Results 31 to 40 of about 304,307 (287)

Critical remarks on "Existence of the solution to second order differential equation through fixed point results for nonlinear F-contractions involving ω0-distance"

open access: yesVojnotehnički Glasnik, 2023
Introduction/purpose: In this paper, several critical remarks are presented concerning the paper of Iqbal & Rizwan: Existence of the solution to second order differential equation through fixed point results for nonlinear F-contractions involving w0 ...
Zoran Kadelburg   +3 more
doaj   +1 more source

Criteria for strict monotonicity of the mixed volume of convex polytopes [PDF]

open access: yesAdvances in Geometry, 2019
Abstract Let P 1, …, Pn and Q 1, …, Qn be convex polytopes in ℝ n with Pi ⊆ Qi . It is well-known that the mixed volume is monotone: V(P 1, …, Pn ) ≤ V ...
Bihan, Frédéric, Soprunov, Ivan
openaire   +4 more sources

Strict K-monotonicity and K-order continuity in symmetric spaces [PDF]

open access: yesPositivity, 2017
This paper is devoted to strict $K$- monotonicity and $K$-order continuity in symmetric spaces. Using the local approach to the geometric structure in a symmetric space $E$ we investigate a connection between strict $K$-monotonicity and global convergence in measure of a sequence of the maximal functions.
openaire   +2 more sources

A novel study of properties, functional equations and families of fuzzy implications through strict monotonicity [PDF]

open access: yes
summary:It is well known that monotonicity has been an important defining criterion for fuzzy logic connectives, such as fuzzy negations, t-norms, t-conorms and fuzzy implications.
Hembram, Priyapada   +1 more
core   +1 more source

Lower Local Uniform Monotonicity in F-Normed Musielak–Orlicz Spaces

open access: yesAxioms
Lower strict monotonicity points and lower local uniform monotonicity points are considered in the case of Musielak–Orlicz function spaces LΦ endowed with the Mazur–Orlicz F-norm.
Yanli Liu, Yangyang Xue, Yunan Cui
doaj   +1 more source

Algebraic Systems with Positive Coefficients and Positive Solutions

open access: yesMathematics, 2022
The paper is devoted to the existence, uniqueness and nonuniqueness of positive solutions to nonlinear algebraic systems of equations with positive coefficients.
Ana Maria Acu   +2 more
doaj   +1 more source

δ-Cut Decision-Theoretic Rough Set Approach: Model and Attribute Reductions

open access: yesThe Scientific World Journal, 2014
Decision-theoretic rough set is a quite useful rough set by introducing the decision cost into probabilistic approximations of the target. However, Yao’s decision-theoretic rough set is based on the classical indiscernibility relation; such a relation ...
Hengrong Ju   +5 more
doaj   +1 more source

Some Qualitative Properties of Traveling Wave Fronts of Nonlocal Diffusive Competition-Cooperation Systems of Three Species with Delays

open access: yesComplexity, 2020
This paper is concerned with nonlocal diffusion systems of three species with delays. By modified version of Ikehara’s theorem, we prove that the traveling wave fronts of such system decay exponentially at negative infinity, and one component of such ...
Meiping Yao, Pengzhi Qiao, Yang Wang
doaj   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane   +3 more
wiley   +1 more source

Monotonicity properties of Lorentz spaces

open access: yes, 1995
Criteria for uniform monotonicity, local uniform monotonicity and strict monotonicity of Lorentz spaces are given.
Henryk Hudzik   +3 more
core   +1 more source

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