Keyphrases
Finite Element Method
47%
Helmholtz Equation
32%
Nitsche's Method
28%
Time-harmonic Acoustics
27%
Exterior Problem
27%
Galerkin Least Squares
26%
Finite Element
25%
Stabilized Finite Element Method
25%
Acoustics
24%
Galerkin
22%
Time Problem
21%
Inverse Problem
21%
Wave number
20%
Numerical Results
18%
Lagrange multiplier
18%
Numerical Test
18%
Infinite Element
18%
Discontinuous Enrichment Method
17%
Dispersion Analysis
16%
Weighted Equations
16%
Variational Formulation
16%
Stabilization Parameter
15%
Exterior Domain
15%
Embedded Interface
14%
Finite Element Calculation
13%
Domain-independent
12%
Unbounded Domain
12%
Non-reflecting Boundary Condition
12%
Galerkin Least-squares Method
12%
Optimal Convergence Rate
12%
Acoustic Scattering
12%
Elastic Solid
12%
Irwin's Integral
12%
Finite Element Analysis
11%
High-order
11%
Three-dimensional (3D)
11%
Artificial Boundary
11%
Least Squares
11%
Mesh Size
10%
Stability Parameters
10%
Time-harmonic Elastic Waves
10%
Interface Problem
10%
Stabilized Methods
10%
Plane Strain
9%
Direct Solution
9%
Plane Stress
9%
Numerical Examples
9%
Local Absorbing Boundary Conditions
9%
Small Time Step
9%
Semi-discrete
9%
Engineering
Finite Element Method
100%
Boundary Condition
51%
Harmonics
44%
Least Square
32%
Helmholtz's Law
31%
Discretization
25%
Wave Number
23%
Lagrange Multiplier Method
21%
Nitsche Method
19%
Infinite Element
18%
Eigenvalue
15%
Optimal Rate
14%
Two Dimensional
13%
Rate of Convergence
13%
Strong Form
12%
Elastic Solid
12%
Advection
12%
Degree of Freedom
11%
Numerical Methods
11%
Elastic Wave
10%
Plane Stress
10%
Plane Strain
10%
Good Performance
10%
Structural Model
10%
Numerical Example
10%
Finite Element Computation
9%
Multiscale
9%
Discontinuous Galerkin
9%
Beam Model
9%
One Dimensional
8%
Stabilized Method
8%
Mesh Size
7%
Fine Scale
7%
Dirichlet
7%
Model Problem
7%
Dimensional Problem
7%
Coercivity
7%
Thin Plate
7%
Plate Bending
7%
Computational Cost
7%
Mesh Refinement
6%
Plane Wave
6%
Mixed Mode
6%
Displacement Field
6%
Square Method
6%
Bending Problem
6%
Structural Problem
6%
Solid Body
6%
Harmonic Wave
6%
Term Condition
6%
Mathematics
Finite Element Method
77%
Least Square
31%
Boundary Condition
25%
Helmholtz Equation
16%
Adjoints
16%
Discretization
15%
Variational Formulation
14%
Infinite Element
13%
Unbounded Domain
12%
Wave Number
11%
Exterior Domain
11%
Eigenvalue
10%
unique solution φ
10%
Neumann Boundary Condition
9%
Time Step
9%
Square Method
8%
Eigenvalue Problem
8%
Numerical Methods
7%
Numerical Example
7%
Reflecting Boundary
7%
Numerical Analysis
6%
Heat Conduction
6%
Elastic Solid
6%
Two Dimensions
6%
Time Integration
6%
Spline
6%
Asymptotics
6%
Fourth-Order
5%
Wave Equation
5%
Strong Form
5%
Matrix (Mathematics)
5%
B-Spline
5%
