Results 221 to 230 of about 16,005 (265)

On the equivalence of convergences of fuzzy sets

Fuzzy Sets and Systems, 1996
Let \(\{u_n\}\) be a sequence of fuzzy sets with compact nonempty level sets and \(u\) be a fuzzy set, which in addition has continuous level sets i.e. \(\alpha \to L_\alpha (u)\) is continuous in the Hausdorff metric. Here \(L_\alpha(u)\) denotes the \(\alpha\)-level set of \(u.\) In the paper the authors characterize the convergence of \(\{u_n\}\) to
Marko Antonio Rojas-Medar, Heriberto Román-Flores   +1 more
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Convergences in fuzzy topological spaces

Fuzzy Sets and Systems, 1999
The authors introduce and investigate the notions of fuzzy upper limit, fuzzy lower limit and fuzzy limit of a net of fuzzy subsets of a fuzzy topological space in terms of quasi neighbourhoods, generalize Kuratowski's notion of continuous convergence to the set of fuzzy continuous functions and characterize fuzzy compactness and fuzzy continuous ...
Dimitris N. Georgiou, Basil K. Papadopoulos   +1 more
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On fuzzy convergence

Information Sciences, 1986
First, summarizing his paper ''On the concept of fuzzy point'' [Fuzzy Sets Syst. 18, 159-172 (1986; Zbl 0606.03014)], the author shows that a ''good definition of fuzzy point'' is impossible if one wants \(\in\) to be a nonfuzzy relation between fuzzy points and fuzzy subsets.
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Fuzzy regular convergence structures

Fuzzy Sets and Systems, 1999
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Bu Young Lee, Su Ho Sohn
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Convergence of fuzzy-pyramid algorithms

Journal of Mathematical Imaging and Vision, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bikash Sabata, Farshid Arman, J. K. Aggarwal   +2 more
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On the convergence of fuzzy martingales

Fuzzy Sets and Systems, 2002
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On convergence of fuzzy reinforcement learning

10th IEEE International Conference on Fuzzy Systems. (Cat. No.01CH37297), 2005
This paper provides the first convergence proof for fuzzy reinforcement learning. We extend the work of Konda and Tsitsiklis (2000), who presented a convergent actor-critic algorithm for a general parameterized actor. In our work we prove that a fuzzy rule base actor satisfies the necessary conditions that guarantee the convergence of its parameters to
Hamid R. Berenji, David Vengerov
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Fuzzy neighborhood convergence spaces

Fuzzy Sets and Systems, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Blasco, N., Lowen, R.
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The convergence of (DG) fuzzy integrals

Fuzzy Sets and Systems, 1997
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Shiji Song, Peilin Shi, Haiyan Wang
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Convergence of products of fuzzy matrices

Fuzzy Sets and Systems, 2001
The paper deals with multiple compositions of fuzzy relations represented by matrices over the lattice \(([0,1],\max,\min)\). Mixed powers generated by two fuzzy relations on a finite set have similar properties as described for powers of a single relation [cf. e.g. \textit{M. G. Thomason}, J. Math. Anal. Appl.
Sy-Ming Guu, Hsing-Hsia Chen, Chin-Tzong Pang   +2 more
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