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May 7, 2023 at 4:26 comment added roy smith nice example, and maybe Zariski's approach, that taking the integral closure of the affine ring, desingularizes the curve in one step. this is also an illustration of how much information is lost in the short proof. i only felt I understood something about singularities of curves after going through Walker's detailed proof by quadratic transforms.
S Apr 21, 2022 at 11:18 history answered pinaki CC BY-SA 4.0
S Apr 21, 2022 at 11:18 history made wiki Post Made Community Wiki by pinaki