| Original language | English |
|---|---|
| Publication status | Published - May 2002 |
Fields of science
- 101 Mathematics
- 101001 Algebra
- 101005 Computer algebra
- 101009 Geometry
- 101012 Combinatorics
- 101013 Mathematical logic
- 101020 Technical mathematics
Parametrization, Decomposition of Quadratic Forms Into Sums of Two Squares, and Hilbert's 17th Problem
Research output: Other contribution