R.B. Morris, Y. Tsuji, et al.
International Journal for Numerical Methods in Engineering
Paper
On multiplication of 2 × 2 matrices
Abstract
The two main results of this note are:. (i) The minimum number of multiplications required to multiply two 2 X 2 matrices is seven. (ii) The minimum number of multiplications/divisions required to multiply two complex numbers is three. © 1971.
Related
Paul J. Steinhardt, P. Chaudhari
Journal of Computational Physics
Charles A Micchelli
Journal of Approximation Theory
Conference paper
Compression scheme for digital cinema application
Ligang Lu, Jack L. Kouloheris
IS&T/SPIE Electronic Imaging 2002