Projections of varieties and partial elimination ideals. I
Speaker: Nguyen Dang Hop

Time: 10h, Wednesday, April 29, 2020

Online via google meet: https://meet.google.com/vha-ujbp-kwo

Abstract: The projection of a variety from a point corresponds to the elimination of an ideal with respect to a variable. The theory of partial elimination ideals, initiated by Mark Green, provides a method to keep track of the finer properties of the projection. We introduce partial elimination ideals, their computations with computer algebra softwares, and a few examples. We introduce some techniques to study partial elimination ideals.