OpenAI reports the ordinary-double-point volume gap

A singular n-dimensional complex algebraic klt germ with zero boundary has normalized volume at most 2(n−1)^n, with equality exactly at an analytic ordinary double point.

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Understanding the problem

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A singular n-dimensional complex algebraic klt germ with zero boundary has normalized volume at most 2(n−1)^n, with equality exactly at an analytic ordinary double point.

Why it matters

If correct, gives a sharp dimension-uniform bound and characterizes its equality case.

What counts as progress

What is the sharp normalized-volume bound for singular klt germs?

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