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Approximate solutions and error bounds for the wave equation in a stratified ionosphere with turning points

✍ Scribed by Nalesso, G. F.; Jacobson, A. R.

Book ID: 119686489
Publisher: American Geophysical Union
Year: 1991
Tongue: English
Weight: 736 KB
Volume: 26
Category: Article
ISSN: 0048-6604
DOI: 10.1029/91rs00934

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## Abstract Suppose __u__ is the solution of the initial value problem Suppose __n__ ≥ 1 is odd, __f__ and __g__ are supported in a ball __B__ with boundary __S__, and one of __f__ or __g__ is zero. We derive identities relating the norm of __f__ or __g__ to the norm of the trace of __u__ on __S_