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Vertex Coalgebras, Coassociator, and Cocommutator Formulas
(Hindawi Publishing, 2014-03)
Based on the definition of vertex coalgebra introduced by Hubbard, 2009, we prove that this notion can be reformulated usingcoskew symmetry, coassociator and cocommutator formulas without restrictions on the grading. We ...
Funciones de Igusa-Todorov
(UR. FC-CMAT, 2015)
Coálgebras, comódulos e o teorema de Maschke para álgebras de Hopf
(Florianópolis, SC, 2014)
Path coalgebra as a right adjoint functor
(Universidade Federal de Minas GeraisUFMG, 2017-02-24)
We define a certain variant of the category of quivers and construct thepath coalgebra as a functor, the main tool for this process being the universal property of cotensor coalgebras. Then we construct a functor from the ...
Álgebras e coálgebras
(Universidade Tecnológica Federal do ParanáToledoBrasilLicenciatura em MatemáticaUTFPR, 2016-11-25)
The present work aims to define and exemplify algebras and coalgebras, using the tensor product. Two important results are presented, the first one, the fact that if there is a finite dimensional algebra, then when one ...
A coalgebraic approach to type spaces
(Asociación Argentina de Mecánica Computacional, 2007-10)
When two or more players are engaged in a game with uncertainties, they need to consider what the other players’ beliefs may be, which in turn are influenced by what they think the first player’s ideas are. Harsanyi defined ...
Existencia de coálgebras finales para funtores polinomiales
(Universidad del ValleColombiaFACULTAD DE CIENCIAS NATURALES Y EXACTASMATEMÁTICAS, 2011)
El trabajo es una reconstrucción de un resultado que dice que todo funtor polinomial Kripke tiene asociada una coálgebra final, este resultado fue probado por primera vez en 1989 por P. Aczel y N. Mendler en la revista ...