Abstract
Wave reflection by smooth media and resonance of systems with radiation damping are instructive examples of a failure of the standard approach to asymptotics. They are also good examples of a type of exponential asymptotics needed for the sciences. Successful modifications of conventional, singular-perturbation theory have been found for them and show some of the principles promising wider usefulness. They have led to recent developments in WKB-connection theory, which are also reported briefly.
This work was sponsored by the United States Army under Contract No. DAAG29-80-C-0041 and supported partially by the National Science Foundation under Grant MCS-8001960.
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Meyer, R.E. (1982). Wave reflection and quasiresonance. In: Eckhaus, W., de Jager, E.M. (eds) Theory and Applications of Singular Perturbations. Lecture Notes in Mathematics, vol 942. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0094742
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DOI: https://doi.org/10.1007/BFb0094742
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