Results 111 to 120 of about 6,844 (227)

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

Computer Robust Control of Discrete-time Decentralized Stochastic Singularly Perturbed Systems

, 2012
[[abstract]]The goal of this research is to develop a discrete-time control scheme for computer robust control of decentralized stochastic singularly perturbed systems.
Yao, Kai-chao
core  

Implicit extended discontinuous Galerkin scheme for solving singularly perturbed Burgers' equations

Mathematical Modelling and Analysis
We present the implicit-modal discontinuous Galerkin scheme for solving the coupled viscous and singularly perturbed Burgers’ equations. This scheme overcomes overshoot and undershoots phenomena in the singularly perturbed Burgers’ equations. We present
Samaneh Khodayari-Samghabadi, Maryam Mondanizadeh, Sayed Hodjatollah Momeni-Masuleh   +2 more
doaj   +1 more source

Interaction of scales for a singularly perturbed degenerating nonlinear Robin problem. [PDF]

Philos Trans A Math Phys Eng Sci, 2022
Musolino P, Musolino P, Mishuris G.
europepmc   +1 more source

Strongly interacting bumps for the schrodinger-newton equations

, 2009
We study concentrated bound states of the Schrodinger-Newton equations Moroz, Penrose and Tod proved the existence and uniqueness of ground states.
Winter, M, Wei, J
core  

Singular perturbation boundary and interior layers problems with multiple turning points

Boundary Value Problems
In the study of singularly perturbed boundary problems with turning points, the solution undergoes sharp changes near these points and exhibits various interior phenomena.
Xinyu Wang, Na Wang
doaj   +1 more source

A stochastic numerical approach for a class of singular singularly perturbed system. [PDF]

PLoS One, 2022
Sabir Z, Botmart T, Raja MAZ, Weera W, Erdoğan F.   +4 more
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

On a Hypercycle System with Nonlinear Rate

, 2001
We study an (N+1)-hypercyclical reaction-diffusion system with nonlinear reaction rate n. It is shown that there exists a critical threshold N_0 such that for N\leq N_0 the system is stable while for N> N_0 it becomes unstable.
Winter, M, Juncheng Wei, Matthias Winter, Wei, J   +3 more
core   +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