Results 241 to 250 of about 665 (269)

A comparative study of fuzzy norms on a linear space

Fuzzy Sets and Systems, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tarapada Bag, Syamal Kumar Samanta
openaire   +1 more source

Fuzzy normed space of operators and its completeness

Fuzzy Sets and Systems, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jian-Zhong Xiao, Xing-Hua Zhu
openaire   +1 more source

Best simultaneous approximation in fuzzy normed spaces

2010
Summary: The main purpose of this paper is to consider the t-best simultaneous approximation in fuzzy normed spaces. We develop the theory of t-best simultaneous approximation in quotient spaces. Then, we discuss the relationship in t-proximinality and t-Chebyshevity of a given space and its quotient space.
Goudarzi, Mozafar, Vaezpour, S. Mansour
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Statistical convergence in fuzzy normed linear spaces

Fuzzy Sets and Systems, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
C. Sençimen, Serpil Pehlivan
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A couple of nonlinear equations with fuzzy mappings in fuzzy normed spaces

Fuzzy Sets and Systems, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nan-Jing Huang, Heng-you Lan
openaire   +1 more source

The algebra fuzzy norm of the quotient space and pseudo algebra fuzzy normed space

2022
Khudhair, Zainab, Kider, Jehad
openaire   +1 more source

1-Norm of Fuzzy Normed Linear Space—Fuzzy 1-Norm

Advances in Applied Mathematics, 2023
openaire   +1 more source

\(t\)-best approximation in fuzzy normed spaces

2008
Summary: The main purpose of this paper is to find \(t\)-best approximations in fuzzy normed spaces. We introduce the notions of \(t\)-proximinal sets and \(F\)-approximations. In particular, we investigate the set of all \(t\)-best approximations to an element from a set.
Vaezpour, S. M., Karimi, F.
openaire   +2 more sources

The strongest t-norm for fuzzy metric spaces

Kybernetika, 2013
Summary: In this paper, we prove that for a given positive continuous t-norm there is a fuzzy metric space in the sense of George and Veeramani, for which the given t-norm is the strongest one. For the opposite problem, we obtain that there is a fuzzy metric space for which there is no strongest t-norm.
Dong Qiu, Weiquan Zhang
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On the Topological Structure of KM Fuzzy Metric Spaces and Normed Spaces

IEEE Transactions on Fuzzy Systems, 2020
Jian-Zhong Xiao, Xing-Hua Zhu
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