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在“
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1.
Equation
for
wave
processes in inhomogeneous moving media
and
functional solution of the acoustic tomography problem based on it
作者:
O. D. Rumyantseva
;
A. S. Shurup
关键词:
inhomogeneous moving medium
;
inhomogeneity of the sound velocity
;
inhomogeneity of absorption
;
inhomogeneity of density
;
vector field of flows
;
wave
equation
and
Helmholtz
equation
刊名:Acoustical Physics
出版年:2017
2.
Optimal Spectral Schemes Based on Generalized Prolate Spheroidal
Wave
Functions of Order
equation id-i-eq1">
equation-source format-t-e-x" xmlns:search="http://marklogic.com/appservices/search">\(-1\)
作者:
Jing Zhang
;
Li-Lian Wang
;
Huiyuan Li
;
Zhimin Zhang
关键词:
Generalized prolate spheroidal
wave
functions of order \(
;
1\)
;
Helmholtz
equation
s
;
Optimal spectral schemes
;
Error analysis
刊名:Journal of Scientific Computing
出版年:2017
3.
An improved sweeping domain decomposition preconditioner for the
Helmholtz
equation
作者:
Christiaan C. Stolk
关键词:
Helmholtz
equation
;
Domain decomposition
;
Multigrid method
;
High
;
frequency
wave
s
;
Perfectly matched layers
刊名:Advances in Computational Mathematics
出版年:2017
4.
Resonance Meets Homogenization
作者:
Ben Schweizer
关键词:
Meta
;
materials
;
Resonance
;
Homogenization
;
Helmholtz
equation
;
Maxwell’s
equation
s
;
Sound absorbers
;
Negative index materials
刊名:Jahresbericht der Deutschen Mathematiker-Vereinigung
出版年:2017
5.
Intrinsic electromechanical dynamic
equation
s for piezoelectric power harvesters
作者:
M. F. Lumentut
;
I. M. Howard
刊名:Acta Mechanica
出版年:2017
6.
Inverse inhomogeneous penetrable obstacle scattering problems in a stratified medium
作者:
Guoping Zhan
;
Lihan Liu
关键词:
inverse scattering problems
;
inhomogeneous penetrable obstacle
;
stratified medium
;
Helmholtz
equation
刊名:Boundary Value Problems
出版年:2017
7.
Open
wave
guides in a thin Dirichlet ladder: I. Asymptotic structure of the spectrum
作者:
S. A. Nazarov
关键词:
square lattice of quantum
wave
guides
;
open
wave
guides
;
spectrum
;
asymptotics
;
spectral gaps
;
trapped modes
刊名:Computational Mathematics
and
Mathematical Physics
出版年:2017
8.
Preasymptotic Error Analysis of High Order Interior Penalty Discontinuous Galerkin Methods for the
Helmholtz
Equation
with High
Wave
Number
作者:
Yu Du
;
Lingxue Zhu
关键词:
Helmholtz
equation
;
Large
wave
number
;
Stability
;
Pre
;
asymptotic error estimates
;
Interior penalty discontinuous Galerkin methods
刊名:Journal of Scientific Computing
出版年:2016
9.
Integral
Equation
s for Electromagnetic Scattering at Multi-Screens
作者:
X. Claeys
;
R. Hiptmair
关键词:
Screen
;
integral
equation
;
scattering
;
wave
propagation
;
Helmholtz
;
junction points
刊名:Integral
Equation
s
and
Operator Theory
出版年:2016
10.
Numerical modeling of undersea acoustics using a partition of unity method with plane
wave
s enrichment
作者:
Raúl Hospital-Bravo
;
Josep Sarrate
;
Pedro Díez
关键词:
Underwater acoustic propagation
;
Helmholtz
equation
;
Partition of unity method
;
Plane
wave
s
;
Complex
wave
number
;
Low
;
rank approximation
;
Singular value decomposition
刊名:Computational Mechanics
出版年:2016
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