Results 41 to 50 of about 379,525 (165)

Fundamentals of Synthesized Optimal Control

Mathematics, 2020
This paper presents a new formulation of the optimal control problem with uncertainty, in which an additive bounded function is considered as uncertainty.
Askhat Diveev, Elizaveta Shmalko, Vladimir Serebrenny, Peter Zentay   +3 more
doaj   +1 more source

Stability Analysis and Numerical Simulation of Prey-Mesopredator-Apex Predator Dynamic Model with Supplementary Food for Apex Predator

Jambura Journal of Mathematics
This study formulates and mathematically analyzes a three-species dynamic model involving prey, mesopredator, and apex predator, considering the presence of supplementary food available only to the apex predator.
Resmawan Resmawan, Rizka Putri Handayani, Binti Mualifatul Rosydah, Fahma Mu'jizatil Qur'ani   +3 more
doaj   +1 more source

Delay-Induced Stability Transitions and Emergent Population Cycles in a Generalized Ecological Food Chain

Mathematics
This research explores the influence of delayed species interactions on the stability of ecological communities. A generalized food-chain framework is considered, consisting of plants, herbivores, carnivores, and apex predators.
Dipesh, Pankaj Kumar, Hacer Ozden Ayna, Ismail Naci Cangul   +3 more
doaj   +1 more source

Fixed points, intersection theorems, variational inequalities, and equilibrium theorems

International Journal of Mathematics and Mathematical Sciences, 2000
From a fixed point theorem for compact acyclic maps defined on admissible convex sets in the sense of Klee, we first deduce collectively fixed point theorems, intersection theorems for sets with convex sections, and quasi-equilibrium theorems.
Sehie Park
doaj   +1 more source

Asymptotical stability of a nonlinear non-differentiable dynamic system in microbial continuous cultures

Advances in Difference Equations, 2017
In this paper, we consider a nonlinear non-differentiable dynamic system in microbial continuous cultures involving all possible metabolic pathways of the inhibition mechanisms of 3-hydroxypropionaldehyde onto the cell growth and the transport systems of
Jiajia Lv, Liping Pang, Enmin Feng
doaj   +1 more source

A Conservative Four-Dimensional Hyperchaotic Model with a Center Manifold and Infinitely Many Equilibria

Modelling
This paper presents a novel four-dimensional autonomous conservative model characterized by an infinite set of equilibrium points and an unusual algebraic structure in which all eigenvalues of the Jacobian matrix are zero.
Surma H. Ibrahim, Ali A. Shukur, Rizgar H. Salih   +2 more
doaj   +1 more source

A Study of Global Dynamics and Oscillatory Behavior of Rational-Type Nonlinear Fuzzy Difference Equations with Exponential Decay

Axioms
The concept of fuzzy modeling and fuzzy system design has opened new horizons of research in functional analysis, having a significant impact on major fields such as data science, machine learning, and so on.
Sara Saud, Carlo Cattani, Muhammad Tanveer, Muhammad Usman, Asifa Tassaddiq   +4 more
doaj   +1 more source

Games with Equilibrium Points [PDF]

Proceedings of the National Academy of Sciences, 1953
Otter, Richard, Dunne, John
openaire   +3 more sources

Assisting Forearm Function in Children With Movement Disorders via A Soft Wearable Robot With Equilibrium-Point Control. [PDF]

Front Robot AI, 2022
Realmuto J, Sanger TD.
europepmc   +1 more source

Sensitivity and Stability Analysis of a SEIR Epidemic Model with Information

Journal of Experimental Life Science, 2019
In this paper, the construction and stability analysis of a SEIR epidemic model with information are discussed. This model contains information about how to prevent the spread of infectious diseases which is transmitted by infected individuals to ...
Robiatul Witari Wilda, Trisilowati Trisilowati, Moch. Aruman Imron   +2 more
doaj   +1 more source