831 search results - page 2 / 167 » Coalgebraic Correspondence Theory |
CALCO
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. Coalgebra automata, introduced by the second author, generalize the well-known automata that operate on infinite words/streams, trees, graphs or transition systems. This...
JSYML
2007
13 years 7 months ago
2007
The paper uses the formalism of indexed categories to recover the proof of a standard final coalgebra theorem, thus showing existence of final coalgebras for a special class of ...
ENTCS
2002
13 years 7 months ago
2002
Logics as Dialgebras Alessandra Palmigiano Departament de L`ogica, Hist`oria i Filosofia de la Ci`encia, Universitat de Barcelona The aim of this report is to propose a line of re...
ACS
2008
13 years 7 months ago
2008
Abstract. We define an out-degree for F-coalgebras and show that the coalgebras of outdegree at most form a covariety. As a subcategory of all Fcoalgebras, this class has a termin...
LFCS
2009
Springer
13 years 12 months ago
2009
Springer
A bialgebra is a structure which is simultaneously an algebra and a coalgebra, such that the algebraic and coalgebraic parts are compatible. Bialgebras are usually studied over a ...