AGC, t-designs and partition sets
Alberto Besana, Cristina Martínez-Ramírez · arXiv (Cornell University) · 2017
AG codes correspond geometrically to points in the Grassmannian of k-planes in an n-dimensional projective space PG(n, F_q) defined over a finite field F_q of q elements. We prove that invariant subgrassmannians by the action of a triangle group hold a t-design of determined parameters.