4 papers
math.AG2026
Ãtale and Quasicoherent Cohomological Dimensions of Subspace Arrangements
Manolis C. Tsakiris, Matteo Varbaro
We report some work in progress on the relationship between étale and quasicoherent cohomological dimensions.
math.AC2026
Symbolic powers of the generic linkage of maximal minors
Vaibhav Pandey, Matteo Varbaro
Let be the ideal generated by the maximal minors of a matrix of indeterminates over a field and let denote the generic link, i.e., the most general link, of . The genera…
math.AC2025
Smooth Herzog projective curves
Hang Huang, Yevgeniya Tarasova, Matteo Varbaro +1
We prove that smooth projective curves admitting a squarefree Groebner degeneration have genus 0.
q-bio.MN2025
When algebra twinks system biology: a conjecture on the structure of Gröbner bases in complex chemical reaction networks
Paola Ferrari, Sara Sommariva, Michele Piana +2
We address the challenge of identifying all real positive steady states in chemical reaction networks (CRNs) governed by mass-action kinetics. Traditional numerical methods often r…