A lower bound for Schur numbers and multicolor Ramsey numbers.
Exoo, Geoffrey (1994)
The Electronic Journal of Combinatorics [electronic only]
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Exoo, Geoffrey (1994)
The Electronic Journal of Combinatorics [electronic only]
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Ferenc Oravecz (2000)
Colloquium Mathematicae
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The lattice of partitions and the sublattice of non-crossing partitions of a finite set are important objects in combinatorics. In this paper another sublattice of the partitions is investigated, which is formed by the symmetric partitions. The measure whose nth moment is given by the number of non-crossing symmetric partitions of n elements is determined explicitly to be the "symmetric" analogue of the free Poisson law.
Ji, Kathy Qing (2008)
The Electronic Journal of Combinatorics [electronic only]
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Berg, Chris, Vazirani, Monica (2008)
The Electronic Journal of Combinatorics [electronic only]
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P Erdös, P. Turán (1971)
Acta Arithmetica
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Kohnert, Axel (2004)
The Electronic Journal of Combinatorics [electronic only]
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Vallejo, Ernesto (2009)
The Electronic Journal of Combinatorics [electronic only]
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Gutschwager, Christian (2008)
The Electronic Journal of Combinatorics [electronic only]
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Sellers, James A. (2003)
Integers
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Padmavathamma, Sudha, T.G. (1993)
International Journal of Mathematics and Mathematical Sciences
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Agarwal, A.K., Balasubrananian, R. (1997)
International Journal of Mathematics and Mathematical Sciences
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Kağan Kurşungöz (2010)
Acta Arithmetica
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Mateus Alegri, Wagner Ferreira Santos, Samuel Brito Silva (2021)
Czechoslovak Mathematical Journal
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We provide combinatorial interpretations for three new classes of partitions, the so-called chromatic partitions. Using only combinatorial arguments, we show that these partition identities resemble well-know ordinary partition identities.