2 papers
math.AG2026
Segre-Determinantal Loci and the Image Variety for Three Flatland Cameras
Colin Alstad, Timothy Duff, Mordechai Katzman
Motivated by applications of algebraic geometry to reconstruction problems in computer vision, we initiate a study of the equations of degeneracy loci associated with linearly depe…
math.AG2024
Subalgebra and Khovanskii bases equivalence
Colin Alstad, Michael Burr, Oliver Clarke +1
The main results of this paper establish a partial correspondence between two previously-studied analogues of Groebner bases in the setting of algebras: namely, subalgebra (aka SAG…