Another low-technology estimate in convex geometry
- Author(s): Kuperberg, Greg
- et al.
Published Web Locationhttps://arxiv.org/pdf/math/9804023.pdf
We give a short argument that for some C > 0, every n-dimensional Banach ball K admits a 256-round subquotient of dimension at least C n/(log n). This is a weak version of Milman's quotient of subspace theorem, which lacks the logarithmic factor.