National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Polymatroids and polyquantoids
Matúš, František
When studying entropy functions of multivariate probability distributions, polymatroids and matroids emerge. Entropy functions of pure multiparty quantum states give rise to analogous notions, called here polyquantoids and quantoids. Polymatroids and polyquantoids are related via linear mappings and duality. Quantum secret sharing schemes that are ideal are described by selfdual matroids. Expansions of integer polyquantoids to quantoids are studied and linked to that of polymatroids.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.