Thaniporn Chaysri, Apostolos Hadjidimos, Dimitrios Noutsos & Grigorios Tachyridis. (2022). Band-Times-Circulant Preconditioners for Non-Symmetric Real Toeplitz Systems with Unknown Generating Function.
East Asian Journal on Applied Mathematics. 12 (2).
285-322.
doi:10.4208/eajam.230721.251121