Frozen time methods for conditionally stable problems in singular perturbation theory
β Scribed by R. Naulin
- Book ID
- 105332758
- Publisher
- Akadmiai Kiad
- Year
- 1994
- Tongue
- English
- Weight
- 171 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1588-2632
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π SIMILAR VOLUMES
Singular perturbation problems are of common occurrence in all branches of applied mathematics and engineering. These problems are encountered in various fields such as solid mechanics, fluid dynamics, quantum mechanics, optimal control, chemical reactor theory, aerodynamics, reaction-diffusion proc
We consider an elliptic perturbation problem in a circle by using the analytical solution that is given by a Fourier series with coefficients in terms of modified Bessel functions. By using saddle point methods we construct asymptotic approximations with respect to a small parameter. In particular w