2 papers
math.FA2021
Entropy and Information jump for log-concave vectors
Pierre Bizeul
We extend the result of Ball and Nguyen on the jump of entropy under convolution for logconcave random vectors. We show that the result holds for any pair of vectors (not necessari…
math.PR2019
Positive solutions for large random linear systems
Pierre Bizeul, Jamal Najim
Consider a large linear system where is a matrix with independent real standard Gaussian entries, is a vector of ones and with unkn…