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In this paper, we define generalized Hukuhara diamond-alpha integral for fuzzy functions on time scales and obtain some of its fundamental properties and also we establish the relationship between diamond-alpha differentiation and…

综合数学 · 数学 2025-06-03 Selami Bayeğ , Funda Raziye Mert , Billur Kaymakçalan

New identity for fractional integrals have been defined. By using of this identity, some new Hermite-Hadamard type inequalities for Riemann-Liouville fractional integral have been developed. Our results have some relationships with the…

泛函分析 · 数学 2012-02-03 M. Emin Ozdemir , Merve Avci , Havva Kavurmaci

Similarity measures provide one of the core tools that enable reasoning about fuzzy sets. While many types of similarity measures exist for type-1 and interval type-2 fuzzy sets, there are very few similarity measures that enable the…

人工智能 · 计算机科学 2016-11-17 Josie McCulloch , Christian Wagner , Uwe Aickelin

In this paper we prove a Lyapunov type inequality for quasilinear problems with indefinite weights. We show that the first eigenvalue is bounded below in terms of the integral of the weight, instead of the integral of its positive part. We…

偏微分方程分析 · 数学 2015-04-10 J. Fernández Bonder , J. P. Pinasco , A. M. Salort

In this paper we prove an inequality for individual and uniform Diophantine exponents in the case of simultaneous approximation. This inequality is better than Jarnik's for small values of the uniform exponent.

数论 · 数学 2010-09-07 Oleg N. German

In this paper, we establish new general inequality for convex functions. Then we apply this inequality to obtain the midpoint, trapezoid and averaged midpoint-trapezoid integral inequality. Also, some applications for special means of real…

经典分析与常微分方程 · 数学 2012-05-10 M. Z. Sarikaya , H. Ogunmez , M. K. Yildiz

In this paper we established a new Simpson type conformable fractional integral equality for convex functions. Based on this identity, some results related to Simpson-like type inequalities are obtained. These results are then applied to…

经典分析与常微分方程 · 数学 2024-09-05 Zeynep Şanlı

We give an inequality of type sup+Cinf in dimension 2.

偏微分方程分析 · 数学 2013-12-03 Samy Skander Bahoura

Fuzzy logic is a powerful tool to model knowledge uncertainty, measurements imprecision, and vagueness. However, there is another type of vagueness that arises when data have multiple forms of expression that fuzzy logic does not address…

神经与进化计算 · 计算机科学 2016-10-18 Amine Ben Khalifa , Hichem Frigui

In this article, the concept of generalized fuzzy ideals in LA-semigroups. We introduced different types of generalized fuzzy ideals like bi-ideals, interior ideals and quasi ideals in LA-semigroups

逻辑 · 数学 2012-10-25 S. Abdullah , M. Atique Khan , M. Aslam

We prove some new retarded integral inequalities. The results generalize those in [J. Math. Anal. Appl. 301 (2005), no. 2, 265--275].

经典分析与常微分方程 · 数学 2009-04-18 Rui A. C. Ferreira , Delfim F. M. Torres

The purpose of this paper is to investigate some properties of fuzzy ideals and fuzzy bi-ideals in gamma-semigroups and to introduce the notion of fuzzy quasi ideals in gamma-semigroups. Here we also characterize a regular gamma-semigroup…

综合数学 · 数学 2011-02-02 Sujit Kumar Sardar , Samit Kumar Majumder , Soumitra Kayal

In the paper we prove several inequalities involving two isotonic linear functionals. We consider inequalities for functions with variable bounds, for Lipschitz and H\" older type functions etc. These results give us an elegant method for…

泛函分析 · 数学 2016-12-02 Mea Bombardelli , Ludmila Nikolova , Sanja Varošanec

We give a $q$-analog of middle convolution for linear $q$-difference equations with rational coefficients. In the differential case, middle convolution is defined by Katz, and he examined properties of middle convolution in detail. In this…

经典分析与常微分方程 · 数学 2015-05-05 Hidetaka Sakai , Masashi Yamaguchi

In this note, we give solutions to Problems $9.4$ and $9.5,$ which were presented by Mesiar and Stup\v{n}anov\'{a} [{\it Open problems from the 12th International Conference on Fuzzy Set Theory and Its Applications}, Fuzzy Sets and Systems…

统计理论 · 数学 2015-01-14 Michał Boczek , Marek Kaluszka

The bases of the theory of integrals for multidimensional differential systems are stated. The integral equivalence of total differential systems, linear homogeneous systems of partial differential equations, and Pfaff systems of equations…

动力系统 · 数学 2009-09-18 V. N. Gorbuzov

Some reverses for the generalised triangle inequality in complex inner product spaces that improve the classical Diaz-Metcalf results and applications are given.

泛函分析 · 数学 2007-05-23 Sever Silvestru Dragomir

In this paper, we establish several inequalities for different convex mappings that are connected with the Riemann-Liouville fractional integrals. Our results have some relationships with certain integral inequalities in the literature.

经典分析与常微分方程 · 数学 2014-08-24 M. Emin Özdemir , ÇEtin Yildiz , Havva Kavurmaci

In this paper we define a type of generalized Riemann-Lebesgue (decomposition) integral for non-negative real functions with respect to two non-additive set functions. For this integral we present some classical properties.

泛函分析 · 数学 2025-07-24 Anca Croitoru , Alina Iosif , Anna Rita Sambucini

In this paper, we discuss existence of Hukuhara differentiability of fuzzy-valued functions. Several examples are worked out to check that fuzzy-valued functions are one time, two times and n-times H-differentiable. We study the effects of…

综合数学 · 数学 2017-11-27 U. M. Pirzada , D. C. Vakaskar