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https://rio2016.5ch.io/test/read.cgi/math/1786433734/166
>ハーバード大学のレヴェント・アルポーゲとAIモデルClaudeがS⁶の複雑な構造に関する78年間の未解決問題を解決したことで注目を集めた

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Alpöge complex structure 6-Sphere
AI による概要
Levent Alpöge, in an AI-assisted collaboration with Anthropic's Claude, posted a ~108-page preprint on August 23, 2026, claiming to have found an integrable complex structure on the 6-sphere (\(S^{6}\)). This addresses the famous Hopf problem, a major open question in differential geometry since 1947–1948.
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https://alpo.ge/
Levent Alpöge (pt&rl, anthropic, pbc / junior fellow, harvard sof, ）
https://alpo.ge/s6.pdf
The (3,4,∞) modular family of 2-tori, completed at its three special points, is a complex structure on S6.