Results 91 to 100 of about 17,380,414 (202)

Canards and Homoclinic Bifurcations for a Singularly Perturbed Rosenzweig–MacArthur Model with the Generalist Predator

Mathematics
In this paper, we investigate the multi-scale dynamics of a singularly perturbed Rosenzweig–MacArthur model with a generalist predator and identify dynamical phenomena, including equilibrium bifurcations, supercritical or subcritical singular Hopf ...
Xiao Wu, Shuaiwen Dan, Feng Xie
doaj   +1 more source

Adaptive Control for Singularly Perturbed Systems

IEEE Open Journal of Control Systems
Singularly perturbed systems are a class of mathematical systems that are not well approximated by their limits and can be used to model plants with multiple fast and slow states.
Kameron Eves, John Valasek
doaj   +1 more source

Solving singularly perturbed fredholm integro-differential equation using exact finite difference method. [PDF]

BMC Res Notes, 2023
Badeye SR, Woldaregay MM, Dinka TG.
europepmc   +1 more source

A seventh order numerical method for singular perturbed differential-difference equations with negative shift

Nonlinear Analysis, 2011
In this paper, a seventh order numerical method is presented for solving singularly perturbed differential-difference equations with negative shift. In recent papers the term negative shift has been used for delay.
Kolloju Phaneendra, Y. N. Reddy, GBSL. Soujanya   +2 more
doaj  

Numerical Modeling of a Boundary Value Problem for a Singularly Perturbed Differential Equation with Two Boundary Layers Using the Spectral-Grid Method

Computation
This paper proposes a spectral-grid method based on Chebyshev polynomials of the first kind for the numerical solution of second-order singularly perturbed boundary value problems containing two boundary layers.
Chori Begaliyevich Normurodov, Sardorbek Komil o’g’li Murodov, Muhriddin Amanturdiyevich Tilovov, Nasiba Turaxanovna Djurayeva, Mohira Majidovna Normatova, Elvira Erkin qizi Shakayeva   +5 more
doaj   +1 more source

Uniformly convergent extended cubic B-spline collocation method for two parameters singularly perturbed time-delayed convection-diffusion problems. [PDF]

BMC Res Notes, 2023
Negero NT.
europepmc   +1 more source

Graded mesh B-spline collocation method for two parameters singularly perturbed boundary value problems. [PDF]

MethodsX, 2023
Andisso FS, Duressa GF.
europepmc   +1 more source

A tension spline fitted numerical scheme for singularly perturbed reaction-diffusion problem with negative shift. [PDF]

BMC Res Notes, 2023
Ejere AH, Dinka TG, Woldaregay MM, Duressa GF.   +3 more
europepmc   +1 more source

Exponentially fitted numerical method for solving singularly perturbed delay reaction-diffusion problem with nonlocal boundary condition. [PDF]

BMC Res Notes, 2023
Wondimu GM, Woldaregay MM, Duressa GF, Dinka TG.   +3 more
europepmc   +1 more source

Periodic Solutions of Singularly Perturbed Systems [PDF]

Indiana University Mathematics Journal, 1955
Flatto, L., Levinson, N.
openaire   +2 more sources