Zsolt Baranyai

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Zsolt Baranyai (born June 23, 1948 in Budapest , † April 18, 1978 ibid) was a Hungarian mathematician who dealt with combinatorics .

Baranyai went to Fazekas Gymnasium in Budapest as a classmate of László Lovász , Miklós Laczkovich and Lajos Pósa . From 1967 to 1972 he studied at Loránd Eötvös University , where he received his doctorate in 1975. In 1978 he was posthumously awarded a doctorate (candidate title) from the Hungarian Academy of Sciences.

He was also a professional recorder player and toured Hungary with the Bakfart consort. On the way back from a concert, he died in a car accident on a country road.

He is best known for Baranyai's theorem on the decomposition of complete hypergraphs .

Individual evidence

  1. Life data according to Janos Horvath (Ed.) A panorama of hungarian mathematics in the twentieth century , Volume 1, Springer Verlag 2006, p. 567
  2. ^ JH van Lint, RM Wilson A course in combinatorics , 2nd edition, Cambridge University Press 2001, p. 540
  3. ^ Baranyai On the factorization of the complete uniform hypergraph , in A. Hajnal, R. Rado, VT Sós Infinite and Finite Sets , Proc. Coll. Keszthely, 1973, Colloquia Math. Soc. János Bolyai 10, North-Holland, 1975, pp. 91-107. It is also dealt with in the book by van Lint and Wilson quoted above.