Gyula O. H. Katona

Gyula O. H. Katona

Gyula O. H. Katona (March 16, 1941 – ) is a Hungarian mathematician known for his work in combinatorial set theory, and especially for the Kruskal–Katona theorem and his elegant proof of the Erdős–Ko–Rado theorem. As of 2006 he is affiliated with the Hungarian Academy of Sciences.

Katona was secretary-general of the János Bolyai Mathematical Society from 1990 to 1996. In 1966 and 1968 he won the Grünwald Prize, awarded by the Bolyai Society to outstanding young mathematicians, he was awarded the Rényi Prize of the Hungarian Academy of Sciences in 1975, and the same academy awarded him the Prize of the Academy in 1989.

Gyula O. H. Katona is the father of Gyula Y. Katona, another Hungarian mathematician with similar research interests to those of his father.

External links

* [http://www.renyi.hu/~ohkatona/ Katona's web site]
* [http://www.imdb.com/name/nm0441430/ Katona on IMDB] , appearing as himself in N is a Number


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  • Gyula O. H. Katona — (* 16. März 1941 in Budapest) ist ein ungarischer Mathematiker, der sich mit Kombinatorik und Informatik beschäftigt. Gyula Katona 1975 Katona gewann als Schüler mehrere Mathematikpreise, unter anderem auf der ersten Mathematikolympiade 1959 in… …   Deutsch Wikipedia

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  • Gyula Y. Katona — (December 4, 1965 ) is a Hungarian mathematician, the son of mathematician Gyula O. H. Katona. He received his Ph.D. in 1997 from Hungarian Academy of Sciences, with a dissertation entitled Paths and Cycles in Graphs and Hypergraphs under the… …   Wikipedia

  • Katona — ist der Familienname folgender Personen: George Katona (1901–1981), US amerikanischer Psychologe und Ökonom österreichisch ungarischer Herkunft Gyula O. H. Katona (* 1941), ungarischer Mathematiker István Katona (* 1928), Weihbischof in Eger… …   Deutsch Wikipedia

  • Gyula Katona — At least three notable people are named Gyula Katona:* Gyula O. H. Katona, Hungarian mathematician and father of Gyula Y. Katona * Gyula Y. Katona, Hungarian mathematician and son of Gyula O. H. Katona * Gyula Katona (gymnast), who competed for… …   Wikipedia

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  • KATONA (L.) — KATONA LAJOS (1862 1910) Influencé par les travaux de János Erdélyi, qui recueillit des récits folkloriques entre 1800 et 1830 et les publia sous une forme fragmentaire entre 1846 et 1848, et par l’œuvre du poète hongrois János Aramy, Lajos… …   Encyclopédie Universelle

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  • Kruskal–Katona theorem — The Kruskal ndash;Katona theorem is a combinatorial theorem about uniform hypergraphs. It can be used to derive facts about abstract simplicial complexes. It is named for Joseph Kruskal and Gyula O. H. Katona.For an n element set X , define the… …   Wikipedia

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