Iterative algebras: How iterative are they?
Theory and applications of categories, CT2006, Tome 19 (2007), pp. 61-92
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Iterative algebras, defined by the property that every guarded system of recursive equations has a unique solution, are proved to have a much stronger property: every system of recursive equations has a unique strict solution. Those systems that have a unique solution in every iterative algebra are characterized.
Classification :
68Q65, 18A15
Keywords: iterative algebra, guarded equation, strict solution, extensive category
Keywords: iterative algebra, guarded equation, strict solution, extensive category
@article{TAC_2007_19_a4,
author = {J. Adamek and R. Borger and S. Milius and J. Velebil},
title = {Iterative algebras: {How} iterative are they?},
journal = {Theory and applications of categories},
pages = {61--92},
year = {2007},
volume = {19},
language = {en},
url = {http://geodesic.mathdoc.fr/item/TAC_2007_19_a4/}
}
J. Adamek; R. Borger; S. Milius; J. Velebil. Iterative algebras: How iterative are they?. Theory and applications of categories, CT2006, Tome 19 (2007), pp. 61-92. http://geodesic.mathdoc.fr/item/TAC_2007_19_a4/