By Dirk Kussin
In those notes the writer investigates noncommutative soft projective curves of genus 0, also known as remarkable curves. As a prime consequence he indicates that every such curve X admits, as much as a few weighting, a projective coordinate algebra that's a now not unavoidably commutative graded factorial area R within the experience of Chatters and Jordan. in addition, there's a normal bijection among the issues of X and the homogeneous best beliefs of peak one in R, and those top beliefs are crucial in a powerful experience.
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