Finding stationary points on bounded-rank matrices: a geometric hurdle and a smooth remedy
Eitan Levin, Joe Kileel, Nicolas Boumal
Topics & Concepts
MathematicsBounded functionStationary pointRank (graph theory)Variety (cybernetics)Limit (mathematics)CombinatoricsMathematical analysisStatisticsSparse and Compressive Sensing TechniquesTensor decomposition and applicationsMatrix Theory and Algorithms