Ricardo Mamede

13 papers Journal 13
YearRankTypeTitle / Venue / Authors
2024 J jnl
A Characterization of One-Element Commutation Classes.
Electron. J. Comb.
Ricardo Mamede, José Luís Santos, Diogo Soares
2024 J jnl
Diameter of a commutation class on reduced words.
Discret. Math.
Gonçalo Gutierres, Ricardo Mamede
2022 J jnl
Diameter of the commutation classes graph of a permutation.
Eur. J. Comb.
Gonçalo Gutierres, Ricardo Mamede, José Luís Santos
2022 J jnl
The commutation graph for the longest signed permutation.
Discret. Math.
Ricardo Mamede, José Luís Santos, Diogo Soares
2020 J jnl
Commutation Classes of the Reduced Words for the Longest Element of S
Electron. J. Comb.
Gonçalo Gutierres, Ricardo Mamede, José Luis Esteves dos Santos
2019 J jnl
Optimal Gray code for involutions.
Inf. Process. Lett.
Gonçalo Gutierres, Ricardo Mamede, José Luis Esteves dos Santos
2018 J jnl
Gray codes for signed involutions.
Discret. Math.
Gonçalo Gutierres, Ricardo Mamede, José Luis Esteves dos Santos
2017 J jnl
Gray codes for noncrossing and nonnesting partitions of classical types.
Int. J. Algebra Comput.
Alessandro Conflitti, Ricardo Mamede
2015 J jnl
Gray codes and lexicographical combinatorial generation for nonnesting and sparse nonnesting set partitions.
Theor. Comput. Sci.
Alessandro Conflitti, Ricardo Mamede
2014 J jnl
Dominant Shi regions with a fixed separating wall: bijective enumeration.
Australas. J Comb.
Alessandro Conflitti, Ricardo Mamede, Eleni Tzanaki
2013 J jnl
On the Largest Size of an Antichain in the Bruhat Order for
Order
Alessandro Conflitti, Carlos M. da Fonseca, Ricardo Mamede
2011 J jnl
A bijection between noncrossing and nonnesting partitions of types A, B and C.
Contributions Discret. Math.
Ricardo Mamede
2009 J jnl
On (0, 1)-matrices with prescribed row and column sum vectors.
Discret. Math.
Carlos M. da Fonseca, Ricardo Mamede