منابع مشابه
A note on discrete monotonic dynamical systems
We give a upper bound of Lebesgue measure V (S(f, h,Ω)) of the set S(f, h,Ω) of points q ∈ Qdh for which the triple (h, q,Ω) is dynamically robust when f is monotonic and satisfies certain condition on some compact subset Ω ∈ R.
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Given an undirected graph G(V,E) and a vertex subset U ⊆ V the U -space is the vector space over GF(2) spanned by the paths with end-points in U and the cycles in G(V,E). We extend Vismara’s algorithm to the computation of the union of all minimum length bases of the U -space.
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Ž . Non-monotonic Knowledge-Based Systems KBSs must undergo quality assurance procedures for the following two Ž . Ž . reasons: i belief revision if such is provided cannot always guarantee the structural correctness of the knowledge base, Ž . and in certain cases may introduce new semantic errors in the revised theory; ii non-monotonic theories may have multiple extensions, and some types of f...
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 1977
ISSN: 0002-9939
DOI: 10.2307/2042012