Results 31 to 40 of about 365 (53)
On the graph labellings arising from phylogenetics
, 2012 We study semigroups of labellings associated to a graph. These generalise the Jukes-Cantor model and phylogenetic toric varieties defined in [Buczynska W., Phylogenetic toric varieties on graphs, J. Algebraic Combin., 2012, 35(3), 421–460].
Buczynska, W. +3 more
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An algebraic model for inversion and deletion in bacterial genome rearrangement. [PDF]
J Math Biol, 2023 Clark C +3 more
europepmc +1 more source
Semigroup identities of tropical matrices through matrix ranks
, 2018 We prove the conjecture that, for any $n$, the monoid of all $n \times n$ tropical matrices satisfies nontrivial semigroup identities. To this end, we prove that the factor rank of a large enough power of a tropical matrix does not exceed the tropical ...
Izhakian, Zur, Merlet, Glenn
core
Finite convergent presentations of plactic monoids for semisimple lie algebras
, 2015 We study rewriting properties of the column presentation of plactic monoid for any semisimple Lie algebra such as termination and confluence. Littelmann described this presentation using L-S paths generators.
Hage, Nohra
core +1 more source
Finite dimensional semigroup quadratic algebras with the minimal number of relations
, 2011 Iyudu, N., Shkarin, S.
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Some of the next articles are maybe not open access.
Identities and bases in the hypoplactic monoid
Communications in Algebra, 2022António Malheiro, Duarte Ribeiro
exaly
Identities of the Kauffman monoid K3
Communications in Algebra, 2020Yan-Feng Luo, Mikhail V Volkov
exaly
On the monoid of partial isometries of a finite star graph
Communications in Algebra, 2023Vítor H Fernandes
exaly
Finitely based finite involution semigroups with non-finitely based reducts
Quaestiones Mathematicae, 2016Edmond W H Lee
exaly