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Block ω-circulant preconditioners for parabolic equations
Po Yin Fung,
Sean Y. Hon
*
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Corresponding author for this work
Department of Mathematics
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Dive into the research topics of 'Block ω-circulant preconditioners for parabolic equations'. Together they form a unique fingerprint.
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Mathematics
Parabolic Equation
100%
Minimal Residual Method
100%
Numerical Experiment
50%
Discretization
50%
Linear System
50%
Eigenvalue
50%
Fast Fourier Transform
50%
Execution Time
50%
Singular Value
50%
Computer Science
Preconditioner
100%
Parabolic Equation
100%
Discretization
16%
Eigenvalue
16%
Execution Time
16%
Linear System
16%
Fast Convergence
16%
Singular Value
16%
Fast Fourier Transform
16%
Engineering
Circulant
100%
Numerical Experiment
33%
Eigenvalue
33%
Discretization Scheme
33%
Singular Value
33%
Fast Fourier Transform
33%
Execution Time
33%
Keyphrases
Eigenvalue Clustering
50%
Time Execution
50%
Diagonalization
50%