. Zbl 1007.08003Chajda, Ivan; Halaš, Radomír 6 2002 Varieties of lattice effect algebras generated by four-element members. Zbl 1174.06305Chajda, Ivan; Halaš, Radomír 6 2008 A basic algebra is an MV-algebra if and only if it is a BCC-algebra. Zbl 1145.06003Chajda, I.; Halaš, R. 6 2008 An implication in orthologic. Zbl 1104.81017Chajda, I.; Halaš, R. 6 2005 Decompositions of directed sets with zero. Zbl 0833.06001Halaš, Radomír 5 1995 Indexed annihilators in ordered sets. Zbl 0843.06002Halaš, Radomír; Chajda, Ivan 5 1995 Annihilators in BCK-algebras. Zbl 1080.06035Halaš, Radomír 5 2003 The variety of lattice effect algebras generated by MV-algebras and the horizontal sum of two 3-element chains. Zbl 1149.06005Halaš, Radomír 5 2008 Deductive systems and annihilators of pseudo BCK-algebras. Zbl 1184.06011Halaš, Radomír; Kühr, Jan 5 2009 Tolerances as images of congruences in varieties defined by linear identities. Zbl 1287.08003Chajda, Ivan; Czédli, Gábor; Halaš, Radomír; Lipparini, Paolo 4 2013 Independent joins of tolerance factorable varieties. Zbl 1295.08006Chajda, Ivan; Czédli, Gábor; Halaš, Radomír 4 2013 Filters and annihilators in implication algebras. Zbl 0967.03059Chajda, Ivan; Halaš, Radomír; Zedník, Josef 4 1998 The join of the variety of MV-algebras and the variety of orthomodular lattices. Zbl 1329.81099Kühr, Jan; Chajda, Ivan; Halaš, Radomír 4 2015 Annihilators and ideals in distributive and modular ordered sets. Zbl 0854.06001Halaš, Radomír 4 1995 Operations and structures derived from non-associative MV-algebras. Zbl 1418.06007Chajda, Ivan; Halaš, Radomir; Länger, Helmut 4 2019 Distributive implication groupoids. Zbl 1134.03042Chajda, Ivan; Halaš, Radomir 4 2007 Weak MV-algebras. Zbl 1174.06009Halaš, Radomír; Plojhar, Luboš 4 2008 The hull-kernel topology on prime ideals in posets. Zbl 1422.06001Mundlik, Nilesh; Joshi, Vinayak; Halaš, Radomír 4 2017 Description of sup- and inf-preserving aggregation functions via families of clusters in data tables. Zbl 1429.68274Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 4 2017 On generating of idempotent aggregation functions on finite lattices. Zbl 1436.06011Botur, Michal; Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 4 2018 Sectionally pseudocomplemented lattices and semilattices. Zbl 1048.06006Chajda, I.; Halaš, R. 3 2003 Characterizing triplets for modular pseudocomplemented ordered sets. Zbl 0986.06001Chajda, Ivan; Halaš, Radomír 3 2000 On generating sets of the clone of aggregation functions on finite lattices. Zbl 1446.06010Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 3 2019 Binary generating set of the clone of idempotent aggregation functions on bounded lattices. Zbl 1444.08002Halaš, Radomír; Kurač, Zbyněk; Mesiar, Radko; Pócs, Jozef 3 2018 On varieties of basic algebras. Zbl 1350.06005Chajda, Ivan; Halaš, Radomír 2 2015 Generalized comonotonicity and new axiomatizations of Sugeno integrals on bounded distributive lattices. Zbl 1401.28019Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 2 2017 Congruences on posets. Zbl 0965.06001Halaš, Radomír 2 2000 Ideals and D-systems in orthoimplication algebras. Zbl 1078.03050Halaš, Radomír 2 2005 Annihilators in universal algebra. Zbl 1047.08002Chajda, I.; Halaš, R. 2 2004 Congruence modularity at \(0\). Zbl 0921.08001Chajda, Ivan; Halaš, Radomír 2 1997 Finite basis of ideal terms in ideal determined varieties. Zbl 0902.08004Chajda, I.; Halaš, R. 2 1997 Ideals of bi-ternary rings. Zbl 0835.08001Chajda, Ivan; Halaš, Radomír 2 1995 A characterization of 1-, 2-, 3-, 4-homomorphisms of ordered sets. Zbl 1015.06002Halaš, Radomír; Hort, Daniel 2 2003 Stabilizers in Hilbert algebras. Zbl 1024.03065Chajda, I.; Halaš, R. 2 2002 BCC-algebras inherited from posets. Zbl 1032.06010Halaš, Radomír 2 2002 The variety of modular basic algebras generated by MV-chains and horizontal sums of three-element chain basic algebras. Zbl 1261.03173Chajda, Ivan; Halaš, Radomír 2 2012 Congruence kernels of orthomodular implication algebras. Zbl 1146.06005Chajda, Ivan; Halaš, Radomír; Länger, Helmut 2 2008 On very true operators on pocrims. Zbl 1214.03054Halaš, Radomír; Botur, Michal 2 2009 When is a BCC-algebra equivalent to an MV-algebra? Zbl 1153.06012Chajda, I.; Halaš, R.; Kühr, J. 2 2007 Order algebras. Zbl 1051.06005Chajda, I.; Halaš, R. 2 2002 On weakly cut-stable maps. Zbl 1215.06002Halaš, Radomír; Lihová, Judita 1 2010 On the role of logical connectives for primality and functional completeness of algebras of logics. Zbl 1206.03059Chajda, I.; Halaš, R.; Rosenberg, I. G. 1 2010 The join of two minimal clones and the meet of two maximal clones. Zbl 0981.08003Czédli, G.; Halaš, R.; Kearnes, K. A.; Pálfy, P. P.; Szendrei, Á. 1 2001 Ideals and congruences in generalized MV-algebras. Zbl 0963.06011Chajda, I.; Halaš, R.; Rachůnek, J. 1 2000 QBCC-algebras inherited from qosets. Zbl 1072.06018Halaš, Radomír; Ort, Jiří 1 2003 A characterization of finite Stone pseudocomplemented ordered sets. Zbl 0863.06007Halaš, Radomír 1 1996 Boolean algebra of polars as a reflector. Zbl 0904.06003Halaš, Radomír 1 1998 Regularity of generalized MV-algebras. Zbl 0987.06011Chajda, Ivan; Dorfer, Gerhard; Halaš, Radomír 1 2001 Standard QBCC-algebras. Zbl 1032.06009Halaš, Radomír; Ort, Jiří 1 2003 Congruences, ideals and annihilators in standard QBCC-algebras. Zbl 1071.06011Halaš, Radomír; Plojhar, Luboš 1 2005 On schemes for congruence distributivity. Zbl 1062.08002Chajda, I.; Halaš, R. 1 2004 An order on the convex directed subsets of a poset and a link to congruence relations. Zbl 1067.06001Dorfer, Gerhard; Halaš, Radomír 1 2004 Deductive systems and Galois connections. Zbl 1079.08001Chajda, I.; Halaš, R. 1 2004 Abbott groupoids. Zbl 1079.03064Chajda, I.; Halaš, R. 1 2004 Duality of normally presented varieties. Zbl 1015.08006Chajda, I.; Halaš, R.; Pinus, A. G.; Rosenberg, I. G. 1 2000 On systems of congruences on principal filters of orthomodular implication algebras. Zbl 1174.03030Halaš, Radomír; Plojhar, Luboš 1 2007 Completeness of order algebras. Zbl 1236.08004Chajda, Ivan; Halaš, Radomír; Machida, Hajime 1 2011 Varieties satisfying the triangular scheme need not be congruence distributive. Zbl 1144.08006Chajda, Ivan; Halaš, Radomír 1 2007 On generation of aggregation functions on infinite lattices. Zbl 1418.06002Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 1 2019 On the variety generated by bounded pseudo-BCK-algebras. Zbl 1204.81013Halaš, Radomír 1 2010 Functional completeness of bounded structures of fuzzy logic with wvt-operators. Zbl 1214.03053Halaš, Radomír 1 2008 Congruence kernels of orthoimplication algebras. Zbl 1164.06005Chajda, I.; Halaš, R.; Länger, H. 1 2007 Annihilators on weakly standard BCC-algebras. Zbl 1091.06014Halaš, R.; Plojhar, L. 1 2005 Weak fuzzy implication algebras and induced structures. Zbl 1106.03055Chajda, I.; Emanovský, P.; Halaš, R. 1 2006 Operations and structures derived from non-associative MV-algebras. Zbl 1418.06007Chajda, Ivan; Halaš, Radomir; Länger, Helmut 4 2019 On generating sets of the clone of aggregation functions on finite lattices. Zbl 1446.06010Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 3 2019 On generation of aggregation functions on infinite lattices. Zbl 1418.06002Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 1 2019 On generating of idempotent aggregation functions on finite lattices. Zbl 1436.06011Botur, Michal; Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 4 2018 Binary generating set of the clone of idempotent aggregation functions on bounded lattices. Zbl 1444.08002Halaš, Radomír; Kurač, Zbyněk; Mesiar, Radko; Pócs, Jozef 3 2018 The hull-kernel topology on prime ideals in posets. Zbl 1422.06001Mundlik, Nilesh; Joshi, Vinayak; Halaš, Radomír 4 2017 Description of sup- and inf-preserving aggregation functions via families of clusters in data tables. Zbl 1429.68274Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 4 2017 Generalized comonotonicity and new axiomatizations of Sugeno integrals on bounded distributive lattices. Zbl 1401.28019Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 2 2017 On the clone of aggregation functions on bounded lattices. Zbl 1390.06006Halaš, Radomír; Pócs, Jozef 15 2016 Congruences and the discrete Sugeno integrals on bounded distributive lattices. Zbl 1428.28023Halaš, Radomír; Mesiar, Radko; Pócs, Jozef 9 2016 On lattices with a smallest set of aggregation functions. Zbl 1387.06006Halaš, Radomír; Pócs, Jozef 10 2015 Generalized one-sided concept lattices with attribute preferences. Zbl 1360.68808Halaš, Radomír; Pócs, Jozef 9 2015 The join of the variety of MV-algebras and the variety of orthomodular lattices. Zbl 1329.81099Kühr, Jan; Chajda, Ivan; Halaš, Radomír 4 2015 On varieties of basic algebras. Zbl 1350.06005Chajda, Ivan; Halaš, Radomír 2 2015 Tolerances as images of congruences in varieties defined by linear identities. Zbl 1287.08003Chajda, Ivan; Czédli, Gábor; Halaš, Radomír; Lipparini, Paolo 4 2013 Independent joins of tolerance factorable varieties. Zbl 1295.08006Chajda, Ivan; Czédli, Gábor; Halaš, Radomír 4 2013 States on commutative basic algebras. Zbl 1266.03070Botur, Michal; Halaš, Radomír; Kühr, Jan 10 2012 The variety of modular basic algebras generated by MV-chains and horizontal sums of three-element chain basic algebras. Zbl 1261.03173Chajda, Ivan; Halaš, Radomír 2 2012 Tense operators on basic algebras. Zbl 1246.81014Botur, M.; Chajda, I.; Halaš, R.; Kolařík, M. 22 2011 Effect algebras are conditionally residuated structures. Zbl 1247.03134Chajda, Ivan; Halaš, Radomír 10 2011 Completeness of order algebras. Zbl 1236.08004Chajda, Ivan; Halaš, Radomír; Machida, Hajime 1 2011 The zerodivisor graph of a qoset. Zbl 1209.05083Halaš, Radomír; Länger, Helmut 14 2010 Are basic algebras residuated structures? Zbl 1188.03048Botur, Michal; Chajda, Ivan; Halaš, Radomír 12 2010 On \(n\)-normal posets. Zbl 1234.06003Halaš, Radomír; Joshi, Vinayak; Kharat, Vilas S. 6 2010 On weakly cut-stable maps. Zbl 1215.06002Halaš, Radomír; Lihová, Judita 1 2010 On the role of logical connectives for primality and functional completeness of algebras of logics. Zbl 1206.03059Chajda, I.; Halaš, R.; Rosenberg, I. G. 1 2010 On the variety generated by bounded pseudo-BCK-algebras. Zbl 1204.81013Halaš, Radomír 1 2010 Many-valued quantum algebras. Zbl 1219.06013Chajda, Ivan; Halaš, Radomír; Kühr, Jan 56 2009 On Beck’s coloring of posets. Zbl 1190.06001Halaš, Radomír; Jukl, Marek 51 2009 Commutative basic algebras and non-associative fuzzy logics. Zbl 1168.03014Botur, Michal; Halaš, Radomír 31 2009 Every effect algebra can be made into a total algebra. Zbl 1192.03048Chajda, I.; Halaš, R.; Kühr, J. 16 2009 Deductive systems and annihilators of pseudo BCK-algebras. Zbl 1184.06011Halaš, Radomír; Kühr, Jan 5 2009 On very true operators on pocrims. Zbl 1214.03054Halaš, Radomír; Botur, Michal 2 2009 Finite commutative basic algebras are MV-effect algebras. Zbl 1236.06007Botur, Michal; Halaš, Radomír 26 2008 On extensions of ideals in posets. Zbl 1155.06002Halaš, Radomír 10 2008 Varieties of lattice effect algebras generated by four-element members. Zbl 1174.06305Chajda, Ivan; Halaš, Radomír 6 2008 A basic algebra is an MV-algebra if and only if it is a BCC-algebra. Zbl 1145.06003Chajda, I.; Halaš, R. 6 2008 The variety of lattice effect algebras generated by MV-algebras and the horizontal sum of two 3-element chains. Zbl 1149.06005Halaš, Radomír 5 2008 Weak MV-algebras. Zbl 1174.06009Halaš, Radomír; Plojhar, Luboš 4 2008 Congruence kernels of orthomodular implication algebras. Zbl 1146.06005Chajda, Ivan; Halaš, Radomír; Länger, Helmut 2 2008 Functional completeness of bounded structures of fuzzy logic with wvt-operators. Zbl 1214.03053Halaš, Radomír 1 2008 Semilattice structures. Zbl 1117.06001Chajda, Ivan; Halaš, Radomír; Kühr, Jan 50 2007 Complete commutative basic algebras. Zbl 1128.06004Botur, Michal; Halaš, Radomír 14 2007 Distributive implication groupoids. Zbl 1134.03042Chajda, Ivan; Halaš, Radomir 4 2007 When is a BCC-algebra equivalent to an MV-algebra? Zbl 1153.06012Chajda, I.; Halaš, R.; Kühr, J. 2 2007 On systems of congruences on principal filters of orthomodular implication algebras. Zbl 1174.03030Halaš, Radomír; Plojhar, Luboš 1 2007 Varieties satisfying the triangular scheme need not be congruence distributive. Zbl 1144.08006Chajda, Ivan; Halaš, Radomír 1 2007 Congruence kernels of orthoimplication algebras. Zbl 1164.06005Chajda, I.; Halaš, R.; Länger, H. 1 2007 An example of a congruence distributive variety having no near-unanimity term. Zbl 1132.08002Chajda, I.; Halaš, R. 7 2006 Weak fuzzy implication algebras and induced structures. Zbl 1106.03055Chajda, I.; Emanovský, P.; Halaš, R. 1 2006 Distributive lattices with sectionally antitone involutions. Zbl 1099.06006Chajda, I.; Halaš, R.; Kühr, J. 19 2005 An implication in orthologic. Zbl 1104.81017Chajda, I.; Halaš, R. 6 2005 Ideals and D-systems in orthoimplication algebras. Zbl 1078.03050Halaš, Radomír 2 2005 Congruences, ideals and annihilators in standard QBCC-algebras. Zbl 1071.06011Halaš, Radomír; Plojhar, Luboš 1 2005 Annihilators on weakly standard BCC-algebras. Zbl 1091.06014Halaš, R.; Plojhar, L. 1 2005 Implication in MV-algebras. Zbl 1097.06011Chajda, I.; Halaš, R.; Kühr, J. 9 2004 Simple axioms for orthomodular implication algebras. Zbl 1064.06003Chajda, Ivan; Halaš, Radomír; Länger, Helmut 6 2004 Annihilators in universal algebra. Zbl 1047.08002Chajda, I.; Halaš, R. 2 2004 On schemes for congruence distributivity. Zbl 1062.08002Chajda, I.; Halaš, R. 1 2004 An order on the convex directed subsets of a poset and a link to congruence relations. Zbl 1067.06001Dorfer, Gerhard; Halaš, Radomír 1 2004 Deductive systems and Galois connections. Zbl 1079.08001Chajda, I.; Halaš, R. 1 2004 Abbott groupoids. Zbl 1079.03064Chajda, I.; Halaš, R. 1 2004 Annihilators in BCK-algebras. Zbl 1080.06035Halaš, Radomír 5 2003 Sectionally pseudocomplemented lattices and semilattices. Zbl 1048.06006Chajda, I.; Halaš, R. 3 2003 A characterization of 1-, 2-, 3-, 4-homomorphisms of ordered sets. Zbl 1015.06002Halaš, Radomír; Hort, Daniel 2 2003 QBCC-algebras inherited from qosets. Zbl 1072.06018Halaš, Radomír; Ort, Jiří 1 2003 Standard QBCC-algebras. Zbl 1032.06009Halaš, Radomír; Ort, Jiří 1 2003 Annihilators and deductive systems in commutative Hilbert algebras. Zbl 1070.03043Chajda, I.; Halaš, R.; Jun, Y. B. 13 2002 Remarks on commutative Hilbert algebras. Zbl 1008.03039Halaš, Radomír 6 2002 Algebraic properties of pre-logics. Zbl 1007.08003Chajda, Ivan; Halaš, Radomír 6 2002 Stabilizers in Hilbert algebras. Zbl 1024.03065Chajda, I.; Halaš, R. 2 2002 BCC-algebras inherited from posets. Zbl 1032.06010Halaš, Radomír 2 2002 Order algebras. Zbl 1051.06005Chajda, I.; Halaš, R. 2 2002 Orthomodular implication algebras. Zbl 0992.06008Chajda, Ivan; Halaš, Radomír; Länger, Helmut 12 2001 The join of two minimal clones and the meet of two maximal clones. Zbl 0981.08003Czédli, G.; Halaš, R.; Kearnes, K. A.; Pálfy, P. P.; Szendrei, Á. 1 2001 Regularity of generalized MV-algebras. Zbl 0987.06011Chajda, Ivan; Dorfer, Gerhard; Halaš, Radomír 1 2001 Relative polars in ordered sets. Zbl 1047.06001Halaš, Radomír 10 2000 Characterizing triplets for modular pseudocomplemented ordered sets. Zbl 0986.06001Chajda, Ivan; Halaš, Radomír 3 2000 Congruences on posets. Zbl 0965.06001Halaš, Radomír 2 2000 Ideals and congruences in generalized MV-algebras. Zbl 0963.06011Chajda, I.; Halaš, R.; Rachůnek, J. 1 2000 Duality of normally presented varieties. Zbl 1015.08006Chajda, I.; Halaš, R.; Pinus, A. G.; Rosenberg, I. G. 1 2000 Ideals and the binary discriminator in universal algebra. Zbl 0979.08001Chajda, I.; Halaš, R.; Rosenberg, I. G. 9 1999 Congruences and ideals in Hilbert algebras. Zbl 0954.08002Chajda, I.; Halaš, R. 8 1999 Filters and annihilators in implication algebras. Zbl 0967.03059Chajda, Ivan; Halaš, Radomír; Zedník, Josef 4 1998 Boolean algebra of polars as a reflector. Zbl 0904.06003Halaš, Radomír 1 1998 Congruence modularity at \(0\). Zbl 0921.08001Chajda, Ivan; Halaš, Radomír 2 1997 Finite basis of ideal terms in ideal determined varieties. Zbl 0902.08004Chajda, I.; Halaš, R. 2 1997 Some properties of Boolean ordered sets. Zbl 0904.06002Halaš, Radomír 10 1996 A characterization of finite Stone pseudocomplemented ordered sets. Zbl 0863.06007Halaš, Radomír 1 1996 Annihilators and ideals in ordered sets. Zbl 0838.06003Halaš, Radomír 19 1995 Polars and prime ideals in ordered sets. Zbl 0840.06003Halaš, Radomír; Rachůnek, Jiří 11 1995 Decompositions of directed sets with zero. Zbl 0833.06001Halaš, Radomír 5 1995 Indexed annihilators in ordered sets. Zbl 0843.06002Halaš, Radomír; Chajda, Ivan 5 1995 Annihilators and ideals in distributive and modular ordered sets. Zbl 0854.06001Halaš, Radomír 4 1995 Ideals of bi-ternary rings. Zbl 0835.08001Chajda, Ivan; Halaš, Radomír 2 1995 Characterization of distributive sets by generalized annihilators. Zbl 0805.06001Halaš, Radomír 7 1994 Pseudocomplemented ordered sets. Zbl 0801.06007Halaš, Radomír 14 1993 all cited Publications top 5 cited Publications all top 5 Cited by 298 Authors 82 Chajda, Ivan 49 Halaš, Radomír 25 Joshi, Vinayak V. 21 Länger, Helmut M. 20 Kühr, Jan 15 Botur, Michal 13 Celani, Sergio Arturo 12 Paseka, Jan 11 Pocs, Jozef 10 Mesiar, Radko 9 Kolařík, Miroslav 9 Pelaitay, Gustavo 8 Jun, Young Bae 8 LaGrange, John David 7 Borumand Saeid, Arsham 7 Figallo, Aldo Victorio 7 González, Luciano Javier 7 Ledda, Antonio 6 Calomino, Ismael 6 Elavarasan, Balasubramanian 6 Paoli, Francesco 6 Waphare, B. N. 5 Antoni, Lubomir 5 Bandaru, Ravikumar 5 Krajči, Stanislav 5 Krídlo, Ondrej 5 Krňávek, Jan 5 Mundlik, Nilesh 5 Pascual, Inés B. 4 Kharat, Vilas S. 4 Khiste, Anagha 4 Li, Qingguo 4 Niederle, Josef 4 Oner, Tahsin 4 Patil, Avinash A. 4 Porselvi, Kasi 4 Rezaei, Akbar 4 Spinks, Matthew 4 Zhang, Xiaohong 3 Borzooei, Rajab Ali 3 Castiglioni, José Luis 3 Devhare, Sarika 3 Dudek, Wiesław Aleksander 3 Ebrahimi Atani, Shahabaddin 3 Jakubík, Ján 3 Katican, Tugce 3 Khashyarmanesh, Kazem 3 Khoramdel, Mehdi 3 Kurač, Zbyněk 3 Ma, Zhenming 3 Pulmannová, Sylvia 3 Vitolo, Paolo 2 Addis, Gezahagne Mulat 2 Afkhami, Mojgan 2 Cīrulis, Jānis 2 Ciungu, Lavinia Corina 2 Czédli, Gábor 2 Dvurečenskij, Anatolij 2 Dymek, Grzegorz 2 Emanovský, Petr 2 Engidaw, Derso Abeje 2 Fazio, Davide 2 Foulis, David James 2 Freytes, Hector 2 Hu, Baoqing 2 Khandekar, Nilesh 2 Kitpratyakul, Pongsakorn 2 Kumar Das, Ashish 2 Kumar, V. Venkata 2 Lattanzi, Marina Beatriz 2 Maimani, Hamid Reza 2 Molkhasi, Ali 2 Montangie, Daniela 2 Nikandish, Reza 2 Nongsiang, Deiborlang 2 Pibaljommee, Bundit 2 Pourali, Hossein Y. 2 Pournaki, Mohammad Reza 2 Rachůnek, Jiří 2 Rao, Mukkamala Sambasiva 2 Rasouli, Saeed 2 Riečanová, Zdenka 2 Salibra, Antonino 2 Sarode, Sachin 2 Schmid, Jurg 2 Sedghi, Maryam 2 Senturk, Ibrahim 2 Shaik, Manzoor Kaleem 2 Sharafi, Amir Hossein 2 Shewale, R. S. 2 Shum, Kar-Ping 2 Švrček, Filip 2 Vinceková, Elena 2 Wang, Jing 2 Wu, Tongsuo 2 Wu, Yali 2 Yang, Wei 2 Yang, Yichuan 2 Yassemi, Siamak 2 Zuluaga, William ...and 198 more Authors all top 5 Cited in 86 Serials 45 Soft Computing 30 Mathematica Slovaca 23 Fuzzy Sets and Systems 20 Algebra Universalis 17 Information Sciences 16 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 15 International Journal of Theoretical Physics 14 Asian-European Journal of Mathematics 13 Order 12 Studia Logica 11 Discrete Mathematics 11 Czechoslovak Mathematical Journal 9 Central European Journal of Mathematics 5 Archive for Mathematical Logic 5 Algebraic Structures and their Applications 4 Kybernetika 4 Bulletin of the Section of Logic 4 Journal of Multiple-Valued Logic and Soft Computing 3 Bulletin of the Australian Mathematical Society 3 Discrete Applied Mathematics 3 Graphs and Combinatorics 3 Journal of Algebra and its Applications 3 Iranian Journal of Fuzzy Systems 3 Palestine Journal of Mathematics 3 Journal of Mathematics 3 Categories and General Algebraic Structures with Applications 2 Communications in Algebra 2 International Journal of General Systems 2 Demonstratio Mathematica 2 Journal of Pure and Applied Algebra 2 Acta Mathematica Hungarica 2 International Journal of Approximate Reasoning 2 Mathematica Bohemica 2 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 2 Kragujevac Journal of Mathematics 2 Algebra and Discrete Mathematics 2 Afrika Matematika 2 European Journal of Mathematics 2 Open Mathematics 1 Indian Journal of Pure & Applied Mathematics 1 Beiträge zur Algebra und Geometrie 1 Acta Scientiarum Mathematicarum 1 Annales Universitatis Mariae Curie-Skłodowska. Sectio A. Mathematica 1 International Journal of Mathematics and Mathematical Sciences 1 Journal of Combinatorial Theory. Series A 1 Kyungpook Mathematical Journal 1 Le Matematiche 1 Quaestiones Mathematicae 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Results in Mathematics 1 Ricerche di Matematica 1 Topology and its Applications 1 SIAM Journal on Discrete Mathematics 1 International Journal of Algebra and Computation 1 International Journal of Computer Mathematics 1 Computational Optimization and Applications 1 Journal of Applied Non-Classical Logics 1 Algebra Colloquium 1 Mathematical Logic Quarterly (MLQ) 1 Opuscula Mathematica 1 Buletinul Academiei de Științe a Republicii Moldova. Matematica 1 Boletín de la Sociedad Matemática Mexicana. 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Series B 1 Korean Journal of Mathematics all top 5 Cited in 22 Fields 275 Order, lattices, ordered algebraic structures (06-XX) 174 Mathematical logic and foundations (03-XX) 52 Combinatorics (05-XX) 35 General algebraic systems (08-XX) 29 Quantum theory (81-XX) 22 Computer science (68-XX) 13 Group theory and generalizations (20-XX) 12 Commutative algebra (13-XX) 9 Associative rings and algebras (16-XX) 5 Measure and integration (28-XX) 4 Category theory; homological algebra (18-XX) 4 General topology (54-XX) 4 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Real functions (26-XX) 2 Statistics (62-XX) 2 Operations research, mathematical programming (90-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Nonassociative rings and algebras (17-XX) 1 Special functions (33-XX) 1 Functional analysis (46-XX) 1 Convex and discrete geometry (52-XX) 1 Biology and other natural sciences (92-XX) Citations by Year