Results 21 to 30 of about 231 (170)
Finite Chainability, Locally Lipschitzian and Uniformly Continuous Functions
Zeitschrift für Analysis und ihre Anwendungen, 1998 We present a notion of a finitely chainable subset of a metric space X . We show that Y is a finitely chainable subset of ...
MARINO, Giuseppe +2 more
openaire +3 more sources
The Role of Inducible Defence in Ecological Models: Effects of Nonlocal Intraspecific Competition
Studies in Applied Mathematics, Volume 156, Issue 6, June 2026.ABSTRACT Phenotypic plasticity significantly influences species interactions, especially via inducible defensive mechanisms in predator–prey dynamics. This work proposes and explores a predator–prey scenario whereby the prey species demonstrates inducible defence mechanisms against predators.
Sangeeta Saha +2 more
wiley +1 more source
Eco‐Epidemiological Mathematical Model Analysis With Time Delays and Hopf Bifurcation
Natural Resource Modeling, Volume 39, Issue 2, May 2026.ABSTRACT Ecological and infection predator prey mathematical model is important tool for understanding complex systems and forecasting outcomes biologically. Incorporating saturation mass action incidence rates representing the rate of susceptible prey infection as a function of time along with time delay terms, makes more realistic and reflective of ...
Solomon Molla Alemu +2 more
wiley +1 more source
International Journal of Analysis and Applications, 2016 The main aim of this paper is to establish some new perturbed Ostrowski type integral inequalities for functions whose first derivatives are of bounded variation. Some perturbed Ostrowski type inequalities for Lipschitzian and monotonic mappings are also
Hüseyin Budak, Mehmet Zeki Sarikaya
doaj +2 more sources
Advanced Theory and Simulations, Volume 9, Issue 2, February 2026.This article develops a variational formulation for modeling a silicon semiconductor through a multiwell approach utilizing phosphorus atoms as a dopant substance. The variational formulation here developed may be used to find an optimal phosphorus density distribution concerning an originally silicon density, in order to maximize the electrical ...
Fabio Silva Botelho
wiley +1 more source
Fixed-point theorems and Morse's lemma for Lipschitzian functions
Journal of Mathematical Analysis and Applications, 1990 We prove a fixed-point theorem for set-valued mappings defined on a nonempty compact subset X of Rn which can be represented by inequality constraints, i.e., X={x in Rn| f(x) < 0}, f locally Lipschitzian and satisfying a nondegeneracy assumption outside of X.
Bonnisseau, Jean-Marc, Cornet, Bernard
openaire +4 more sources
A comprehensive study on Milne-type inequalities with tempered fractional integrals
Boundary Value ProblemsIn the framework of tempered fractional integrals, we obtain a fundamental identity for differentiable convex functions. By employing this identity, we derive several modifications of fractional Milne inequalities, providing novel extensions to the ...
Wali Haider +4 more
doaj +1 more source
Computational and Mathematical Methods, Volume 2026, Issue 1, 2026.It is our aim to propose a new iterative algorithm with an inertial term involving asymptotically nonexpansive mapping in the framework of Hilbert spaces. Let T : H⟶H be asymptotically nonexpansive mapping with F(T) ≠ ∅ ∅ and let xnn≥0 be defined by xn+1 = σnzn + bn(Tnσnzn − σnzn) + εn, ∀n ≥ 1.
Emmanuel Akaligwo +5 more
wiley +1 more source
Significance of F‐Contraction After Proinov’s Fixed‐Point Results
Journal of Function Spaces, Volume 2026, Issue 1, 2026.Wardowski laid out his idea of an F‐contraction mapping, which provides an imperative generalization of the Banach contraction principle, back in 2012. Although Wardowski’s work has generated considerable interest in fixed‐point theory, motivating many researchers to extend these results to more general spaces, to investigate broader classes of ...
Naeem Saleem +4 more
wiley +1 more source
Milne-type inequalities for third differentiable and h-convex functions
Boundary Value ProblemsThis paper develops a novel Milne inequality for third-differentiable and h-convex functions using Riemann integrals. Furthermore, new Milne inequalities are proposed utilizing a summation parameter p ≥ 1 $p\geq 1$ for s-convexity, convexity, and P ...
Bouharket Benaissa, Hüseyin Budak
doaj +1 more source