Edit Profile (opens in new tab) Hajnal, András Compute Distance To: Compute Author ID: hajnal.andras Published as: Hajnal, András; Hajnal, A.; Hajnal, Andras more...less Homepage: http://dimacs.rutgers.edu/archive/DIMACS_highlights/hajnal/hajnal.html External Links: MGP · Wikidata · ResearchGate · Math-Net.Ru · dblp · GND · IdRef Documents Indexed: 161 Publications since 1956, including 2 Books 8 Contributions as Editor · 2 Further Contributions Biographic References: 4 Publications Co-Authors: 59 Co-Authors with 144 Joint Publications 2,826 Co-Co-Authors all top 5 Co-Authors 22 single-authored 57 Erdős, Pál 33 Juhász, István 13 Milner, Eric Charles 11 Komjáth, Péter 10 Sós, Vera Turán 7 Szemerédi, Endre 5 Baumgartner, James Earl 5 Szentmiklóssy, Zoltán 4 Máté, Attila 4 Shelah, Saharon 4 Soukup, Lajos 3 Galvin, Fred 3 Larson, Jean A. 3 Lovász, László 3 Pach, János 3 Rado, Richard 3 Simonovits, Miklós 2 Baker, Alan 2 Bollobás, Béla 2 Elekes, György 2 Fodor, Geza 2 Foreman, Matthew D. 2 Gerlits, János 2 Grätzer, George 2 Kalmar, Laszlo 2 Kanamori, Akihiro 2 Sauer, Norbert W. 2 Todorcevic, Stevo B. 1 Abraham, Uri 1 Aharoni, Ron 1 Alon, Noga 1 Bartoszynski, Tomek 1 Biggs, Norman Linstead 1 Blass, Andreas Raphael 1 Bruce, Alan 1 Cameron, Peter Jephson 1 Choi, S. L. G. 1 Cockayne, Ernest J. 1 Comfort, William Wistar 1 Cummings, James 1 Czipszer, János 1 Daykin, David E. 1 Dehornoy, Patrick 1 Dixmier, Jacques 1 Duflo, Michel 1 Dunstan, Frank D. J. 1 Eisworth, Todd 1 Foulkes, H. O. 1 Fried, Ervin 1 Friedman, Sy-David 1 Furedi, Zoltan 1 Gitik, Moti 1 Hamburger, Peter 1 Harary, Frank 1 Heron, A. P. 1 Hilton, Anthony J. W. 1 Hjorth, Gregory 1 Ingelton, A. W. 1 Jackson, Stephen C. 1 Jech, Thomas J. 1 Kadison, Richard Vincent 1 Katona, Gyula O. H. 1 Kelly, David 1 Köllner, Peter 1 Korányi, Adam 1 Larson, Paul B. 1 Lloyd, E. Keith 1 Maass, Wolfgang 1 Magidor, Menachem 1 Mason, John H. 1 Meredith, Guy H. J. 1 Mitchell, William John 1 Moon, John W. 1 Nash-Williams, Crispin St. John Alvah 1 Neeman, Itay 1 Németi, István 1 O’Neil, Peter V. 1 Pósa, Lajos 1 Pudlák, Pavel 1 Read, Ronald C. 1 Rodl, Vojtech 1 Rosenberg, Jonathan Micah 1 Rothchild, B. 1 Sali, Attila 1 Sárközy, András 1 Schiller, Daniel G. 1 Schimmerling, Ernest 1 Schindler, Ralf-Dieter 1 Schwenk, Allen J. 1 Seress, Ákos 1 Sheehan, John 1 Smith, Cedric A. B. 1 Steel, John R. 1 Suranyi, Janos 1 Szalkai, István 1 Szegedy, Mario 1 Temperley, H. N. V. 1 Turán, Gyorgy 1 Tuza, Zsolt 1 Vergne, Michèle ...and 7 more Co-Authors all top 5 Serials 17 Acta Mathematica Academiae Scientiarum Hungaricae 9 Fundamenta Mathematicae 8 Discrete Mathematics 6 Matematikai Lapok 6 Combinatorica 5 Transactions of the American Mathematical Society 4 Periodica Mathematica Hungarica 4 Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae. Sectio Mathematica 4 Bulletin de l’Académie Polonaise des Sciences, Série des Sciences Mathématiques, Astronomiques et Physiques 4 Colloquia Mathematica Societatis János Bolyai 4 Nederlandse Akademie van Wetenschappen. Proceedings. Series A. Indagationes Mathematicae 3 Acta Scientiarum Mathematicarum 3 Proceedings of the American Mathematical Society 3 Topology and its Applications 2 Israel Journal of Mathematics 2 Algebra Universalis 2 Commentationes Mathematicae Universitatis Carolinae 2 Journal of Combinatorial Theory. Series A 2 Publicationes Mathematicae Debrecen 2 Studia Scientiarum Mathematicarum Hungarica 2 Acta Mathematica Hungarica 2 General Topology and its Applications 1 American Mathematical Monthly 1 Discrete Applied Mathematics 1 Bulletin of the London Mathematical Society 1 Canadian Journal of Mathematics 1 Canadian Mathematical Bulletin 1 Computational Linguistics and Computer Languages 1 Journal of Computer and System Sciences 1 Journal of Graph Theory 1 The Journal of Symbolic Logic 1 Mathematische Annalen 1 Mathematika 1 Michigan Mathematical Journal 1 Pacific Journal of Mathematics 1 Publications de l’Institut Mathématique. Nouvelle Série 1 Soviet Mathematics. Doklady 1 Zeitschrift für Mathematische Logik und Grundlagen der Mathematik 1 Annals of Pure and Applied Logic 1 Graphs and Combinatorics 1 Proceedings of the National Academy of Sciences of the United States of America 1 Notices of the American Mathematical Society 1 Combinatorics, Probability and Computing 1 Geombinatorics 1 Annals of Mathematics. Second Series 1 Bulletin of the American Mathematical Society 1 Publications of the Mathematical Institute of the Hungarian Academy of Sciences, Series A 1 Annals of the New York Academy of Sciences 1 London Mathematical Society Student Texts 1 Studies in Logic and the Foundations of Mathematics all top 5 Fields 86 Mathematical logic and foundations (03-XX) 76 Combinatorics (05-XX) 28 General topology (54-XX) 15 General and overarching topics; collections (00-XX) 7 Order, lattices, ordered algebraic structures (06-XX) 6 History and biography (01-XX) 3 Number theory (11-XX) 2 General algebraic systems (08-XX) 2 Computer science (68-XX) 1 Category theory; homological algebra (18-XX) 1 Group theory and generalizations (20-XX) 1 Topological groups, Lie groups (22-XX) 1 Operations research, mathematical programming (90-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 127 Publications have been cited 1,770 times in 1,453 Documents Cited by ▼ Year ▼ On chromatic number of graphs and setsystems. Zbl 0151.33701Erdős, Pál; Hajnal, András 172 1966 On the maximal number of independent circuits in a graph. Zbl 0118.19001Corradi, K.; Hajnal, András 160 1963 Partition relations for cardinal numbers. Zbl 0158.26603Erdős, Pál; Hajnal, András; Rado, R. 110 1965 A problem in graph theory. Zbl 0126.39401Erdős, Pál; Hajnal, András; Moon, J. W. 97 1964 Proof of a conjecture of P. Erdős. Zbl 0217.02601Hajnal, András; Szemerédi, E. 89 1970 Combinatorial set theory: Partition relations for cardinals. Zbl 0573.03019Erdős, Paul; Hajnal, András; Máté, Attila; Rado, Richard 86 1984 Ramsey-type theorems. Zbl 0715.05052Erdős, Paul; Hajnal, András 83 1989 On a property of families of sets. Zbl 0201.32801Erdős, Paul; Hajnal, András 65 1961 Threshold circuits of bounded depth. Zbl 0801.68052Hajnal, András; Maass, Wolfgang; Pudlák, Pavel; Szegedy, Márió; Turán, György 56 1993 Über die Auflösung von Graphen in vollständige Teilgraphen. Zbl 0093.37801Hajnal, András; Surányi, János 45 1958 A separable normal topological group need not be Lindelöf. Zbl 0323.22001Hajnal, András; Juhász, István 42 1976 A cure for the telephone disease. Zbl 0251.05132Hajnal, András; Milner, E. C.; Szemerédi, E. 35 1972 Inequalities for cardinal powers. Zbl 0327.02055Galvin, Fred; Hajnal, Andras 35 1975 A theorem on k-saturated graphs. Zbl 0129.39901Hajnal, András 33 1965 Some remarks on simple tournaments. Zbl 0267.05104Erdős, Paul; Fried, E.; Hajnal, András; Milner, E. C. 31 1972 A proof (involving Martin’s axiom) of a partition relation. Zbl 0257.02054Baumgartner, J.; Hajnal, András 29 1973 Proof of a conjecture of S. Ruziewicz. Zbl 0100.28003Hajnal, András 29 1961 More results on Ramsey-Turán type problems. Zbl 0526.05031Erdős, Paul; Hajnal, András; Sós, Vera T.; Szemeredi, E. 25 1983 On the structure of set-mappings. Zbl 0102.28401Erdős, Pál; Hajnal, András 25 1958 Coloring graphs with locally few colors. Zbl 0591.05030Erdős, Paul; Füredi, Z.; Hajnal, András; Komjáth, P.; Rödl, Vojtěch; Seress, Á. 22 1986 Discrete subspaces of topological spaces. Zbl 0163.17204Hajnal, András; Juhász, István 22 1967 Splitting strongly almost disjoint families. Zbl 0619.03033Hajnal, András; Juhász, István; Shelah, Saharon 17 1986 On hereditarily \(\alpha\)-Lindelöf and \(\alpha\)-separable spaces. II. Zbl 0274.54002Hajnal, András; Juhász, István 17 1974 Some results and problems on set theory. Zbl 0106.00901Hajnal, András 16 1960 Unsolved problems in set theory. Zbl 0228.04001Erdős, Paul; Hajnal, András 15 1971 On a problem of B. Jonsson. Zbl 0171.26501Erdős, Pál; Hajnal, András 15 1966 A generalization of the Erdős-Ko-Rado theorem on finite set systems. Zbl 0269.05003Hajnal, András; Rothschild, Bruce 14 1973 A Ramsey-type theorem for bipartite graphs. Zbl 0978.05052Erdős, Paul; Hajnal, András; Pach, János 14 2000 The chromatic number of the product of two \(\aleph _ 1\)-chromatic graphs can be countable. Zbl 0575.05029Hajnal, András 12 1985 Partition relations. Zbl 1198.03048Hajnal, András; Larson, Jean A. 11 2010 Some remarks on a property of topological cardinal functions. Zbl 0184.26401Hajnal, András; Juhász, István 11 1969 A negative partition relation. Zbl 0215.05201Hajnal, András 10 1971 On the complete subgraphs of graphs defined by systems of sets. Zbl 0151.33702Erdős, Pál; Hajnal, András; Milner, E. C. 10 1966 On hereditarily \(\alpha\)-Lindelöf and hereditarily \(\alpha\)-separable spaces. Zbl 0172.24601Hajnal, András; Juhász, István 10 1968 What must and what need not be contained in a graph of uncountable chromatic number? Zbl 0541.05026Hajnal, András; Komjáth, Péter 9 1984 A consistency result concerning hereditarily \(\alpha\)-Lindelöf spaces. Zbl 0277.02018Hajnal, András; Juhász, István 8 1973 On sets of almost disjoint subsets of a set. Zbl 0174.01804Erdős, Pál; Hajnal, András; Milner, E. C. 8 1968 Having a small weight is determined by the small subspaces. Zbl 0432.54003Hajnal, András; Juhász, István 7 1980 Turán-Ramsey theorems and simple asymptotically extremal structures. Zbl 0774.05050Erdős, Paul; Hajnal, András; Simonovits, Miklós.; Sós, V. T.; Szemerédi, E. 7 1993 Set theory. Transl. from the Hungarian by Attila Máté. Zbl 0934.03057Hajnal, András; Hamburger, Peter 7 1999 On the number of distinct induced subgraphs of a graph. Zbl 0668.05037Erdős, Paul; Hajnal, András 7 1989 Turán-Ramsey theorems and \(K_p\)-independence numbers. Zbl 0812.05031Erdős, Paul; Hajnal, András; Simonovits, Miklós; Sós, Vera T.; Szemerédi, E. 7 1994 On spanned subgraphs of graphs. Zbl 0405.05031Erdős, Paul; Hajnal, András 7 1977 A consequence of Martin’s axiom. Zbl 0302.54005Hajnal, András; Juhász, István 7 1971 On a classification of denumerable order types and an application to the partition calculus. Zbl 0111.01201Erdős, Pál; Hajnal, András 7 1962 Some remarks concerning our paper ’On the structure of set-mappings’. Non-existence of a two-valued \(\sigma\)-measure for the first uncountable inaccessible cardinal. Zbl 0134.01602Erdős, Pál; Hajnal, András 7 1962 On chromatic graphs. Zbl 0152.41201Erdős, Pál; Hajnal, András 7 1967 Discrete subspaces of topological spaces. II. Zbl 0169.53901Hajnal, András; Juhász, István 7 1969 Chromatic number of finite and infinite graphs and hypergraphs. Zbl 0566.05029Erdős, Paul; Hajnal, András 6 1985 When is a Pixley-Roy hyperspace CCC? Zbl 0507.54007Hajnal, András; Juhász, István 6 1982 Complete subgraphs of infinite multipartite graphs and antichains in partially ordered sets. Zbl 0655.05002Hajnal, András; Sauer, N. 6 1986 On spaces in which every small subspaces is metrizable. Zbl 0345.54003Hajnal, András; Juhász, István 6 1976 Simple one-point extensions of tournaments. Zbl 0242.05113Erdős, Paul; Hajnal, András; Milner, E. C. 6 1972 Extensions of the Erdös-Rado theorem. Zbl 0846.03021Baumgartner, James E.; Hajnal, András; Todorčević, Stevo 5 1993 Conflict free colorings of (strongly) almost disjoint set-systems. Zbl 1274.03074Hajnal, A.; Juhász, I.; Soukup, L.; Szentmiklóssy, Z. 5 2011 Remarks on the cardinality of compact spaces and their Lindelöf subspaces. Zbl 0345.54004Hajnal, András; Juhász, István 5 1976 Handbook of set theory. In 3 volumes. Zbl 1197.03001 5 2010 Decompositions of edge colored infinite complete graphs. Zbl 0697.05028Hajnal, András; Komjáth, P.; Soukup, L.; Szalkai, I. 5 1988 Embedding graphs into colored graphs. Zbl 0659.03029Hajnal, András; Komjáth, P. 5 1988 On a consistency theorem connected with the generalized continuum problem. Zbl 0074.01203Hajnal, András 5 1956 On complete topological subgraphs of certain graphs. Zbl 0125.40501Erdős, Pál; Hajnal, András 5 1964 On decomposition of graphs. Zbl 0169.26601Erdős, Pál; Hajnal, András 5 1967 Partitioning the pairs and triples of topological spaces. Zbl 0703.04001Hajnal, András; Juhász, István; Weiss, William 4 1990 A strongly non-Ramsey order type. Zbl 0902.03032Hajnal, András; Komjáth, Péter 4 1997 Embedding theorems for graphs establishing negative partition relations. Zbl 0381.04004Erdős, Paul; Hajnal, András 4 1978 Chain conditions in free products of lattices with infinitary operations. Zbl 0387.06006Grätzer, G.; Hajnal, András; Kelly, D. 4 1979 Ordinary partition relations for ordinal numbers. Zbl 0257.04004Erdős, Paul; Hajnal, András 4 1971 A consistency result concerning hereditarily \(\alpha\)-separable spaces. Zbl 0292.54006Hajnal, András; Juhász, István 4 1973 Strong embeddings of graphs into colored graphs. Zbl 0312.05123Erdős, Paul; Hajnal, András; Pósa, L. 4 1975 Some extremal problems on infinite graphs. Zbl 0114.01301Czipszer, J.; Erdős, Pál; Hajnal, András 4 1962 On the number of certain subgraphs of graphs without large cliques and independent subsets. Zbl 0738.05063Hajnal, András; Nagy, Z.; Soukup, L. 3 1990 Regressive partition relations for infinite cardinals. Zbl 0627.03031Hajnal, András; Kanamori, Akihiro; Shelah, Saharon 3 1987 Ramsey graphs contain many distinct induced subgraphs. Zbl 0728.05044Alon, N.; Hajnal, András 3 1991 Local constraints ensuring small representing sets. Zbl 0728.05059Erdős, Paul; Hajnal, András; Tuza, Zsolt 3 1991 On a metric generalization of Ramsey’s theorem. Zbl 0884.05092Erdős, Paul; Hajnal, A.; Pach, János 3 1997 A partition relation for successors of large cardinals. Zbl 1024.03050Foreman, Matthew; Hajnal, Andras 3 2003 Some new algebraic equivalents of the axiom of choice. Zbl 0274.04006Hajnal, András; Kertesz, A. 3 1973 Unsolved and solved problems in set theory. Zbl 0334.04003Erdős, Paul; Hajnal, András 3 1974 Some remarks on set theory. VIII. Zbl 0095.03902Erdős, Pál; Hajnal, András 3 1960 On a consistency theorem connected with the generalized continuum problem. Zbl 0102.25001Hajnal, András 3 1961 Remarks on the theorem of W.P. Hanf. Zbl 0119.01505Hajnal, András 3 1964 On chromatic number of infinite graphs. Zbl 0164.24803Erdős, Pál; Hajnal, András 3 1968 On the cardinality of certain Hausdorff spaces. Zbl 0766.54002Gerlits, J.; Hajnal, András; Szentmiklóssy, Zoltán 2 1992 A remark on the homogeneity of infinite permutation groups. Zbl 0733.03040Hajnal, András 2 1990 Some remarks on the simultaneous chromatic number. Zbl 1048.03039Hajnal, A.; Komjáth, P. 2 2003 Embedding finite graphs into graphs colored with infinitely many colors. Zbl 0741.05028Hajnal, András 2 1991 Ramsey games. Zbl 0551.03034Hajnal, András; Nagy, Zs. 2 1984 Monochromatic paths in infinite coloured graphs. Zbl 0566.05031Hajnal, András; Pach, J. 2 1984 On almost bipartite large chromatic graphs. Zbl 0501.05033Erdős, Paul; Hajnal, András; Szemeredi, E. 2 1982 Rainbow Ramsey theorems for colorings establishing negative partition relations. Zbl 1142.03027Hajnal, András 2 2008 Infinite combinatorics. Zbl 0844.03026Hajnal, A. 2 1995 Strongly almost disjoint families, revisited. Zbl 0946.03057Hajnal, András; Juhász, István; Shelah, Saharon 2 2000 On the number of open sets. Zbl 0285.54005Hajnal, András; Juhász, István 2 1974 On square-compact cardinals. Zbl 0287.02043Hajnal, András; Juhász, István 2 1973 On the products of weakly Lindelöf spaces. Zbl 0299.54014Hajnal, András; Juhász, István 2 1975 On set-systems having large chromatic number and not containing prescribed subsystems. Zbl 0324.04005Erdős, Paul; Galvin, Fred; Hajnal, András 2 1975 Polarized partition relations. Zbl 0994.03036Baumgartner, James E.; Hajnal, Andras 2 2001 Some remarks on set theory. IX: Combinatorial problems in measure theory and set theory. Zbl 0199.02302Erdős, Pál; Hajnal, András 2 1964 On some combinatorial problems involving large cardinals. Zbl 0208.01601Hajnal, András 2 1970 Ulam-matrices for inaccessible cardinals. Zbl 0212.32501Hajnal, András 2 1969 Conflict free colorings of (strongly) almost disjoint set-systems. Zbl 1274.03074Hajnal, A.; Juhász, I.; Soukup, L.; Szentmiklóssy, Z. 5 2011 Partition relations. Zbl 1198.03048Hajnal, András; Larson, Jean A. 11 2010 Handbook of set theory. In 3 volumes. Zbl 1197.03001 5 2010 Rainbow Ramsey theorems for colorings establishing negative partition relations. Zbl 1142.03027Hajnal, András 2 2008 Obligatory subsystems of triple systems. Zbl 1199.03029Hajnal, A.; Komjáth, P. 1 2008 A partition relation for successors of large cardinals. Zbl 1024.03050Foreman, Matthew; Hajnal, Andras 3 2003 Some remarks on the simultaneous chromatic number. Zbl 1048.03039Hajnal, A.; Komjáth, P. 2 2003 Polarized partition relations. Zbl 0994.03036Baumgartner, James E.; Hajnal, Andras 2 2001 A Ramsey-type theorem for bipartite graphs. Zbl 0978.05052Erdős, Paul; Hajnal, András; Pach, János 14 2000 Strongly almost disjoint families, revisited. Zbl 0946.03057Hajnal, András; Juhász, István; Shelah, Saharon 2 2000 Set theory. Transl. from the Hungarian by Attila Máté. Zbl 0934.03057Hajnal, András; Hamburger, Peter 7 1999 A strongly non-Ramsey order type. Zbl 0902.03032Hajnal, András; Komjáth, Péter 4 1997 On a metric generalization of Ramsey’s theorem. Zbl 0884.05092Erdős, Paul; Hajnal, A.; Pach, János 3 1997 Turán-Ramsey theorems and \(K_p\)-independence numbers. Zbl 0876.05050Erdős, Pál; Hajnal, András; Simonovits, Miklós; Sós, Vera T.; Szemerédi, Endre 2 1997 Paul Erdős’ set theory. 1st ed. Zbl 0865.01010Hajnal, András 1 1997 Interval covers of a linearly ordered set. Zbl 0834.06002Aharoni, R.; Hajnal, A.; Milner, E. C. 1 1996 Infinite combinatorics. Zbl 0844.03026Hajnal, A. 2 1995 Turán-Ramsey theorems and \(K_p\)-independence numbers. Zbl 0812.05031Erdős, Paul; Hajnal, András; Simonovits, Miklós; Sós, Vera T.; Szemerédi, E. 7 1994 Threshold circuits of bounded depth. Zbl 0801.68052Hajnal, András; Maass, Wolfgang; Pudlák, Pavel; Szegedy, Márió; Turán, György 56 1993 Turán-Ramsey theorems and simple asymptotically extremal structures. Zbl 0774.05050Erdős, Paul; Hajnal, András; Simonovits, Miklós.; Sós, V. T.; Szemerédi, E. 7 1993 Extensions of the Erdös-Rado theorem. Zbl 0846.03021Baumgartner, James E.; Hajnal, András; Todorčević, Stevo 5 1993 True embedding partition relations. Zbl 0845.05098Hajnal, A. 1 1993 On the cardinality of certain Hausdorff spaces. Zbl 0766.54002Gerlits, J.; Hajnal, András; Szentmiklóssy, Zoltán 2 1992 Partition theorems for the power set. Zbl 0785.05085Elekes, G.; Hajnal, András; Komjáth, P. 1 1992 Ramsey graphs contain many distinct induced subgraphs. Zbl 0728.05044Alon, N.; Hajnal, András 3 1991 Local constraints ensuring small representing sets. Zbl 0728.05059Erdős, Paul; Hajnal, András; Tuza, Zsolt 3 1991 Embedding finite graphs into graphs colored with infinitely many colors. Zbl 0741.05028Hajnal, András 2 1991 On \(k\)-independent subsets of a closure. Zbl 0788.04002Hajnal, András; Milner, E. C. 1 1991 Partitioning the pairs and triples of topological spaces. Zbl 0703.04001Hajnal, András; Juhász, István; Weiss, William 4 1990 On the number of certain subgraphs of graphs without large cliques and independent subsets. Zbl 0738.05063Hajnal, András; Nagy, Z.; Soukup, L. 3 1990 A remark on the homogeneity of infinite permutation groups. Zbl 0733.03040Hajnal, András 2 1990 A tribute to Paul Erdős. Zbl 0706.00007 1 1990 Ramsey-type theorems. Zbl 0715.05052Erdős, Paul; Hajnal, András 83 1989 On the number of distinct induced subgraphs of a graph. Zbl 0668.05037Erdős, Paul; Hajnal, András 7 1989 Decompositions of edge colored infinite complete graphs. Zbl 0697.05028Hajnal, András; Komjáth, P.; Soukup, L.; Szalkai, I. 5 1988 Embedding graphs into colored graphs. Zbl 0659.03029Hajnal, András; Komjáth, P. 5 1988 Regressive partition relations for infinite cardinals. Zbl 0627.03031Hajnal, András; Kanamori, Akihiro; Shelah, Saharon 3 1987 A remark on partition relations for infinite ordinals with an application to finite combinatorics. Zbl 0635.03042Baumgartner, J. E.; Hajnal, András 1 1987 Some higher-gap examples in combinatorial set theory. Zbl 0646.03046Hajnal, András; Komjáth, P. 1 1987 On saturated almost disjoint families. Zbl 0648.03034Hajnal, András; Juhász, István; Soukup, L. 1 1987 Coloring graphs with locally few colors. Zbl 0591.05030Erdős, Paul; Füredi, Z.; Hajnal, András; Komjáth, P.; Rödl, Vojtěch; Seress, Á. 22 1986 Splitting strongly almost disjoint families. Zbl 0619.03033Hajnal, András; Juhász, István; Shelah, Saharon 17 1986 Complete subgraphs of infinite multipartite graphs and antichains in partially ordered sets. Zbl 0655.05002Hajnal, András; Sauer, N. 6 1986 The chromatic number of the product of two \(\aleph _ 1\)-chromatic graphs can be countable. Zbl 0575.05029Hajnal, András 12 1985 Chromatic number of finite and infinite graphs and hypergraphs. Zbl 0566.05029Erdős, Paul; Hajnal, András 6 1985 Combinatorial set theory: Partition relations for cardinals. Zbl 0573.03019Erdős, Paul; Hajnal, András; Máté, Attila; Rado, Richard 86 1984 What must and what need not be contained in a graph of uncountable chromatic number? Zbl 0541.05026Hajnal, András; Komjáth, Péter 9 1984 Ramsey games. Zbl 0551.03034Hajnal, András; Nagy, Zs. 2 1984 Monochromatic paths in infinite coloured graphs. Zbl 0566.05031Hajnal, András; Pach, J. 2 1984 More results on Ramsey-Turán type problems. Zbl 0526.05031Erdős, Paul; Hajnal, András; Sós, Vera T.; Szemeredi, E. 25 1983 When is a Pixley-Roy hyperspace CCC? Zbl 0507.54007Hajnal, András; Juhász, István 6 1982 On almost bipartite large chromatic graphs. Zbl 0501.05033Erdős, Paul; Hajnal, András; Szemeredi, E. 2 1982 Having a small weight is determined by the small subspaces. Zbl 0432.54003Hajnal, András; Juhász, István 7 1980 Chain conditions in free products of lattices with infinitary operations. Zbl 0387.06006Grätzer, G.; Hajnal, András; Kelly, D. 4 1979 Weakly separated subspaces and networks. Zbl 0447.54005Hajnal, András; Juhász, István 1 1979 Embedding theorems for graphs establishing negative partition relations. Zbl 0381.04004Erdős, Paul; Hajnal, András 4 1978 On set systems having paradoxical covering properties. Zbl 0378.04002Erdős, Paul; Hajnal, András; Milner, E. C. 1 1978 On some partition properties of families of sets. Zbl 0474.04002Elekes, G.; Erdős, Paul; Hajnal, András 1 1978 On spanned subgraphs of graphs. Zbl 0405.05031Erdős, Paul; Hajnal, András 7 1977 A separable normal topological group need not be Lindelöf. Zbl 0323.22001Hajnal, András; Juhász, István 42 1976 On spaces in which every small subspaces is metrizable. Zbl 0345.54003Hajnal, András; Juhász, István 6 1976 Remarks on the cardinality of compact spaces and their Lindelöf subspaces. Zbl 0345.54004Hajnal, András; Juhász, István 5 1976 Inequalities for cardinal powers. Zbl 0327.02055Galvin, Fred; Hajnal, Andras 35 1975 Strong embeddings of graphs into colored graphs. Zbl 0312.05123Erdős, Paul; Hajnal, András; Pósa, L. 4 1975 On the products of weakly Lindelöf spaces. Zbl 0299.54014Hajnal, András; Juhász, István 2 1975 On set-systems having large chromatic number and not containing prescribed subsystems. Zbl 0324.04005Erdős, Paul; Galvin, Fred; Hajnal, András 2 1975 Infinite and finite sets. To Paul Erdős on his 60th birthday. Vols. I, II, III. Zbl 0293.00009 1 1975 Set mappings, partitions, and chromatic numbers. Zbl 0324.04004Hajnal, András; Máté, Attila 1 1975 On hereditarily \(\alpha\)-Lindelöf and \(\alpha\)-separable spaces. II. Zbl 0274.54002Hajnal, András; Juhász, István 17 1974 Unsolved and solved problems in set theory. Zbl 0334.04003Erdős, Paul; Hajnal, András 3 1974 On the number of open sets. Zbl 0285.54005Hajnal, András; Juhász, István 2 1974 Some remarks on set theory. XI. Zbl 0285.04002Erdős, Paul; Hajnal, András 1 1974 A proof (involving Martin’s axiom) of a partition relation. Zbl 0257.02054Baumgartner, J.; Hajnal, András 29 1973 A generalization of the Erdős-Ko-Rado theorem on finite set systems. Zbl 0269.05003Hajnal, András; Rothschild, Bruce 14 1973 A consistency result concerning hereditarily \(\alpha\)-Lindelöf spaces. Zbl 0277.02018Hajnal, András; Juhász, István 8 1973 A consistency result concerning hereditarily \(\alpha\)-separable spaces. Zbl 0292.54006Hajnal, András; Juhász, István 4 1973 Some new algebraic equivalents of the axiom of choice. Zbl 0274.04006Hajnal, András; Kertesz, A. 3 1973 On square-compact cardinals. Zbl 0287.02043Hajnal, András; Juhász, István 2 1973 A cure for the telephone disease. Zbl 0251.05132Hajnal, András; Milner, E. C.; Szemerédi, E. 35 1972 Some remarks on simple tournaments. Zbl 0267.05104Erdős, Paul; Fried, E.; Hajnal, András; Milner, E. C. 31 1972 Simple one-point extensions of tournaments. Zbl 0242.05113Erdős, Paul; Hajnal, András; Milner, E. C. 6 1972 On discrete subspaces of product spaces. Zbl 0228.54003Hajnal, András; Juhász, István 2 1972 Combinatorics. Proceedings of the Conference on Combinatorial Mathematics held at the Mathematical Institute, Oxford, 3-7 July, 1972. Zbl 0469.05001 1 1972 Two consistency results in topology. Zbl 0257.54003Hajnal, András; Juhász, István 1 1972 Unsolved problems in set theory. Zbl 0228.04001Erdős, Paul; Hajnal, András 15 1971 A negative partition relation. Zbl 0215.05201Hajnal, András 10 1971 A consequence of Martin’s axiom. Zbl 0302.54005Hajnal, András; Juhász, István 7 1971 Ordinary partition relations for ordinal numbers. Zbl 0257.04004Erdős, Paul; Hajnal, András 4 1971 Proof of a conjecture of P. Erdős. Zbl 0217.02601Hajnal, András; Szemerédi, E. 89 1970 On some combinatorial problems involving large cardinals. Zbl 0208.01601Hajnal, András 2 1970 Problems and results in finite and infinite combinatorial analysis. Zbl 0236.05120Erdős, Paul; Hajnal, András 2 1970 Set mappings and polarized partition relations. Zbl 0215.32903Erdős, Paul; Hajnal, András; Milner, E. C. 1 1970 Some remarks on a property of topological cardinal functions. Zbl 0184.26401Hajnal, András; Juhász, István 11 1969 Discrete subspaces of topological spaces. II. Zbl 0169.53901Hajnal, András; Juhász, István 7 1969 Ulam-matrices for inaccessible cardinals. Zbl 0212.32501Hajnal, András 2 1969 Remarks on Darboux functions. Zbl 0182.38201Hajnal, András; Petruska, G. 2 1969 A problem on well ordered sets. Zbl 0193.30803Erdős, Pál; Hajnal, András; Milner, E. C. 1 1969 On hereditarily \(\alpha\)-Lindelöf and hereditarily \(\alpha\)-separable spaces. Zbl 0172.24601Hajnal, András; Juhász, István 10 1968 On sets of almost disjoint subsets of a set. Zbl 0174.01804Erdős, Pál; Hajnal, András; Milner, E. C. 8 1968 On chromatic number of infinite graphs. Zbl 0164.24803Erdős, Pál; Hajnal, András 3 1968 ...and 27 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 1,484 Authors 65 Shelah, Saharon 44 Komjáth, Péter 38 Erdős, Pál 36 Rodl, Vojtech 35 Hajnal, András 25 Nešetřil, Jaroslav 21 Fox, Jacob 19 Pach, János 19 Wang, Hong 17 Juhász, István 17 Todorcevic, Stevo B. 17 Yan, Jin 16 Milner, Eric Charles 16 Soukup, Lajos 16 Sudakov, Benny 15 Shabanov, Dmitry A. 14 Garti, Shimon 13 Kierstead, Henry A. 12 Alon, Noga 12 Chudnovsky, Maria 12 Dourado, Mitre Costa 12 Molla, Theodore 12 Rinot, Assaf 12 Szwarcfiter, Jayme Luiz 12 Tuza, Zsolt 11 Kostochka, Aleksandr Vasil’evich 11 Scheepers, Marion 11 Szentmiklóssy, Zoltán 11 Tomita, Artur Hideyuki 10 Balogh, József 10 Gould, Ronald J. 10 Suk, Andrew 10 Tkachenko, Mikhail Gelievich 9 Böttcher, Julia 9 Seymour, Paul D. 9 Taraz, Anusch 9 Tardos, Gábor 9 Treglown, Andrew 8 Conlon, David 8 Eisworth, Todd 8 Furedi, Zoltan 8 Gao, Yunshu 8 Kojman, Menachem 8 Magidor, Menachem 8 Martin, Ryan R. 8 Prikry, Karel 8 Rautenbach, Dieter 8 Soukup, Dániel Tamás 7 Frankl, Péter 7 Galvin, Fred 7 Gyárfás, András 7 Han, Jie 7 Jech, Thomas J. 7 Kanamori, Akihiro 7 Scott, Alexander D. 7 Simonyi, Gábor 7 West, Douglas Brent 7 Yeager, Elyse C. 6 Abbott, Harvey Leslie 6 Belkhechine, Houmem 6 Bollobás, Béla 6 Chang, Gerard Jennhwa 6 Chiba, Shuya 6 Foreman, Matthew D. 6 Jones, Albin L. 6 Lo, Allan Siu Lun 6 Lovász, László 6 Maffray, Frédéric 6 Nenadov, Rajko 6 Pouzet, Maurice 6 Rozovskaya, A. P. 6 Sauer, Norbert W. 6 Sós, Vera Turán 6 Szemerédi, Endre 6 Thomassé, Stéphan 6 van Mill, Jan 6 Watson, William Stephen 5 Alishahi, Meysam 5 Axenovich, Maria A. 5 Baumgartner, James Earl 5 Choromanski, Krzysztof 5 Di Prisco, Carlos Augusto 5 dos Santos, Vinícius Fernandes 5 Dow, Alan S. 5 Faudree, Ralph Jasper jun. 5 Ferrara, Michael J. 5 Fujita, Shinya 5 García-Ferreira, Salvador 5 Gruenhage, Gary F. 5 Kawarabayashi, Ken-ichi 5 Kunen, Kenneth 5 Li, Guojun 5 Ma, Jie 5 Matet, Pierre 5 Mubayi, Dhruv 5 Podol’skiĭ, Vladimir Vladimirovich 5 Sampaio, Rudini Menezes 5 Schacht, Mathias 5 Schmerl, James H. 5 Simonovits, Miklós ...and 1,384 more Authors all top 5 Cited in 172 Serials 199 Discrete Mathematics 91 Journal of Combinatorial Theory. Series B 88 Topology and its Applications 53 Israel Journal of Mathematics 53 Graphs and Combinatorics 52 Proceedings of the American Mathematical Society 51 Discrete Applied Mathematics 46 Combinatorica 40 The Journal of Symbolic Logic 38 Journal of Combinatorial Theory. Series A 37 European Journal of Combinatorics 36 Annals of Pure and Applied Logic 33 Journal of Graph Theory 30 SIAM Journal on Discrete Mathematics 29 Transactions of the American Mathematical Society 29 Combinatorics, Probability and Computing 26 Acta Mathematica Academiae Scientiarum Hungaricae 21 Acta Mathematica Hungarica 21 The Electronic Journal of Combinatorics 19 Theoretical Computer Science 18 Periodica Mathematica Hungarica 16 Advances in Mathematics 15 Order 14 Mathematical Notes 14 Algebra Universalis 14 Archive for Mathematical Logic 9 SIAM Journal on Algebraic and Discrete Methods 9 The Bulletin of Symbolic Logic 8 Information Processing Letters 8 Journal of Computer and System Sciences 8 Discrete & Computational Geometry 7 Applied Mathematics and Computation 7 Information and Computation 7 Random Structures & Algorithms 7 Journal of Mathematical Sciences (New York) 6 Mathematical Proceedings of the Cambridge Philosophical Society 6 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 6 Quaestiones Mathematicae 6 Journal of Mathematical Logic 5 Czechoslovak Mathematical Journal 5 Fundamenta Mathematicae 5 Siberian Mathematical Journal 5 Doklady Mathematics 4 Bulletin of the Australian Mathematical Society 4 Algorithmica 4 Linear Algebra and its Applications 4 Annals of Combinatorics 4 Journal of the European Mathematical Society (JEMS) 4 Central European Journal of Mathematics 3 Communications in Mathematical Physics 3 Compositio Mathematica 3 Journal of the Mathematical Society of Japan 3 Journal of Soviet Mathematics 3 Mathematika 3 Networks 3 Notre Dame Journal of Formal Logic 3 SIAM Journal on Computing 3 Computers & Operations Research 3 The Australasian Journal of Combinatorics 3 Computational Complexity 3 Topology Proceedings 3 Discussiones Mathematicae. Graph Theory 3 Journal of Combinatorial Optimization 3 Journal of Applied Mathematics and Computing 3 Bulletin of the American Mathematical Society 3 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 3 Forum of Mathematics, Sigma 2 Artificial Intelligence 2 Communications in Algebra 2 Journal of the Franklin Institute 2 Acta Mathematica 2 Journal of Algebra 2 Journal of Number Theory 2 Journal of Pure and Applied Algebra 2 Mathematische Annalen 2 Mathematical Programming 2 Mathematica Slovaca 2 Journal of the American Mathematical Society 2 Science in China. Series A 2 Neural Computation 2 Computational Geometry 2 Discrete Mathematics and Applications 2 Aequationes Mathematicae 2 Bulletin of the American Mathematical Society. New Series 2 Mathematical Logic Quarterly (MLQ) 2 Comptes Rendus. Mathématique. Académie des Sciences, Paris 2 European Journal of Mathematics 1 Acta Informatica 1 Analysis Mathematica 1 Archive for History of Exact Sciences 1 Archiv für Mathematische Logik und Grundlagenforschung 1 Houston Journal of Mathematics 1 Journal of Mathematical Analysis and Applications 1 Russian Mathematical Surveys 1 Theory of Probability and its Applications 1 Acta Mathematica Vietnamica 1 The Annals of Probability 1 Bulletin de la Société Mathématique de France 1 Canadian Mathematical Bulletin 1 Colloquium Mathematicum ...and 72 more Serials all top 5 Cited in 38 Fields 924 Combinatorics (05-XX) 379 Mathematical logic and foundations (03-XX) 170 General topology (54-XX) 125 Computer science (68-XX) 68 Order, lattices, ordered algebraic structures (06-XX) 36 Topological groups, Lie groups (22-XX) 34 Operations research, mathematical programming (90-XX) 28 Information and communication theory, circuits (94-XX) 23 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 22 Convex and discrete geometry (52-XX) 18 Group theory and generalizations (20-XX) 16 Number theory (11-XX) 15 History and biography (01-XX) 14 General algebraic systems (08-XX) 14 Functional analysis (46-XX) 10 Probability theory and stochastic processes (60-XX) 7 Linear and multilinear algebra; matrix theory (15-XX) 5 Commutative algebra (13-XX) 5 Category theory; homological algebra (18-XX) 5 Geometry (51-XX) 5 Manifolds and cell complexes (57-XX) 4 General and overarching topics; collections (00-XX) 4 Associative rings and algebras (16-XX) 3 Algebraic geometry (14-XX) 3 Real functions (26-XX) 3 Measure and integration (28-XX) 3 Dynamical systems and ergodic theory (37-XX) 2 Operator theory (47-XX) 2 Quantum theory (81-XX) 2 Biology and other natural sciences (92-XX) 1 Field theory and polynomials (12-XX) 1 \(K\)-theory (19-XX) 1 Functions of a complex variable (30-XX) 1 Special functions (33-XX) 1 Abstract harmonic analysis (43-XX) 1 Algebraic topology (55-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Statistical mechanics, structure of matter (82-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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