Results 41 to 50 of about 2,060,134 (159)

A TWO-DIMENSIONAL HARDY TYPE INEQUALITY FOR FUZZY INTEGRALS

International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2013
In this paper, a two-dimensional Hardy type inequality for fuzzy integrals is proved. Also, some illustrative examples are presented.
Heriberto Román-Flores, A. Flores-Franulic, Yurilev Chalco-Cano, Dan A. Ralescu   +3 more
openaire   +7 more sources

On Fuzzy Fréchet Contractions Governed by Rational Expressions and Related Applications

Journal of Applied Science and Engineering
. This work explores a specific category of contraction mappings characterized by rational- type within the framework of fuzzy Fréchet spaces(FFS). By utilizing the triangular inequality associated with fuzzy seminorms, we establish fixed point results ...
Ahmed Ghanawi Jasim
doaj   +1 more source

Quantized Sampled-Data Control for T-S Fuzzy System Using Discontinuous LKF Approach

Frontiers in Neuroscience, 2019
In this study, the stability for a class of sampled-data Takagi-Sugeno (T-S) fuzzy systems with state quantization was investigated. Using the discontinuous Lyapunov-Krasoskii functional (LKF) approach and the free-matrix-based integral inequality bounds
Shenquan Wang, Shuaiqi Chen, Wenchengyu Ji, Keping Liu   +3 more
doaj   +1 more source

Design of uncertainty and disturbance estimator based tracking control for fuzzy switched systems

IET Control Theory & Applications, 2021
In this paper, an uncertainty and disturbance estimator (UDE)‐based control is employed to ensure the finite‐time tracking and disturbance rejection performance for a class of Takagi–Sugeno fuzzy switched systems including additive time‐varying delays ...
R. Sakthivel, S. Harshavarthini, Dhafer J. Almakhles, R. Kavikumar   +3 more
doaj   +1 more source

Synchronization of Fractional Order Fuzzy BAM Neural Networks With Time Varying Delays and Reaction Diffusion Terms

IEEE Access, 2020
In this article synchronization of fractional order fuzzy BAM neural networks with time varying delays and reaction diffusion terms is studied. The time varying delays consist of discrete delays and distributed delays are considered.
M. Syed Ali, M. Hymavathi, Grienggrai Rajchakit, Sumit Saroha, L. Palanisamy, Porpattama Hammachukiattikul   +5 more
doaj   +1 more source

Up and Down $\mathit{h}$-Pre-Invex Fuzzy-Number Valued Mappings and Some Certain Fuzzy Integral Inequalities

Axioms, 2022
The objective of the current paper is to incorporate the new class and concepts of convexity and Hermite–Hadamard inequality with the fuzzy Riemann integral operators because almost all classical single-valued and interval-valued convex functions are ...
Muhammad Bilal Khan, Hatim Ghazi Zaini, Jorge E. Macías-Díaz, Mohamed S. Soliman   +3 more
doaj   +1 more source

A New Contribution in Fractional Integral Calculus and Inequalities over the Coordinated Fuzzy Codomain

Axioms
The correct derivation of integral inequalities on fuzzy-number-valued mappings depends on applying fractional calculus to fuzzy number analysis. The purpose of this article is to introduce a new class of convex mappings and generalize various previously
Zizhao Zhou, Ahmad Aziz Al Ahmadi, Alina Alb Lupas, Khalil Hadi Hakami   +3 more
doaj   +1 more source

Discussion on Fuzzy Integral Inequalities via Aumann Integrable Convex Fuzzy-Number Valued Mappings over Fuzzy Inclusion Relation

Mathematics, 2023
Convex bodies are naturally symmetrical. There is also a correlation between the two variables of symmetry and convexity. Their use, in either case, has been feasible in recent years because of their interchangeable and similar properties. The proposed analysis provides information on a new class for a convex function which is known as up and down X1 ...
Muhammad Khan, Hakeem Othman, Aleksandr Rakhmangulov, Mohamed Soliman, Alia Alzubaidi   +4 more
openaire   +2 more sources

Inequalities for a Weighted Integral [PDF]

, 1999
In the article, along with the procedure generalizing the mean value theorems for derivative from Rolle to Taylor, we generalize the Iyengar inequality for an integral to obtain some inequalities for weighted integrals involving bounded derivative of the
Qi, Feng
core   +5 more sources

Some Novel Estimates of Integral Inequalities for a Generalized Class of Harmonical Convex Mappings by Means of Center-Radius Order Relation

Journal of Mathematics, 2023
In interval analysis, integral inequalities are determined based on different types of order relations, including pseudo, fuzzy, inclusion, and various other partial order relations.
Waqar Afzal, Khurram Shabbir, Mubashar Arshad, Joshua Kiddy K. Asamoah, Ahmed M. Galal   +4 more
doaj   +1 more source