Eötvös Loránd Tudományegyetem Természettudományi Karának ülései, 1967-1968 (HU ELTEL 11.a.11.)

1968. február 7. kari tanácsülés

я

26. P.Erdos and Л,Hajnal, On a problem of B.Jonsson, Bulletin de l’Académie Polonaise dos Sciences 14 /1966/ pp, 19-23.

27. P.Erdős and A.Hajnal, On chromatic пцтЪог of graphs and set-systems, Acta Math,Acad.Sei.Hung. /1966/ 17 , pp.

61-99.

28. P.Erdős, A.Hajnal and E.-C.Milner, On the complete subgraphs of graphs defined by systems of sets, Acta Math.Acad, ci.

Hung. 17 /1966/ pp. 159-229.

29. P,Erdős and A.Hajnal, O11 decomposition of graphs Acta

Math.Acad.Sei.Hung. 18 /1967/

30. A.Hajnal.and I.Juhász, Some.results in set theoretical

topology. Doklady Akad.Pauk. ÜSSE /in.Russian/ 172 /1967/ pp, 541-542. and also in Soviet Math,Doki. 8 /1967/

pp. 141-145 /english translation/

31. A.Hajnal end I.Juhász, On discrete subspaces of topological spaces Indag.Math. 29 /1967/ pp. 343-356,

32. P.Erdos and Д.Hajnal, On the chromatic number of infinite graphs, Proc, of the Graph theory Symposium hold in Tihany 1966 /То appear/

33« A.Hajnal and gy.Petruska, Remarks on Darboux functions,

Studia /То appear/

34. P.Erdős, A.Hajnal and E.C.Milner, On.sets of almost disjoint subsets of a set. Acta Math.Acad.Sei.Hung. /To appear/

35. A.Hajnal and I.Juhász, Some remarks on a property of topological cardinal functions Studia /То appear/

36. G.Fodor and xt.Hajnal, On regressive functions and -completo ideals, Bullo de 1’Academie Polonaise dos Sciences /То appear/

37. Erdős Pál, Hajnal András, Kromatikus gráfokról. Mat.Lapok

18 /1967/ 1-4.