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Spectral theory for the acoustic equation in an inhomogeneous medium

✍ Scribed by Geraldo S.S Avila


Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
481 KB
Volume
23
Category
Article
ISSN
0022-247X

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Spectral theory for the wave equation in
✍ Felix Ali Mehmeti; Erhard Meister; KreΕ‘o MihalinčiΔ‡ πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 238 KB πŸ‘ 2 views

Consider the two adjacent rectangular wedges K , K with common edge in the upper halfspace of 1 and the operator A ("!Laplacian multiplied by different constant coefficients a , a in K , K , respectively) acting on a subspace of H ΒΈ(K H ). This subspace should consist of those sufficiently regular f