Asymptotic estimation for solution of a class of semi-linear Robin problems
- 10 Downloads
A class of semi-linear Robin problem is considered. Under appropriate assumptions, the existence and asymptotic behavior of its solution are studied more carefully. Using stretched variables, the formal asymptotic expansion of solution for the problem is constructed and the uniform validity of the solution is obtained by using the method of upper and lower solution.
Key wordssemi-linear singular perturbation Robin problem asymptotic expansion
AMS(2000) subject classification34A40 34B15
Unable to display preview. Download preview PDF.
- Chang, K. W. and Howes, F. A., A Nonlinear Singular Perturbation Phenomena: Theory and Applications, New York: Springer-Verlag, 1984.Google Scholar