Quadratic-linear algebra

In mathematics, a quadratic-linear algebra is an algebra over a field with a presentation such that all relations are sums of monomials of degrees 1 or 2 in the generators. They were introduced by Polishchuk and Positselski (2005, p.101).

References

• Polishchuk, Alexander; Positselski, Leonid (2005), Quadratic algebras, University Lecture Series, vol. 37, Providence, R.I.: American Mathematical Society, ISBN 978-0-8218-3834-1, MR2177131