Results 21 to 30 of about 2,702,462 (144)

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, Swadesh Pal, Roderick Melnik   +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, Mohammed Yiha Dawed, Tesfaye Tefera Mamo   +2 more
wiley   +1 more source

Some Perturbed Ostrowski Type Inequalities for Functions Whose First Derivatives Are of Bounded Variation

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

A Variational Formulation for Modeling a Phosphorus Doped Silicon Semiconductor Through a Multi‐Well Approach

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

A comprehensive study on Milne-type inequalities with tempered fractional integrals

Boundary Value Problems
In 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, Hüseyin Budak, Asia Shehzadi, Fatih Hezenci, Haibo Chen   +4 more
doaj   +1 more source

Mathematical Analysis of a Fractional‐Order SVEIAHR Epidemic Model With a Generalized Incidence Function Based on the Caputo Operator

Abstract and Applied Analysis, Volume 2026, Issue 1, 2026.
In this article, we develop a fractional‐order SVEIAHR epidemic model incorporating imperfect vaccination and a general incidence function to better capture the transmission dynamics of highly contagious infectious diseases. Unlike classical integer‐order models, this formulation accounts for memory effects in both infection and immunization processes,
Téwendé Emmanuel Nana, Boureima Sangaré, Abou Bakari Diabaté, Yufeng Xu   +3 more
wiley   +1 more source

Modified Fast Inertial‐Type Krasnosel’skii‐Mann Iterative Scheme Involving Asymptotically Nonexpansive Mapping

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, Micah Osilike, Noemí DeCastro-García, Angel Luis Muñoz Castañeda, David Escudero García, Wiyada Kumam   +5 more
wiley   +1 more source

Optimal Control Analysis and Simulation of a Mathematical Model for Recurrent Malaria Dynamics via the Caputo Fractional‐Order Derivative

International Journal of Differential Equations, Volume 2026, Issue 1, 2026.
The Caputo fractional derivative is employed to investigate the role of memory effects in modeling the transmission dynamics of recurrent malaria in interacting human–vector populations. The model generalizes an existing classical version accounting for the three major forms of recurrent malaria, including re‐infection, recrudescence, and relapse.
Sulaimon F. Abimbade, Furaha M. Chuma, Adekunle O. Sangotola, Ramoshweu S. Lebelo, Samson Olaniyi, Md. Kamrujjaman   +5 more
wiley   +1 more source

Milne-type inequalities for third differentiable and h-convex functions

Boundary Value Problems
This 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

On the experimental investigation of Pareto–Lipschitzian optimization

Lietuvos Matematikos Rinkinys, 2011
A well-known example of global optimization that provides solutions within fixed error limits is optimization of functions with a known Lipschitz constant. In many real-life problems this constant is unknown.
Jonas Mockus, Justas Stašionis
doaj   +1 more source