Proceedings of the American Mathematical Society, Vol. 112, No. 4 (Aug., 1991), pp. 915-918 (4 pages) Suppose A is a local ring and R = A[ X, X-1 ] is a Laurent ...

This is a preview. Log in through your library . Abstract The cardinality of a minimal basis of an ideal $I$ is denoted $\nu(I)$. Let $A$ be a polynomial ring in $n ...

Algebraic structures provide a comprehensive framework for understanding systems governed by operations such as addition and multiplication. In this context, noncommutative rings—where the order of ...

This course is available on the BSc in Business Mathematics and Statistics, BSc in Mathematics and Economics, BSc in Mathematics with Economics and BSc in Statistics with Finance. This course is ...