Jumageldi Charyyev — Neckpinchhttps://neckpinch.com/authors/jumageldi-charyyev/New arXiv papers by Jumageldi Charyyev, from Neckpinch Tue, 03 Nov 2026 08:41:12 GMT A Compact Non-convex Ancient Curve Shortening Flowhttps://neckpinch.com/papers/2204.05978/arxiv:2204.05978Tue, 12 Apr 2022 00:00:00 GMTJumageldi Charyyev — An example of a compact, non-convex, embedded ancient solution for the curve shortening flow, which is asymptotic to Yin-Yang curve, is constructed.Curve shorteningAncient solutions