A preconditioner for systems with symmetric Toeplitz blocks

Keyphrases

• Block Toeplitz 100%
• Circular Matrix 50%
• Clustering Results 50%
• Computational Expense 50%
• Convolution Kernel 50%
• Integral Equations 50%
• Iterative Algorithm 50%
• Line Segments 100%
• Low-rank 50%
• Matrix Ap 50%
• Preconditioned Conjugate Gradient Method 50%
• Preconditioned Matrix 50%
• Principal Submatrix 50%
• Symmetric Positive Definite System 50%
• Toeplitz Matrix 50%
• Toeplitz System 100%

Mathematics

• Conjugate Gradient Method 50%
• Convolution 50%
• Integral Equation 50%
• Line Segment 100%
• Matrix (Mathematics) 100%
• Positive Definite 50%
• Principal Submatrix 50%
• Toeplitz Matrix 50%