By Dirk Kussin
In those notes the writer investigates noncommutative soft projective curves of genus 0, often known as remarkable curves. As a first-rate end result he indicates that every such curve X admits, as much as a few weighting, a projective coordinate algebra that is a now not inevitably commutative graded factorial area R within the feel of Chatters and Jordan. additionally, there's a normal bijection among the issues of X and the homogeneous best beliefs of peak one in R, and those leading beliefs are vital in a robust experience.
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