INIS
finite element method
100%
defects
100%
accuracy
100%
errors
100%
corrections
100%
wave equations
100%
polynomials
66%
matrices
50%
dispersions
50%
eigenvectors
33%
eigenfunctions
33%
convergence
16%
series expansion
16%
curves
16%
amplitudes
16%
approximations
16%
eigenvalues
16%
equations
16%
cost
16%
grids
16%
size
16%
sound waves
16%
Mathematics
Wave Equation
100%
Finite Element Method
100%
Polynomial
100%
Low Degree
75%
Constant
75%
Matrix (Mathematics)
75%
Eigenvector
50%
Numerical Dispersion
50%
Eigenfunction
50%
Fourth-Order
50%
Discretization
25%
Curve
25%
Number
25%
Points
25%
Triangle
25%
Zeros
25%
Approximates
25%
Series Expansion
25%
Operators
25%
Discrete Set
25%
Engineering
Lumped Mass
100%
Error
100%
Finite Element Method
100%
Defects
100%
Fourth Order
33%
Consistent Mass Matrix
33%
Eigenfunction
33%
Mass Matrix
16%
Dispersion Curve
16%
Element Discretisation
16%
Acoustic Wave Equation
16%
Element Size
16%
Material Constant
16%
Small Amplitude
16%
Elements
16%