Singular Perturbations and Slow-Mode Approximations for Large Scale Linear Systems.
ARIZONA UNIV TUCSON
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The solutions of large linear systems with slow and fast modes are well approximated away from endpoints by a slow-mode solution. This corresponds to the use of outer solutions as approximate solutions of singular perturbation problems away from boundary layer regions. This paper gives an algorithm for obtaining the slow-mode solutions, and illustrates how the slow and fast components are obtained for the initial value problem. Author
- Theoretical Mathematics