no. 4
Recursive coalgebras of finitary functors
RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 41 (2007) no. 4, pp. 447-462.

For finitary set functors preserving inverse images, recursive coalgebras A of Paul Taylor are proved to be precisely those for which the system described by A always halts in finitely many steps.

DOI : 10.1051/ita:2007028
Classification : 18A25, 08C05, 68R65
Mots clés : recursive coalgebra, coalgebra, definition by recursivity 
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     title = {Recursive coalgebras of finitary functors},
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Adámek, Jiří; Lücke, Dominik; Milius, Stefan. Recursive coalgebras of finitary functors. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 41 (2007) no. 4, pp. 447-462. doi : 10.1051/ita:2007028. http://www.numdam.org/articles/10.1051/ita:2007028/

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