Generalizing the classical theorems of Max Noether and Petri, we describe generators and relations for the canonical ring of a stacky curve, including an explicit Grobner basis. We work in a general algebro-geometric context and treat log canonical...Daugiau...
Shemanske presents some of the vistas of modern mathematics to undergraduate students who have just started their mathematical education, with the intention of enticing and guiding them into taking mathematics courses beyond the typical calculus...Daugiau...
