2 papers
math.AG2025
Border Bases in the Rational Weyl Algebra
Carlos Rodriguez, Anna-Laura Sattelberger
Border bases are a generalization of Gröbner bases for zero-dimensional ideals in polynomial rings. In this article, we introduce border bases for a non-commutative ring of linear…
math.CA2019
A discrete approach to Wirtinger's inequality
Julià Cufí, Agustí Reventós, Carlos J. Rodríguez
Considering Wirtinger's inequality for piece-wise equipartite functions we find a discrete version of this classical inequality. The main tool we use is the theorem of classificati…