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Vojtěch Rödl (born 1 April 1949) is a Czech American mathematician,
Samuel Candler Dobbs Samuel Candler Dobbs (November 8, 1868 – October 31, 1950) was president (1919-1920) and chairman of The Coca-Cola Company, from 1919 to 1922. Early life and education Dobbs was born on November 8, 1868, in Georgia. He was the son of Harris ...
Professor at
Emory University Emory University is a private university, private research university in Atlanta, Georgia, United States. It was founded in 1836 as Emory College by the Methodist Episcopal Church and named in honor of Methodist bishop John Emory. Its main campu ...
. He is noted for his contributions mainly to combinatorics having authored hundreds of research papers.


Academic Background

Rödl obtained his PhD from the School of Mathematics and Physics at
Charles University Charles University (CUNI; , UK; ; ), or historically as the University of Prague (), is the largest university in the Czech Republic. It is one of the List of oldest universities in continuous operation, oldest universities in the world in conti ...
in 1976. His supervisor was Zdeněk Hedrlín. From 1973 to 1987 he lectured at the School of Nuclear and Physical Engineering at the
Czech Technical University in Prague Czech Technical University in Prague (CTU) () is one of the largest universities in the Czech Republic with 8 faculties, and is one of the oldest institutes of technology in Central Europe. It is also the oldest non-military technical universi ...
. He has held visiting positions in various institutions including
McMaster University McMaster University (McMaster or Mac) is a public research university in Hamilton, Ontario, Canada. The main McMaster campus is on of land near the residential neighbourhoods of Ainslie Wood, Ontario, Ainslie Wood and Westdale, Ontario, Westd ...
,
University of Waterloo The University of Waterloo (UWaterloo, UW, or Waterloo) is a Public university, public research university located in Waterloo, Ontario, Canada. The main campus is on of land adjacent to uptown Waterloo and Waterloo Park. The university also op ...
, Bell Laboratories, Microsoft,
Charles University Charles University (CUNI; , UK; ; ), or historically as the University of Prague (), is the largest university in the Czech Republic. It is one of the List of oldest universities in continuous operation, oldest universities in the world in conti ...
, Mathematical Institute of the Czech Academy of Science,
Bielefeld University Bielefeld University () is a public university in Bielefeld, Germany. Founded in 1969, it is one of the country's newer universities, and considers itself a "reform" university, following a different style of organization and teaching than the e ...
, as well as at Humboldt University in Berlin. He serves on the editorial board of several international journals. He has given lectures at many conferences, including plenary address in 2014 at the
International Congress of Mathematicians The International Congress of Mathematicians (ICM) is the largest conference for the topic of mathematics. It meets once every four years, hosted by the International Mathematical Union (IMU). The Fields Medals, the IMU Abacus Medal (known before ...
in Seoul and an invited lecture in 1990 at the International Congress of Mathematicians in Kyoto. He has several joint publications with Paul Erdős, and so has
Erdős number The Erdős number () describes the "collaborative distance" between mathematician Paul Erdős and another person, as measured by authorship of mathematical papers. The same principle has been applied in other fields where a particular individual ...
one.


Research

Rödl has published more than four hundred papers, mostly in combinatorics. He is mostly known for his contributions to Ramsey theory, extremal problems, and probabilistic combinatorics.


Awards

* 1977 – Silver medal of the Union of Czechoslovak Mathematicians and Physicists * 1985 – Czechoslovak State prize (jointly with Nesetril) * 1996 –
Humboldt Prize The Humboldt Research Award (), also known informally as the Humboldt Prize, is an award given by the Alexander von Humboldt Foundation of Germany to internationally renowned scientists and scholars who work outside of Germany in recognition of ...
* 2005 – Felber Medal (Czech Technical University) * 2011 �
Bolzano Medal
(Czech Academy of Science) * 2012 – Polya Prize (jointly with M.Schacht) * 2013 �
Neuron Prize
* 2003 and 2017 Honorary doctorate ( Technical University of Liberec an
Czech Technical University Prague
respectively) In 1983 with P. Frankl he solved
1000$ problem of Paul Erdős
Since 2010 Rödl has been
Foreign Fellow of the Czech Learned Society


Books

*
2012 pbk reprint


See also

* Packing in a hypergraph *
Frankl–Rödl graph In graph theory and computational complexity theory, a Frankl–Rödl graph is a graph defined by connecting pairs of vertices of a hypercube that are at a specified even distance from each other. The graphs of this type are parameterized by the d ...
*
Hypergraph removal lemma In graph theory, the hypergraph removal lemma states that when a hypergraph contains few copies of a given sub-hypergraph, then all of the copies can be eliminated by removing a small number of hyperedges. It is a generalization of the graph remova ...


References


External links

* * {{DEFAULTSORT:Rodl, Vojtech 20th-century American mathematicians 21st-century American mathematicians Czech mathematicians Combinatorialists Charles University alumni 1949 births Living people