AbstractLet Dj, j = 1,2, be two bounded domains (obstacles) in Rn, n ≥ 2, with the boundaries Г. Let Aj be the scattering amplitude corresponding to Dj. The Dirichlet boundary condition is assumed on Гj. A formula is derived for A ≔ A1 − A2. This formula is used for a derivation of the derivative of the scattering amplitude with respect to Г, the boundary of the obstacle
AbstractA short and self-contained proof of the existence of the scattering solution in exterior dom...
AbstractIn this paper we estimate distances between two soft obstacles in terms of corresponding sca...
We study the classical combined field integral equation formulations for time-harmonic acoustic scat...
AbstractLet Dj, j = 1,2, be two bounded domains (obstacles) in Rn, n ≥ 2, with the boundaries Г. Let...
AbstractThe obstacle scattering problem is analyzed by means of an integral equation of the first ki...
We consider the case of scattering by several obstacles in Rd, d≥2 for the Laplace operator Δ with D...
AbstractLet H≔−12Δ acting in L2(Rn), n≥3. Given a compact obstacle K, let HY be the operator obtaine...
For the Schrodinger equation at fixed energy with a potential supported in a bounded domain we give ...
We consider the case of scattering by several obstacles in Rd , d ≥ 2 for the Laplace operator with...
We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its depende...
We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its depende...
AbstractLet q(x) ∈ L2(D), D ⊂ R3 is a bounded domain, q = 0 outside D, q is real-valued. Assume that...
We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its depende...
We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its depende...
AbstractIt is proved that A(θ′,θ,k) = A(θ′·θ,k) is a necessary and sufficient condition for a scatte...
AbstractA short and self-contained proof of the existence of the scattering solution in exterior dom...
AbstractIn this paper we estimate distances between two soft obstacles in terms of corresponding sca...
We study the classical combined field integral equation formulations for time-harmonic acoustic scat...
AbstractLet Dj, j = 1,2, be two bounded domains (obstacles) in Rn, n ≥ 2, with the boundaries Г. Let...
AbstractThe obstacle scattering problem is analyzed by means of an integral equation of the first ki...
We consider the case of scattering by several obstacles in Rd, d≥2 for the Laplace operator Δ with D...
AbstractLet H≔−12Δ acting in L2(Rn), n≥3. Given a compact obstacle K, let HY be the operator obtaine...
For the Schrodinger equation at fixed energy with a potential supported in a bounded domain we give ...
We consider the case of scattering by several obstacles in Rd , d ≥ 2 for the Laplace operator with...
We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its depende...
We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its depende...
AbstractLet q(x) ∈ L2(D), D ⊂ R3 is a bounded domain, q = 0 outside D, q is real-valued. Assume that...
We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its depende...
We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its depende...
AbstractIt is proved that A(θ′,θ,k) = A(θ′·θ,k) is a necessary and sufficient condition for a scatte...
AbstractA short and self-contained proof of the existence of the scattering solution in exterior dom...
AbstractIn this paper we estimate distances between two soft obstacles in terms of corresponding sca...
We study the classical combined field integral equation formulations for time-harmonic acoustic scat...
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