Print Email Facebook Twitter Triangle inequalities of quantum Wasserstein distances on noncommutative tori Title Triangle inequalities of quantum Wasserstein distances on noncommutative tori Author Fu, Jinshi (TU Delft Electrical Engineering, Mathematics and Computer Science; TU Delft Delft Institute of Applied Mathematics) Contributor Caspers, M.P.T. (mentor) de Laat, D. (graduation committee) Zegers, S.E. (graduation committee) Degree granting institution Delft University of Technology Programme Applied Mathematics Date 2024-06-06 Abstract In 2022, Golse and Paul defined a pseudometric for quantum optimal transport that extends the classical Wasserstein distance. They proved that the pseudometric satisfies the triangle inequality in certain cases. This thesis reviews their proof in the case where the middle point is a classical density. Motivated by that proof, we formulate the optimal transport problem and propose the quantum Wasserstein distance on the noncommutative 2-torus. This thesis also proves that the proposed quantum Wasserstein distance satisfies the triangle inequality in the case where the middle point is a classical density on the 2-torus. Subject optimal transportWasserstein distancenoncommutative toritriangle inequalitynoncommutative Lp-spacesspectral decomposition To reference this document use: http://resolver.tudelft.nl/uuid:862f0b68-c4f0-4bea-a07c-71fe89cba942 Part of collection Student theses Document type master thesis Rights © 2024 Jinshi Fu Files PDF master_thesis_Jinshi_Fu.pdf 467.08 KB Close viewer /islandora/object/uuid:862f0b68-c4f0-4bea-a07c-71fe89cba942/datastream/OBJ/view