On an initial-boundary value problem for
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V. A. Dougalis; F. Sturm; G. E. Zouraris
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Article
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2009
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John Wiley and Sons
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English
⚖ 407 KB
👁 1 views
## Abstract We consider the third‐order Claerbout‐type wide‐angle parabolic equation (PE) of underwater acoustics in a cylindrically symmetric medium consisting of water over a soft bottom B of range‐dependent topography. There is strong indication that the initial‐boundary value problem for this e