Hajnal, András My early encounters with Szemerédi. (English) Zbl 1206.01046 Bárány, Imre (ed.) et al., An irregular mind. Szmerédi is 70. Dedicated to Endre Szemerédi on the occasion of his seventieth birthday. Berlin: Springer (ISBN 978-3-642-14443-1/pbk). Bolyai Society Mathematical Studies 21, 755-758 (2010). MSC: 01A70 PDFBibTeX XMLCite \textit{A. Hajnal}, Bolyai Soc. Math. Stud. 21, 755--758 (2010; Zbl 1206.01046)
Hajnal, András Rainbow Ramsey theorems for colorings establishing negative partition relations. (English) Zbl 1142.03027 Fundam. Math. 198, No. 3, 255-262 (2008). MSC: 03E02 03E05 PDFBibTeX XMLCite \textit{A. Hajnal}, Fundam. Math. 198, No. 3, 255--262 (2008; Zbl 1142.03027) Full Text: DOI
Hajnal, András Paul Erdős’ set theory. 1st ed. (English) Zbl 0865.01010 Graham, Ronald L. (ed.) et al., The mathematics of Paul Erdős. Vol. II. Berlin: Springer. Algorithms Comb. 14, 352-393 (1997). Reviewer: A.C.Lewis (Hamilton) MSC: 01A60 05D05 05D10 03E05 03E55 05C15 05C55 PDFBibTeX XMLCite \textit{A. Hajnal}, Algorithms Comb. 14, 352--393 (1997; Zbl 0865.01010)
Hajnal, A. Infinite combinatorics. (English) Zbl 0844.03026 Graham, R. L. (ed.) et al., Handbook of combinatorics. Vol. 1-2. Amsterdam: Elsevier (North-Holland). 2085-2116 (1995). Reviewer: P.Komjáth (Budapest) MSC: 03E05 03E55 05C55 03-02 05C15 05-02 PDFBibTeX XMLCite \textit{A. Hajnal}, in: Handbook of combinatorics. Vol. 1-2. Amsterdam: Elsevier (North-Holland); Cambridge, MA: MIT Press. 2085--2116 (1995; Zbl 0844.03026)
Hajnal, A. True embedding partition relations. (English) Zbl 0845.05098 Sauer, N. W. (ed.) et al., Finite and infinite combinatorics in sets and logic. Proceedings of the NATO Advanced Study Institute, Banff, Canada, April 21-May 4, 1991. Dordrecht: Kluwer Academic Publishers. NATO ASI Ser., Ser. C, Math. Phys. Sci. 411, 135-151 (1993). MSC: 05D10 PDFBibTeX XMLCite \textit{A. Hajnal}, NATO ASI Ser., Ser. C, Math. Phys. Sci. 411, 135--151 (1993; Zbl 0845.05098)
Hajnal, András Embedding finite graphs into graphs colored with infinitely many colors. (English) Zbl 0741.05028 Isr. J. Math. 73, No. 3, 309-319 (1991). Reviewer: A.T.White (Kalamazoo) MSC: 05C15 05C10 PDFBibTeX XMLCite \textit{A. Hajnal}, Isr. J. Math. 73, No. 3, 309--319 (1991; Zbl 0741.05028) Full Text: DOI
Hajnal, András A remark on the homogeneity of infinite permutation groups. (English) Zbl 0733.03040 Bull. Lond. Math. Soc. 22, No. 6, 529-532 (1990). Reviewer: J.Takahashi (Kobe) MSC: 03E35 20B07 03E05 PDFBibTeX XMLCite \textit{A. Hajnal}, Bull. Lond. Math. Soc. 22, No. 6, 529--532 (1990; Zbl 0733.03040) Full Text: DOI
Hajnal, András The chromatic number of the product of two \(\aleph _ 1\)-chromatic graphs can be countable. (English) Zbl 0575.05029 Combinatorica 5, 137-139 (1985). Reviewer: J.G.Oxley MSC: 05C15 PDFBibTeX XMLCite \textit{A. Hajnal}, Combinatorica 5, 137--139 (1985; Zbl 0575.05029) Full Text: DOI
Hajnal, András Weak partition relations. (English) Zbl 0321.04003 Infinite finite Sets, Colloq. Honour Paul Erdös, Keszthely 1973, Colloq. Math. Soc. Janos Bolyai 10, 817-836 (1975). MSC: 03E05 03E55 PDFBibTeX XML
Hajnal, András Some independence results in set theoretical topology. (English) Zbl 0288.54007 Topics in Topol., Col-oqu. Keszthely 1972, Colloquia Math. Soc. Janos Bolyai 8, 365 (1974). MSC: 54A25 54D20 54G20 03E35 03E50 PDFBibTeX XML
Hajnal, András The set-theoretical work of P. Erdős. (Hungarian) Zbl 0256.01015 Mat. Lapok 22(1971), 197-208 (1972). MSC: 01A65 PDFBibTeX XMLCite \textit{A. Hajnal}, Mat. Lapok 22, 197--208 (1972; Zbl 0256.01015)
Hajnal, András A negative partition relation. (English) Zbl 0215.05201 Proc. Natl. Acad. Sci. USA 68, 142-144 (1971). MSC: 03E05 PDFBibTeX XMLCite \textit{A. Hajnal}, Proc. Natl. Acad. Sci. USA 68, 142--144 (1971; Zbl 0215.05201) Full Text: DOI
Hajnal, András On some combinatorial problems involving large cardinals. (English) Zbl 0208.01601 Fundam. Math. 69, 39-53 (1970). MSC: 03E05 03E55 PDFBibTeX XMLCite \textit{A. Hajnal}, Fundam. Math. 69, 39--53 (1970; Zbl 0208.01601) Full Text: DOI EuDML
Hajnal, András Ulam-matrices for inaccessible cardinals. (English) Zbl 0212.32501 Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 17, 683-688 (1969). MSC: 03E55 PDFBibTeX XMLCite \textit{A. Hajnal}, Bull. Acad. Pol. Sci., Sér. Sci. Math. Astron. Phys. 17, 683--688 (1969; Zbl 0212.32501)
Hajnal, András On the history and present state of axiomatic research concerning the continuum problem and the axiom of choice. (Hungarian) Zbl 0147.25404 Mat. Lapok 17, 253-260 (1966). PDFBibTeX XMLCite \textit{A. Hajnal}, Mat. Lapok 17, 253--260 (1966; Zbl 0147.25404)
Hajnal, András A theorem on k-saturated graphs. (English) Zbl 0129.39901 Can. J. Math. 17, 720-724 (1965). PDFBibTeX XMLCite \textit{A. Hajnal}, Can. J. Math. 17, 720--724 (1965; Zbl 0129.39901) Full Text: DOI
Hajnal, András Remarks on the theorem of W.P. Hanf. (English) Zbl 0119.01505 Fundam. Math. 54, 109-113 (1964). PDFBibTeX XMLCite \textit{A. Hajnal}, Fundam. Math. 54, 109--113 (1964; Zbl 0119.01505) Full Text: DOI EuDML
Hajnal, András On a consistency theorem connected with the generalized continuum problem. (English) Zbl 0102.25001 Acta Math. Acad. Sci. Hung. 12, 321-376 (1961). PDFBibTeX XMLCite \textit{A. Hajnal}, Acta Math. Acad. Sci. Hung. 12, 321--376 (1961; Zbl 0102.25001) Full Text: DOI
Hajnal, András Proof of a conjecture of S. Ruziewicz. (English) Zbl 0100.28003 Fundam. Math. 50, 123-128 (1961). PDFBibTeX XMLCite \textit{A. Hajnal}, Fundam. Math. 50, 123--128 (1961; Zbl 0100.28003) Full Text: DOI EuDML
Hajnal, András Some results and problems on set theory. (English) Zbl 0106.00901 Acta Math. Acad. Sci. Hung. 11, 277-298 (1960). PDFBibTeX XMLCite \textit{A. Hajnal}, Acta Math. Acad. Sci. Hung. 11, 277--298 (1960; Zbl 0106.00901) Full Text: DOI
Hajnal, András The work of J. von Neumann in the axiomatic set-theory. (Hungarian) Zbl 0086.00604 Mat. Lapok 10, 5-11 (1959). MSC: 01A70 03-03 PDFBibTeX XMLCite \textit{A. Hajnal}, Mat. Lapok 10, 5--11 (1959; Zbl 0086.00604)
Hajnal, András On a consistency theorem connected with the generalized continuum problem. (English) Zbl 0074.01203 Z. Math. Logik Grundlagen Math. 2, 131-136 (1956). PDFBibTeX XMLCite \textit{A. Hajnal}, Z. Math. Logik Grundlagen Math. 2, 131--136 (1956; Zbl 0074.01203) Full Text: DOI