Abstract:
A proof is given of the representation of any unimodular matrix of order three as the product of a diagonal, orthogonal, triangular and unimodular integral one.
Citation:
Kh. N. Narzullaev, “Representation of unimodular matrices in the form DOTU for n=3”, Mat. Zametki, 18:2 (1975), 213–221; Math. Notes, 18:2 (1975), 713–719