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Project-declaredLean 4.32.0-rc1

Rel Loc Htpy Formal Sol exists sol

RelLoc.HtpyFormalSol.exists_sol

Plain-language statement

A corollary of the local parametric h-principle, forgetting the homotopy and ε-closeness, and just stating the existence of a solution that is holonomic near K. Furthermore, we assume that P = ā„ and K is of the form compact set Ɨ I. This is sufficient to prove sphere eversion.

topologydifferential geometryhomotopy

Source project: Sphere eversion

Person-level attribution pending.

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