2 papers
math.OC2022
Simple Random Order Contention Resolution for Graphic Matroids with Almost no Prior Information
Richard Santiago, Ivan Sergeev, Rico Zenklusen
Random order online contention resolution schemes (ROCRS) are structured online rounding algorithms with numerous applications and links to other well-known online selection proble…
quant-ph2019
Generalizations of -dimensional diagonal quantum channels with constant Frobenius norm
Ivan Sergeev
We introduce the set of quantum channels with constant Frobenius norm, the set of diagonal channels and the notion of equivalence of one-parameter families of channels. First, we s…