1.

NCsostools - a software package to handle the noncommutative polynomials.

We wrote a Matlab package NCsostools which contains routines to handle the NC polynomials (multiplication, addition, power, simplification etc.) , and routines to detect whether given NC polynomial is SOHS (modulo cyclic equivalence). The package is available from http://ncsostools.fis.unm.si/.

F.05 Ability to launch new technological development cycle

COBISS.SI-ID: 17018935

2.

On factorization of polynomials by semidefinite programming

In the paper we present the Newton Chip method, which is the core of the Gram matrix mathod to obtain SOHS decomposition of NC polynomial.

B.06 Other

COBISS.SI-ID: 14681689