125 citations · 804 across the 71 of their papers we have counts for
4 papers · 1 filter
Fast implementation for semidefinite programs with positive matrix completion
Makoto Yamashita, Kazuhide Nakata
Solving semidefinite programs (SDP) in a short time is the key to managing various mathematical optimization problems. The matrix-completion primal-dual interior-point method (MC-P…
Categorical duality for Yetter-Drinfeld algebras
Sergey Neshveyev, Makoto Yamashita
We study tensor structures on (Rep G)-module categories defined by actions of a compact quantum group G on unital C*-algebras. We show that having a tensor product which defines th…
CCAP for universal discrete quantum groups
Kenny De Commer, Amaury Freslon, Makoto Yamashita
We show that the discrete duals of the free orthogonal quantum groups have the Haagerup property and the completely contractive approximation property. Analogous results hold for t…
Twisting the q-deformations of compact semisimple Lie groups
Sergey Neshveyev, Makoto Yamashita
Given a compact semisimple Lie group of rank , and a parameter , we can define new associativity morphisms in Rep(Gq) using a 3-cocycle on the dual of the center of…