2 papers
math.RT2026
On Two Algebraic Realizations of Schubert Calculus
André Contiero, Letterio Gatto, Parham Salehyan
Schubert calculus on complex Grassmannians can be played by means of differential operators acting on Schur polynomials or Vertex Operators acting on exterior algebras. In this pap…
math.RT2024
Action of free fermions on Symmetric Functions
Letterio Gatto, Malihe Yousofzadeh
The Clifford algebra of the endomorphisms of the exterior algebra of a countably dimensional vector space induces natural {\em bosoni}c shadows, i.e. families of linear maps betwee…