Edit Profile (opens in new tab) Hajnal, András (b. 1931 d. 2016) Co-Author Distance 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: 162 Publications since 1956, including 2 Books and 1 Additional arXiv Preprint 8 Contributions as Editor · 2 Further Contributions Biographic References: 4 Publications Co-Authors: 59 Co-Authors with 146 Joint Publications 2,978 Co-Co-Authors all top 5 Co-Authors 22 single-authored 57 Erdős, Pál 34 Juhász, István 13 Milner, Eric Charles 11 Komjáth, Péter 10 Sós, Vera Turán 7 Szemerédi, Endre 5 Baumgartner, James Earl 5 Shelah, Saharon 5 Szentmiklóssy, Zoltán 4 Máté, Attila 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 Rothschild, Bruce L. 2 Sauer, Norbert W. 2 Soukup, Lajos 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 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 87 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 (04-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 133 Publications have been cited 2,138 times in 1,738 Documents Cited by ▼ Year ▼ On chromatic number of graphs and setsystems. Zbl 0151.33701 Erdős, Pál; Hajnal, András 194 1966 Proof of a conjecture of P. Erdős. Zbl 0217.02601 Hajnal, András; Szemerédi, E. 187 1970 On the maximal number of independent circuits in a graph. Zbl 0118.19001 Corradi, K.; Hajnal, András 180 1963 Partition relations for cardinal numbers. Zbl 0158.26603 Erdős, Pál; Hajnal, András; Rado, R. 127 1965 A problem in graph theory. Zbl 0126.39401 Erdős, Pál; Hajnal, András; Moon, J. W. 114 1964 Ramsey-type theorems. Zbl 0715.05052 Erdős, Paul; Hajnal, András 111 1989 Combinatorial set theory: Partition relations for cardinals. Zbl 0573.03019 Erdős, Paul; Hajnal, András; Máté, Attila; Rado, Richard 96 1984 On a property of families of sets. Zbl 0201.32801 Erdős, Paul; Hajnal, András 67 1961 Threshold circuits of bounded depth. Zbl 0801.68052 Hajnal, András; Maass, Wolfgang; Pudlák, Pavel; Szegedy, Márió; Turán, György 62 1993 Über die Auflösung von Graphen in vollständige Teilgraphen. Zbl 0093.37801 Hajnal, András; Surányi, János 49 1958 A separable normal topological group need not be Lindelöf. Zbl 0323.22001 Hajnal, András; Juhász, István 43 1976 Inequalities for cardinal powers. Zbl 0327.02055 Galvin, Fred; Hajnal, Andras 40 1975 A theorem on k-saturated graphs. Zbl 0129.39901 Hajnal, András 39 1965 A cure for the telephone disease. Zbl 0251.05132 Hajnal, András; Milner, E. C.; Szemerédi, E. 36 1972 Some remarks on simple tournaments. Zbl 0267.05104 Erdős, Paul; Fried, E.; Hajnal, András; Milner, E. C. 35 1972 More results on Ramsey-Turán type problems. Zbl 0526.05031 Erdős, Paul; Hajnal, András; Sós, Vera T.; Szemeredi, E. 33 1983 Proof of a conjecture of S. Ruziewicz. Zbl 0100.28003 Hajnal, András 30 1961 A proof (involving Martin’s axiom) of a partition relation. Zbl 0257.02054 Baumgartner, J.; Hajnal, András 30 1973 On the structure of set-mappings. Zbl 0102.28401 Erdős, Pál; Hajnal, András 26 1958 Coloring graphs with locally few colors. Zbl 0591.05030 Erdős, Paul; Füredi, Z.; Hajnal, András; Komjáth, P.; Rödl, Vojtěch; Seress, Á. 26 1986 Discrete subspaces of topological spaces. Zbl 0163.17204 Hajnal, András; Juhász, István 24 1967 A Ramsey-type theorem for bipartite graphs. Zbl 0978.05052 Erdős, Paul; Hajnal, András; Pach, János 22 2000 Unsolved problems in set theory. Zbl 0228.04001 Erdős, Paul; Hajnal, András 20 1971 On spanned subgraphs of graphs. Zbl 0405.05031 Erdős, Paul; Hajnal, András 20 1977 On hereditarily \(\alpha\)-Lindelöf and \(\alpha\)-separable spaces. II. Zbl 0274.54002 Hajnal, András; Juhász, István 18 1974 Splitting strongly almost disjoint families. Zbl 0619.03033 Hajnal, András; Juhász, István; Shelah, Saharon 18 1986 Some results and problems on set theory. Zbl 0106.00901 Hajnal, András 17 1960 On a problem of B. Jonsson. Zbl 0171.26501 Erdős, Pál; Hajnal, András 17 1966 Strong embeddings of graphs into colored graphs. Zbl 0312.05123 Erdős, Paul; Hajnal, András; Pósa, L. 17 1975 Partition relations. Zbl 1198.03048 Hajnal, András; Larson, Jean A. 15 2010 A generalization of the Erdős-Ko-Rado theorem on finite set systems. Zbl 0269.05003 Hajnal, András; Rothschild, Bruce 14 1973 The chromatic number of the product of two \(\aleph _ 1\)-chromatic graphs can be countable. Zbl 0575.05029 Hajnal, András 13 1985 Some remarks on a property of topological cardinal functions. Zbl 0184.26401 Hajnal, András; Juhász, István 12 1969 Weak saturation properties of ideals. Zbl 0316.02072 Baumgartner, J. E.; Hajnal, András; Mate, A. 11 1975 Some remarks on set theory. IX: Combinatorial problems in measure theory and set theory. Zbl 0199.02302 Erdős, Pál; Hajnal, András 11 1964 Handbook of set theory. In 3 volumes. Zbl 1197.03001 10 2010 On the complete subgraphs of graphs defined by systems of sets. Zbl 0151.33702 Erdős, Pál; Hajnal, András; Milner, E. C. 10 1966 On hereditarily \(\alpha\)-Lindelöf and hereditarily \(\alpha\)-separable spaces. Zbl 0172.24601 Hajnal, András; Juhász, István 10 1968 A negative partition relation. Zbl 0215.05201 Hajnal, András 10 1971 What must and what need not be contained in a graph of uncountable chromatic number? Zbl 0541.05026 Hajnal, András; Komjáth, Péter 9 1984 Turán-Ramsey theorems and simple asymptotically extremal structures. Zbl 0774.05050 Erdős, Paul; Hajnal, András; Simonovits, Miklós.; Sós, V. T.; Szemerédi, E. 9 1993 Set theory. Transl. from the Hungarian by Attila Máté. Zbl 0934.03057 Hajnal, András; Hamburger, Peter 8 1999 On a classification of denumerable order types and an application to the partition calculus. Zbl 0111.01201 Erdős, Pál; Hajnal, András 8 1962 On chromatic graphs. Zbl 0152.41201 Erdős, Pál; Hajnal, András 8 1967 On chromatic number of infinite graphs. Zbl 0164.24803 Erdős, Pál; Hajnal, András 8 1968 On sets of almost disjoint subsets of a set. Zbl 0174.01804 Erdős, Pál; Hajnal, András; Milner, E. C. 8 1968 A consistency result concerning hereditarily \(\alpha\)-Lindelöf spaces. Zbl 0277.02018 Hajnal, András; Juhász, István 8 1973 A consequence of Martin’s axiom. Zbl 0302.54005 Hajnal, András; Juhász, István 8 1971 Turán-Ramsey theorems and \(K_p\)-independence numbers. Zbl 0812.05031 Erdős, Paul; Hajnal, András; Simonovits, Miklós; Sós, Vera T.; Szemerédi, E. 8 1994 On the number of distinct induced subgraphs of a graph. Zbl 0668.05037 Erdős, Paul; Hajnal, András 7 1989 Chromatic number of finite and infinite graphs and hypergraphs. Zbl 0566.05029 Erdős, Paul; Hajnal, András 7 1985 Combinatorics. Proceedings of the Conference on Combinatorial Mathematics held at the Mathematical Institute, Oxford, 3-7 July, 1972. Zbl 0469.05001 7 1972 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 0134.01602 Erdős, Pál; Hajnal, András 7 1962 Discrete subspaces of topological spaces. II. Zbl 0169.53901 Hajnal, András; Juhász, István 7 1969 Unsolved and solved problems in set theory. Zbl 0334.04003 Erdős, Paul; Hajnal, András 7 1974 Having a small weight is determined by the small subspaces. Zbl 0432.54003 Hajnal, András; Juhász, István 7 1980 Complete subgraphs of infinite multipartite graphs and antichains in partially ordered sets. Zbl 0655.05002 Hajnal, András; Sauer, N. 6 1986 When is a Pixley-Roy hyperspace CCC? Zbl 0507.54007 Hajnal, András; Juhász, István 6 1982 On spaces in which every small subspaces is metrizable. Zbl 0345.54003 Hajnal, András; Juhász, István 6 1976 Simple one-point extensions of tournaments. Zbl 0242.05113 Erdős, Paul; Hajnal, András; Milner, E. C. 6 1972 Decompositions of edge colored infinite complete graphs. Zbl 0697.05028 Hajnal, András; Komjáth, P.; Soukup, L.; Szalkai, I. 6 1988 Embedding graphs into colored graphs. Zbl 0659.03029 Hajnal, András; Komjáth, P. 5 1988 Extensions of the Erdös-Rado theorem. Zbl 0846.03021 Baumgartner, James E.; Hajnal, András; Todorčević, Stevo 5 1993 Remarks on the cardinality of compact spaces and their Lindelöf subspaces. Zbl 0345.54004 Hajnal, András; Juhász, István 5 1976 On a consistency theorem connected with the generalized continuum problem. Zbl 0074.01203 Hajnal, András 5 1956 On complete topological subgraphs of certain graphs. Zbl 0125.40501 Erdős, Pál; Hajnal, András 5 1964 On decomposition of graphs. Zbl 0169.26601 Erdős, Pál; Hajnal, András 5 1967 Set mappings, partitions, and chromatic numbers. Zbl 0324.04004 Hajnal, András; Máté, Attila 5 1975 Conflict free colorings of (strongly) almost disjoint set-systems. Zbl 1274.03074 Hajnal, A.; Juhász, I.; Soukup, L.; Szentmiklóssy, Z. 5 2011 Monochromatic paths in infinite coloured graphs. Zbl 0566.05031 Hajnal, András; Pach, J. 4 1984 A strongly non-Ramsey order type. Zbl 0902.03032 Hajnal, András; Komjáth, Péter 4 1997 Some extremal problems on infinite graphs. Zbl 0114.01301 Czipszer, J.; Erdős, Pál; Hajnal, András 4 1962 Ordinary partition relations for ordinal numbers. Zbl 0257.04004 Erdős, Paul; Hajnal, András 4 1971 Some new algebraic equivalents of the axiom of choice. Zbl 0274.04006 Hajnal, András; Kertesz, A. 4 1973 A consistency result concerning hereditarily \(\alpha\)-separable spaces. Zbl 0292.54006 Hajnal, András; Juhász, István 4 1973 Partitioning the pairs and triples of topological spaces. Zbl 0703.04001 Hajnal, András; Juhász, István; Weiss, William 4 1990 Ramsey graphs contain many distinct induced subgraphs. Zbl 0728.05044 Alon, N.; Hajnal, András 4 1991 Local constraints ensuring small representing sets. Zbl 0728.05059 Erdős, Paul; Hajnal, András; Tuza, Zsolt 4 1991 Embedding theorems for graphs establishing negative partition relations. Zbl 0381.04004 Erdős, Paul; Hajnal, András 4 1978 Chain conditions in free products of lattices with infinitary operations. Zbl 0387.06006 Grätzer, G.; Hajnal, András; Kelly, D. 4 1979 Regressive partition relations for infinite cardinals. Zbl 0627.03031 Hajnal, András; Kanamori, Akihiro; Shelah, Saharon 3 1987 On almost bipartite large chromatic graphs. Zbl 0501.05033 Erdős, Paul; Hajnal, András; Szemeredi, E. 3 1982 Infinite combinatorics. Zbl 0844.03026 Hajnal, A. 3 1995 On a metric generalization of Ramsey’s theorem. Zbl 0884.05092 Erdős, Paul; Hajnal, A.; Pach, János 3 1997 Some remarks on set theory. VIII. Zbl 0095.03902 Erdős, Pál; Hajnal, András 3 1960 On a consistency theorem connected with the generalized continuum problem. Zbl 0102.25001 Hajnal, András 3 1961 Remarks on the theorem of W.P. Hanf. Zbl 0119.01505 Hajnal, András 3 1964 Ulam-matrices for inaccessible cardinals. Zbl 0212.32501 Hajnal, András 3 1969 Infinite and finite sets. To Paul Erdős on his 60th birthday. Vols. I, II, III. Zbl 0293.00009 3 1975 On set-systems having large chromatic number and not containing prescribed subsystems. Zbl 0324.04005 Erdős, Paul; Galvin, Fred; Hajnal, András 3 1975 Partition theorems for the power set. Zbl 0785.05085 Elekes, G.; Hajnal, András; Komjáth, P. 3 1992 A partition relation for successors of large cardinals. Zbl 1024.03050 Foreman, Matthew; Hajnal, Andras 3 2003 Rainbow Ramsey theorems for colorings establishing negative partition relations. Zbl 1142.03027 Hajnal, András 2 2008 Ramsey games. Zbl 0551.03034 Hajnal, András; Nagy, Zs. 2 1984 Strongly almost disjoint families, revisited. Zbl 0946.03057 Hajnal, András; Juhász, István; Shelah, Saharon 2 2000 On some combinatorial problems involving large cardinals. Zbl 0208.01601 Hajnal, András 2 1970 Polarized partition relations. Zbl 0994.03036 Baumgartner, James E.; Hajnal, Andras 2 2001 Some remarks on the simultaneous chromatic number. Zbl 1048.03039 Hajnal, A.; Komjáth, P. 2 2003 An elementary combinatorial theorem with an application to axiomatic set theory. Zbl 0071.01005 Hajnal, András; Kalmár, László 2 1956 Remarks on Darboux functions. Zbl 0182.38201 Hajnal, András; Petruska, G. 2 1969 Conflict free colorings of (strongly) almost disjoint set-systems. Zbl 1274.03074 Hajnal, A.; Juhász, I.; Soukup, L.; Szentmiklóssy, Z. 5 2011 Partition relations. Zbl 1198.03048 Hajnal, András; Larson, Jean A. 15 2010 Handbook of set theory. In 3 volumes. Zbl 1197.03001 10 2010 Rainbow Ramsey theorems for colorings establishing negative partition relations. Zbl 1142.03027 Hajnal, András 2 2008 Obligatory subsystems of triple systems. Zbl 1199.03029 Hajnal, A.; Komjáth, P. 1 2008 A partition relation for successors of large cardinals. Zbl 1024.03050 Foreman, Matthew; Hajnal, Andras 3 2003 Some remarks on the simultaneous chromatic number. Zbl 1048.03039 Hajnal, A.; Komjáth, P. 2 2003 Polarized partition relations. Zbl 0994.03036 Baumgartner, James E.; Hajnal, Andras 2 2001 A Ramsey-type theorem for bipartite graphs. Zbl 0978.05052 Erdős, Paul; Hajnal, András; Pach, János 22 2000 Strongly almost disjoint families, revisited. Zbl 0946.03057 Hajnal, András; Juhász, István; Shelah, Saharon 2 2000 Set theory. Transl. from the Hungarian by Attila Máté. Zbl 0934.03057 Hajnal, András; Hamburger, Peter 8 1999 A strongly non-Ramsey order type. Zbl 0902.03032 Hajnal, András; Komjáth, Péter 4 1997 On a metric generalization of Ramsey’s theorem. Zbl 0884.05092 Erdős, Paul; Hajnal, A.; Pach, János 3 1997 Turán-Ramsey theorems and \(K_p\)-independence numbers. Zbl 0876.05050 Erdős, Pál; Hajnal, András; Simonovits, Miklós; Sós, Vera T.; Szemerédi, Endre 2 1997 Paul Erdős’ set theory. 1st ed. Zbl 0865.01010 Hajnal, András 1 1997 Interval covers of a linearly ordered set. Zbl 0834.06002 Aharoni, R.; Hajnal, A.; Milner, E. C. 1 1996 Infinite combinatorics. Zbl 0844.03026 Hajnal, A. 3 1995 Edge decompositions of graphs with no large independent sets. Zbl 0854.03046 Galvin, F.; Hajnal, A.; Komjáth, P. 1 1995 Turán-Ramsey theorems and \(K_p\)-independence numbers. Zbl 0812.05031 Erdős, Paul; Hajnal, András; Simonovits, Miklós; Sós, Vera T.; Szemerédi, E. 8 1994 Threshold circuits of bounded depth. Zbl 0801.68052 Hajnal, András; Maass, Wolfgang; Pudlák, Pavel; Szegedy, Márió; Turán, György 62 1993 Turán-Ramsey theorems and simple asymptotically extremal structures. Zbl 0774.05050 Erdős, Paul; Hajnal, András; Simonovits, Miklós.; Sós, V. T.; Szemerédi, E. 9 1993 Extensions of the Erdös-Rado theorem. Zbl 0846.03021 Baumgartner, James E.; Hajnal, András; Todorčević, Stevo 5 1993 True embedding partition relations. Zbl 0845.05098 Hajnal, A. 1 1993 Partition theorems for the power set. Zbl 0785.05085 Elekes, G.; Hajnal, András; Komjáth, P. 3 1992 On the cardinality of certain Hausdorff spaces. Zbl 0766.54002 Gerlits, J.; Hajnal, András; Szentmiklóssy, Zoltán 2 1992 Ramsey graphs contain many distinct induced subgraphs. Zbl 0728.05044 Alon, N.; Hajnal, András 4 1991 Local constraints ensuring small representing sets. Zbl 0728.05059 Erdős, Paul; Hajnal, András; Tuza, Zsolt 4 1991 Embedding finite graphs into graphs colored with infinitely many colors. Zbl 0741.05028 Hajnal, András 2 1991 On \(k\)-independent subsets of a closure. Zbl 0788.04002 Hajnal, András; Milner, E. C. 1 1991 Partitioning the pairs and triples of topological spaces. Zbl 0703.04001 Hajnal, András; Juhász, István; Weiss, William 4 1990 A remark on the homogeneity of infinite permutation groups. Zbl 0733.03040 Hajnal, András 2 1990 On the number of certain subgraphs of graphs without large cliques and independent subsets. Zbl 0738.05063 Hajnal, András; Nagy, Z.; Soukup, L. 2 1990 A tribute to Paul Erdős. Zbl 0706.00007 1 1990 Ramsey-type theorems. Zbl 0715.05052 Erdős, Paul; Hajnal, András 111 1989 On the number of distinct induced subgraphs of a graph. Zbl 0668.05037 Erdős, Paul; Hajnal, András 7 1989 Decompositions of edge colored infinite complete graphs. Zbl 0697.05028 Hajnal, András; Komjáth, P.; Soukup, L.; Szalkai, I. 6 1988 Embedding graphs into colored graphs. Zbl 0659.03029 Hajnal, András; Komjáth, P. 5 1988 Regressive partition relations for infinite cardinals. Zbl 0627.03031 Hajnal, András; Kanamori, Akihiro; Shelah, Saharon 3 1987 A remark on partition relations for infinite ordinals with an application to finite combinatorics. Zbl 0635.03042 Baumgartner, J. E.; Hajnal, András 1 1987 Some higher-gap examples in combinatorial set theory. Zbl 0646.03046 Hajnal, András; Komjáth, P. 1 1987 On saturated almost disjoint families. Zbl 0648.03034 Hajnal, András; Juhász, István; Soukup, L. 1 1987 Coloring graphs with locally few colors. Zbl 0591.05030 Erdős, Paul; Füredi, Z.; Hajnal, András; Komjáth, P.; Rödl, Vojtěch; Seress, Á. 26 1986 Splitting strongly almost disjoint families. Zbl 0619.03033 Hajnal, András; Juhász, István; Shelah, Saharon 18 1986 Complete subgraphs of infinite multipartite graphs and antichains in partially ordered sets. Zbl 0655.05002 Hajnal, András; Sauer, N. 6 1986 The chromatic number of the product of two \(\aleph _ 1\)-chromatic graphs can be countable. Zbl 0575.05029 Hajnal, András 13 1985 Chromatic number of finite and infinite graphs and hypergraphs. Zbl 0566.05029 Erdős, Paul; Hajnal, András 7 1985 Combinatorial set theory: Partition relations for cardinals. Zbl 0573.03019 Erdős, Paul; Hajnal, András; Máté, Attila; Rado, Richard 96 1984 What must and what need not be contained in a graph of uncountable chromatic number? Zbl 0541.05026 Hajnal, András; Komjáth, Péter 9 1984 Monochromatic paths in infinite coloured graphs. Zbl 0566.05031 Hajnal, András; Pach, J. 4 1984 Ramsey games. Zbl 0551.03034 Hajnal, András; Nagy, Zs. 2 1984 Finite and infinite sets. (Sixth Hungarian Combinatorial Colloquium held in Eger, Hungary, July 6-11, 1981). Vols. I, II. Zbl 0559.00001 1 1984 More results on Ramsey-Turán type problems. Zbl 0526.05031 Erdős, Paul; Hajnal, András; Sós, Vera T.; Szemeredi, E. 33 1983 When is a Pixley-Roy hyperspace CCC? Zbl 0507.54007 Hajnal, András; Juhász, István 6 1982 On almost bipartite large chromatic graphs. Zbl 0501.05033 Erdős, Paul; Hajnal, András; Szemeredi, E. 3 1982 Having a small weight is determined by the small subspaces. Zbl 0432.54003 Hajnal, András; Juhász, István 7 1980 Lindelöf spaces a la Shelah. Zbl 0479.54004 Hajnal, András; Juhász, István 1 1980 Chain conditions in free products of lattices with infinitary operations. Zbl 0387.06006 Grätzer, G.; Hajnal, András; Kelly, D. 4 1979 Weakly separated subspaces and networks. Zbl 0447.54005 Hajnal, András; Juhász, István 1 1979 Embedding theorems for graphs establishing negative partition relations. Zbl 0381.04004 Erdős, Paul; Hajnal, András 4 1978 On some partition properties of families of sets. Zbl 0474.04002 Elekes, G.; Erdős, Paul; Hajnal, András 1 1978 On set systems having paradoxical covering properties. Zbl 0378.04002 Erdős, Paul; Hajnal, András; Milner, E. C. 1 1978 On spanned subgraphs of graphs. Zbl 0405.05031 Erdős, Paul; Hajnal, András 20 1977 A separable normal topological group need not be Lindelöf. Zbl 0323.22001 Hajnal, András; Juhász, István 43 1976 On spaces in which every small subspaces is metrizable. Zbl 0345.54003 Hajnal, András; Juhász, István 6 1976 Remarks on the cardinality of compact spaces and their Lindelöf subspaces. Zbl 0345.54004 Hajnal, András; Juhász, István 5 1976 Inequalities for cardinal powers. Zbl 0327.02055 Galvin, Fred; Hajnal, Andras 40 1975 Strong embeddings of graphs into colored graphs. Zbl 0312.05123 Erdős, Paul; Hajnal, András; Pósa, L. 17 1975 Weak saturation properties of ideals. Zbl 0316.02072 Baumgartner, J. E.; Hajnal, András; Mate, A. 11 1975 Set mappings, partitions, and chromatic numbers. Zbl 0324.04004 Hajnal, András; Máté, Attila 5 1975 Infinite and finite sets. To Paul Erdős on his 60th birthday. Vols. I, II, III. Zbl 0293.00009 3 1975 On set-systems having large chromatic number and not containing prescribed subsystems. Zbl 0324.04005 Erdős, Paul; Galvin, Fred; Hajnal, András 3 1975 On the products of weakly Lindelöf spaces. Zbl 0299.54014 Hajnal, András; Juhász, István 2 1975 On hereditarily \(\alpha\)-Lindelöf and \(\alpha\)-separable spaces. II. Zbl 0274.54002 Hajnal, András; Juhász, István 18 1974 Unsolved and solved problems in set theory. Zbl 0334.04003 Erdős, Paul; Hajnal, András 7 1974 On the number of open sets. Zbl 0285.54005 Hajnal, András; Juhász, István 2 1974 Some remarks on set theory. XI. Zbl 0285.04002 Erdős, Paul; Hajnal, András 1 1974 On some general properties of chromatic numbers. Zbl 0299.02083 Erdős, Paul; Hajnal, András; Shelah, Saharon 1 1974 A proof (involving Martin’s axiom) of a partition relation. Zbl 0257.02054 Baumgartner, J.; Hajnal, András 30 1973 A generalization of the Erdős-Ko-Rado theorem on finite set systems. Zbl 0269.05003 Hajnal, András; Rothschild, Bruce 14 1973 A consistency result concerning hereditarily \(\alpha\)-Lindelöf spaces. Zbl 0277.02018 Hajnal, András; Juhász, István 8 1973 Some new algebraic equivalents of the axiom of choice. Zbl 0274.04006 Hajnal, András; Kertesz, A. 4 1973 A consistency result concerning hereditarily \(\alpha\)-separable spaces. Zbl 0292.54006 Hajnal, András; Juhász, István 4 1973 On square-compact cardinals. Zbl 0287.02043 Hajnal, András; Juhász, István 2 1973 A cure for the telephone disease. Zbl 0251.05132 Hajnal, András; Milner, E. C.; Szemerédi, E. 36 1972 Some remarks on simple tournaments. Zbl 0267.05104 Erdős, Paul; Fried, E.; Hajnal, András; Milner, E. C. 35 1972 Combinatorics. Proceedings of the Conference on Combinatorial Mathematics held at the Mathematical Institute, Oxford, 3-7 July, 1972. Zbl 0469.05001 7 1972 Simple one-point extensions of tournaments. Zbl 0242.05113 Erdős, Paul; Hajnal, András; Milner, E. C. 6 1972 On discrete subspaces of product spaces. Zbl 0228.54003 Hajnal, András; Juhász, István 2 1972 Two consistency results in topology. Zbl 0257.54003 Hajnal, András; Juhász, István 1 1972 On disjoint representation of ultrafilters. Zbl 0267.04003 Hajnal, András; Juhász, István 1 1972 Unsolved problems in set theory. Zbl 0228.04001 Erdős, Paul; Hajnal, András 20 1971 A negative partition relation. Zbl 0215.05201 Hajnal, András 10 1971 A consequence of Martin’s axiom. Zbl 0302.54005 Hajnal, András; Juhász, István 8 1971 Ordinary partition relations for ordinal numbers. Zbl 0257.04004 Erdős, Paul; Hajnal, András 4 1971 Proof of a conjecture of P. Erdős. Zbl 0217.02601 Hajnal, András; Szemerédi, E. 187 1970 On some combinatorial problems involving large cardinals. Zbl 0208.01601 Hajnal, András 2 1970 Set mappings and polarized partition relations. Zbl 0215.32903 Erdős, Paul; Hajnal, András; Milner, E. C. 2 1970 Problems and results in finite and infinite combinatorial analysis. Zbl 0236.05120 Erdős, Paul; Hajnal, András 2 1970 Some remarks on a property of topological cardinal functions. Zbl 0184.26401 Hajnal, András; Juhász, István 12 1969 Discrete subspaces of topological spaces. II. Zbl 0169.53901 Hajnal, András; Juhász, István 7 1969 ...and 33 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 1,774 Authors 72 Shelah, Saharon 47 Komjáth, Péter 40 Rodl, Vojtech 38 Erdős, Pál 35 Hajnal, András 25 Nešetřil, Jaroslav 23 Fox, Jacob 23 Pach, János 21 Sudakov, Benny 20 Todorcevic, Stevo B. 19 Wang, Hong 18 Garti, Shimon 18 Juhász, István 18 Seymour, Paul D. 18 Yan, Jin 17 Kostochka, Aleksandr Vasil’evich 16 Kierstead, Henry A. 16 Milner, Eric Charles 16 Scott, Alexander D. 16 Shabanov, Dmitry A. 15 Chudnovsky, Maria 15 Han, Jie 15 Rinot, Assaf 14 Alon, Noga 14 Soukup, Lajos 13 Molla, Theodore 13 Spirkl, Sophie Theresa 12 Balogh, József 12 Böttcher, Julia 12 Dourado, Mitre Costa 12 Gyárfás, András 12 Szentmiklóssy, Zoltán 12 Szwarcfiter, Jayme Luiz 12 Tomita, Artur Hideyuki 12 Tomon, István 12 Tuza, Zsolt 11 Scheepers, Marion 11 Suk, Andrew 11 Taraz, Anusch 11 Tardos, Gábor 11 Treglown, Andrew 10 Gould, Ronald J. 10 Tkachenko, Mikhail Gelievich 9 Chang, Gerard Jennhwa 9 Conlon, David 9 Eisworth, Todd 9 Magidor, Menachem 9 Reiher, Christian 8 Furedi, Zoltan 8 Gao, Yunshu 8 Kim, Jaehoon 8 Kojman, Menachem 8 Martin, Ryan R. 8 Prikry, Karel 8 Rautenbach, Dieter 8 Schacht, Mathias 8 Simonyi, Gábor 8 Soukup, Dániel Tamás 8 West, Douglas Brent 7 Bollobás, Béla 7 Frankl, Péter 7 Galvin, Fred 7 Jech, Thomas J. 7 Kanamori, Akihiro 7 Liu, Hong 7 Lo, Allan Siu Lun 7 Mubayi, Dhruv 7 Nenadov, Rajko 7 Sampaio, Rudini Menezes 7 Szemerédi, Endre 7 Wang, Guanghui 7 Yeager, Elyse C. 7 Zhang, Xin 7 Zhao, Yi 6 Abbott, Harvey Leslie 6 Alishahi, Meysam 6 Axenovich, Maria A. 6 Belkhechine, Houmem 6 Chiba, Shuya 6 Di Prisco, Carlos Augusto 6 dos Santos, Vinícius Fernandes 6 Dow, Alan S. 6 Foreman, Matthew D. 6 Jones, Albin L. 6 Kim, Younjin 6 Liebenau, Anita 6 Lovász, László 6 Maffray, Frédéric 6 Mudrock, Jeffrey A. 6 Pouzet, Maurice 6 Rozovskaya, A. P. 6 Sauer, Norbert W. 6 Sós, Vera Turán 6 Thomassé, Stéphan 6 Thomassen, Carsten 6 van Mill, Jan 6 Watson, William Stephen 6 Würfl, Andreas 5 Baumgartner, James Earl 5 Bucić, Matija ...and 1,674 more Authors all top 5 Cited in 194 Serials 218 Discrete Mathematics 111 Journal of Combinatorial Theory. Series B 93 Topology and its Applications 62 Discrete Applied Mathematics 60 Israel Journal of Mathematics 60 Graphs and Combinatorics 54 Proceedings of the American Mathematical Society 51 Journal of Graph Theory 50 SIAM Journal on Discrete Mathematics 49 Combinatorica 46 European Journal of Combinatorics 43 The Journal of Symbolic Logic 40 Journal of Combinatorial Theory. Series A 40 Annals of Pure and Applied Logic 35 Combinatorics, Probability and Computing 34 The Electronic Journal of Combinatorics 30 Transactions of the American Mathematical Society 26 Acta Mathematica Academiae Scientiarum Hungaricae 26 Theoretical Computer Science 22 Advances in Mathematics 22 Acta Mathematica Hungarica 21 Random Structures & Algorithms 20 Periodica Mathematica Hungarica 17 Algebra Universalis 17 Order 14 Mathematical Notes 14 Archive for Mathematical Logic 10 Information Processing Letters 9 SIAM Journal on Algebraic and Discrete Methods 9 The Bulletin of Symbolic Logic 9 Discussiones Mathematicae. Graph Theory 8 Applied Mathematics and Computation 8 Fundamenta Mathematicae 8 Journal of Computer and System Sciences 8 Discrete & Computational Geometry 8 Information and Computation 8 Journal of Mathematical Sciences (New York) 8 Journal of Mathematical Logic 6 Mathematical Proceedings of the Cambridge Philosophical Society 6 Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg 6 Czechoslovak Mathematical Journal 6 Mathematika 6 Quaestiones Mathematicae 6 SIAM Journal on Computing 6 Algorithmica 6 The Australasian Journal of Combinatorics 6 Forum of Mathematics, Sigma 5 Siberian Mathematical Journal 5 Topology Proceedings 5 Doklady Mathematics 5 Journal of the European Mathematical Society (JEMS) 5 Central European Journal of Mathematics 5 European Journal of Mathematics 4 Bulletin of the Australian Mathematical Society 4 Bulletin of the London Mathematical Society 4 Linear Algebra and its Applications 4 Mathematical Logic Quarterly (MLQ) 4 Annals of Combinatorics 4 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 3 Communications in Mathematical Physics 3 Compositio Mathematica 3 Journal of the London Mathematical Society. Second Series 3 Journal of the Mathematical Society of Japan 3 Journal of Pure and Applied Algebra 3 Journal of Soviet Mathematics 3 Networks 3 Notre Dame Journal of Formal Logic 3 Proceedings of the London Mathematical Society. Third Series 3 Computers & Operations Research 3 Journal of the American Mathematical Society 3 Computational Complexity 3 Journal of Combinatorial Optimization 3 Comptes Rendus. Mathématique. Académie des Sciences, Paris 3 Journal of Applied Mathematics and Computing 3 Bulletin of the American Mathematical Society 2 Artificial Intelligence 2 Communications in Algebra 2 Journal of the Franklin Institute 2 Acta Mathematica 2 Colloquium Mathematicum 2 Commentationes Mathematicae Universitatis Carolinae 2 Journal of Algebra 2 Journal of Number Theory 2 Mathematische Annalen 2 Mathematical Programming 2 Mathematica Slovaca 2 Bulletin of the Iranian Mathematical Society 2 Science in China. Series A 2 Annals of Operations Research 2 Neural Computation 2 Computational Geometry 2 Discrete Mathematics and Applications 2 Aequationes Mathematicae 2 European Journal of Operational Research 2 Bulletin of the American Mathematical Society. New Series 2 Bulletin of the Belgian Mathematical Society - Simon Stevin 2 Mathematical Problems in Engineering 2 Journal of Graph Algorithms and Applications 2 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 2 Integers ...and 94 more Serials all top 5 Cited in 40 Fields 1,162 Combinatorics (05-XX) 428 Mathematical logic and foundations (03-XX) 182 General topology (54-XX) 154 Computer science (68-XX) 76 Order, lattices, ordered algebraic structures (06-XX) 38 Operations research, mathematical programming (90-XX) 37 Topological groups, Lie groups (22-XX) 30 Information and communication theory, circuits (94-XX) 28 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 25 Convex and discrete geometry (52-XX) 22 Group theory and generalizations (20-XX) 20 Probability theory and stochastic processes (60-XX) 17 General algebraic systems (08-XX) 17 Number theory (11-XX) 16 History and biography (01-XX) 14 Functional analysis (46-XX) 9 Linear and multilinear algebra; matrix theory (15-XX) 7 Category theory; homological algebra (18-XX) 6 General and overarching topics; collections (00-XX) 6 Commutative algebra (13-XX) 6 Geometry (51-XX) 5 Manifolds and cell complexes (57-XX) 4 Algebraic geometry (14-XX) 4 Associative rings and algebras (16-XX) 3 Measure and integration (28-XX) 3 Dynamical systems and ergodic theory (37-XX) 3 Statistical mechanics, structure of matter (82-XX) 2 Real functions (26-XX) 2 Special functions (33-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 Partial differential equations (35-XX) 1 Abstract harmonic analysis (43-XX) 1 Algebraic topology (55-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Numerical analysis (65-XX) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. Updates and corrections should be made in Wikidata.