We construct a class of super-reflexive complementably minimal spaces, and study uniformly convex distortions of the norm on Hilbert space by using methods of complex interpolation.
@article{arxiv.math/9405210,
title = {Complex interpolation and complementably minimal spaces},
author = {Peter G. Casazza and Nigel J. Kalton and Denka Kutzarova and M. Mastylo},
journal= {arXiv preprint arXiv:math/9405210},
year = {2009}
}