Advanced Search

Query:

Fill in the form and click »Search«...

Format:

Display: entries per page entries

Zbl 1026.35105
Yan, Guozheng; Pang, Peter Y.H.
Inverse obstacle scattering with two scatterers. (English)
[J] Appl. Anal. 70, No.1-2, 35-43 (1998). ISSN 0003-6811; ISSN 1563-504X/e

From the introduction: The authors consider the problem of determining the shape of an obstacle by the far field pattern of acoustic or electromagnetic scattered waves. Here they are interested in scattering by two obstacles $D_1$ and $D_2$ with $D_1\subset D_2$ and $\partial D_1\cap \partial D_2= \emptyset$. For a fixed obstacle $D_2$, they show the uniqueness of the obstacle $D_1$ with the sound-soft condition on the boundary of $D_1$.

MSC 2000:: *35R30 Inverse problems for PDE
35J25 Second order elliptic equations, boundary value problems
76Q05 Density waves (fluid mechanics)

Keywords: inverse scattering; inverse obstacle scattering; Helmholtz equation; Dirichlet boundary value problem; transmission boundary value problem; acoustic or electromagnetic scattered waves; uniqueness; sound-soft condition

Comment on this Item PDF MathML XML ASCII DVI PS BibTeX Online Ordering Article Journal

	Scientific prize winners of the ICM 2010
	Overhang
	Lie groups, physics and geometry. An introduction for physicists, engineers and chemists.

Advanced Search

Zentralblatt MATH Berlin [Germany]