Group of High Performance Scientific Computing (HiPerSC)

Fast Taylor polynomial evaluation for the matrix cosine, J. Sastre, J. Ibañez, P. Alonso, J. Peinado and E. Defez, Journal of Computational and Applied Mathematics, vol. 354 pp. 641-650, July 2019  https://doi.org/10.1016/j.cam.2018.12.041, Preprint Matlab code cosmpol.m