Inversion of Toeplitz-plus-Hankel matrices with arbitrary rank profile
Georg Heinig · Contemporary mathematics - American Mathematical Society · 2003
Fast algorithms for the inversion of Toeplitz-plus-Hankel matrices are presented that work, in contrast to algorithms in the literature, for any nonsingular Toeplitz-plus-Hankel matrix. The design of the algorithms is based on the kernel structure properties of Toeplitz-plus-Hankel matrices.