Fitted computational method for solving singularly perturbed small time lag problem

Fitted computational method for solving singularly perturbed small time lag problem

Abstract Objectives An accurate exponentially fitted numerical method is developed to solve the singularly perturbed time lag problem. The solution to the problem exhibits a boundary layer as the perturbation parameter approaches zero. A priori bounds and properties of the continuous solution are di...

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Bibliographic Details
Main Authors: Sisay Ketema Tesfaye, Mesfin Mekuria Woldaregay, Tekle Gemmechu Dinka, Gemechis File Duressa
Format: Article
Language:English
Published: BMC 2022-10-01
Series:BMC Research Notes
Subjects:
Accurate numerical method
Exponentially fitted method
Stability and uniform convergence
Online Access:https://doi.org/10.1186/s13104-022-06202-0

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