NDLI: Numerical solution of singular perturbation problems exhibiting dual layers

Please wait, while we are loading the content...

Numerical solution of singular perturbation problems exhibiting dual layers

Content Provider	Springer Nature Link
Author	Soujanya, G. B. S. L. Reddy, Y. N. Phaneendra, K.
Copyright Year	2013
Abstract	In this paper, a fitted finite difference method is presented for solving singularly perturbed two-point boundary value problems with the boundary layer at both end (left and right) points. We have introduced a fitting factor in Dahlquist tridiagonal finite difference scheme and obtained its value from the theory of singular perturbations. This fitting factor takes care of the rapid changes that occur in the boundary layer. The efficient Thomas algorithm is used to solve the tridiagonal system. Maximum absolute errors are presented in tables to show the efficiency of the method.
Starting Page	250
Ending Page	257
Page Count	8
File Format	PDF
ISSN	09750770
Journal	International Journal of Advances in Engineering Sciences and Applied Mathematics
Volume Number	5
Issue Number	4
e-ISSN	09755616
Language	English
Publisher	Springer India
Publisher Date	2013-12-04
Publisher Place	India
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Singular perturbation problems Boundary layer Dual layer Finite differences Fitted method Engineering ApplicationMathematics/Computational Methods of Engineering
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in