The inverses of some circulant matrices.
Ángeles CarmonaAndrés M. EncinasSilvia GagoM. José JiménezMargarida MitjanaPublished in: Appl. Math. Comput. (2015)
Keyphrases
- fourier transform
- sufficient conditions
- coefficient matrix
- singular value decomposition
- least squares
- linear complementarity problem
- positive definite
- neural network
- projection matrices
- frequency domain
- kronecker product
- pairwise comparison
- discrete fourier transform
- linear systems
- face recognition
- search engine
- data mining