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Near-field imaging of small perturbed obstacles for elastic waves
Peijun Li
*
, Yuliang WANG
*
Corresponding author for this work
Department of Mathematics
Research output
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Contribution to journal
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Journal article
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peer-review
4
Citations (Scopus)
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Dive into the research topics of 'Near-field imaging of small perturbed obstacles for elastic waves'. Together they form a unique fingerprint.
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Keyphrases
Coupled System
100%
Elastic Waves
100%
Near-field Imaging
100%
Displacement Field
100%
Inverse Problem
50%
Numerical Examples
50%
Expansion Method
50%
Time Harmonics
50%
Incident Wave
50%
Transparent Boundary Conditions
50%
Rigid Obstacle
50%
Inverse Obstacle Scattering
50%
Nonlinear Correction
50%
Correction Algorithm
50%
Transformed Field Expansion
50%
Power Series Expansion
50%
Small Perturbation
50%
Higher-order Terms
50%
Arbitrary Time
50%
Subwavelength Resolution
50%
Smooth Perturbations
50%
Reconstruction Formula
50%
Two-point Boundary Value Problem
50%
Scalar Potential
50%
Helmholtz Decomposition
50%
System of Boundary Value Problem
50%
Engineering
Boundary Value
100%
Displacement Field
100%
Elastic Wave
100%
Coupled System
100%
Boundary Condition
50%
One Dimensional
50%
Closed Form
50%
Numerical Example
50%
Harmonics
50%
Incident Wave
50%
Field Expansion
50%
Reconstruction Formula
50%
Helmholtz Decomposition
50%
Mathematics
Near-Field
100%
Displacement Field
100%
Closed Form
50%
Numerical Example
50%
Boundary Condition
50%
Incident Wave
50%
Scattering Problem
50%
Boundary Value Problems
50%
Circle
50%
Power Series Expansion
50%
Correction Algorithm
50%
Two-Point Boundary Value Problem
50%
Scalar Potential
50%
Physics
Boundary Value Problems
100%
Elastic Wave
100%
Boundary Condition
50%
Harmonics
50%