Results 1 to 10 of about 693 (151)
Harmonically Convex Fuzzy-Interval-Valued Functions and Fuzzy-Interval Riemann–Liouville Fractional Integral Inequalities [PDF]
International Journal of Computational Intelligence Systems, 2021 It is well known that the concept of convexity establishes strong relationship with integral inequality for single-valued and interval-valued function.
Gul Sana +4 more
doaj +2 more sources
Weakly linear systems of fuzzy relation inequalities: The heterogeneous case [PDF]
Fuzzy Sets and Systems, 2012 New types of systems of fuzzy relation inequalities and equations, called weakly linear, have been recently introduced in [J. Ignjatović, M. Ćirić, S. Bogdanović, On the greatest solutions to weakly linear systems of fuzzy relation inequalities and equations, Fuzzy Sets and Systems 161 (2010) 3081--3113.].
Nada Damljanović +2 more
exaly +4 more sources
IEEE Access, 2018 Fuzzy relation inequalities composed by the min-product operation are established to model the pricing relation in a supply chain system. Basic properties of the min-product fuzzy relation inequalities are presented first, based on which the complete ...
Xuegang Zhou +4 more
doaj +3 more sources
A New Characterisation of the Minimal Solution Set to Max-min Fuzzy Relation Inequalities
Fuzzy Information and Engineering, 2017 In this paper, max-min fuzzy relation inequalities are applied to describe a BitTorrent-like Peer-to-Peer file sharing system. In order to decrease the network congestion under some fixed priority grade of the terminals, we define concept of ...
Xiao-bin Yang +2 more
doaj +3 more sources
Generalized variational inequalities with fuzzy relation
Journal of Computational and Applied Mathematics, 2002 Known techniques of variational optimization are applied here to a fuzzy optimization problem. Using \(\alpha\)-levels of a fuzzy constraint, the author describes an optimal solution on the level \(\alpha.\) Next, the successive approximation procedure leads to a maximizing solution. A numerical example is calculated with the aid of Maple V (a symbolic
Cheng-Feng Hu
exaly +3 more sources
Mathematics, 2022 In interval analysis, the fuzzy inclusion relation and the fuzzy order relation are two different concepts. Under the inclusion connection, convexity and non-convexity form a substantial link with various types of inequalities.
Muhammad Bilal Khan +4 more
doaj +1 more source
Mathematics, 2022 This study uses fuzzy order relations to examine Hermite–Hadamard inequalities (𝐻𝐻-inequalities) for convex fuzzy-number-valued mappings (FNVMs). The Kulisch–Miranker order relation, which is based on interval space, is used to define this fuzzy order ...
Muhammad Bilal Khan +3 more
doaj +1 more source
International Journal of Computational Intelligence Systems, 2022 In this study, we use the fuzzy order relation to show some novel variants of Hermite–Hadamard inequalities for pre-invex fuzzy-interval-valued mappings (F-I∙V-Ms), which we term fuzzy-interval Hermite–Hadamard inequalities and fuzzy-interval Hermite ...
Muhammad Bilal Khan +4 more
doaj +1 more source
Some New Classes of Preinvex Fuzzy-Interval-Valued Functions and Inequalities
International Journal of Computational Intelligence Systems, 2021 It is well known that convexity and nonconvexity develop a strong relationship with different types of integral inequalities. Due to the importance of the concept of nonconvexity and integral inequality, in this paper, we present some new classes of ...
Muhammad Bilal Khan +3 more
doaj +1 more source
Alexandria Engineering Journal, 2022 In this paper, firstly we define the new class of log-preinvex fuzzy-interval-valued functions which is called log-h-preinvex fuzzy-interval-valued functions (log-h-preinvex FIVFs) by means of fuzzy order relation.
Muhammad Bilal Khan +4 more
doaj +1 more source