elementary divisor ring 8 Bezout ring 5 neat ring 5 13F99 4 clean ring 3 neat range one 3 stable range one 3 15A21 2 Hermite ring 2 canonical diagonal form 2 clear ring 2 1 06F20 1 13F15 1 19B10 1 Bezout B−domain 1 Bezout duo-domain 1 Distributive domain 1 Type AMS subject classification here 1 a Bezout domain 1 a co-adequate element 1 a ring of stable range 1 1 an adequate domain 1 an element of almost stable range 1 1 an elementary divisors ring 1 divisor of matrices 1 effective ring 1 exchange ring 1 factorization of matrices up to associate 1 finite stable range 1