hypercontractivity

Excessive contractivity of the higher frequencies in a Fourier spectrum.

Noun

  1. Excessive contractivity of the higher frequencies in a Fourier spectrum.
    • Moreover, we show a uniform bound for the existence time of solutions as well as an optimal hypercontractivity estimate.. - 2015, Piotr Biler, Jacek Zienkiewicz, “Existence of solutions for the Keller-Segel model of...

Origin

From hyper- + contractivity.