Zobrazeno 1 - 10
of 14 242
pro vyhledávání: '"convex geometry"'
Autor:
Shiri Artstein-Avidan, Gabriele Bianchi, Andrea Colesanti, Paolo Gronchi, Daniel Hug, Monika Ludwig, Fabian Mussnig
This book collects the lecture notes of the Summer School on Convex Geometry, held in Cetraro, Italy, from August 30th to September 3rd, 2021.Convex geometry is a very active area in mathematics with a solid tradition and a promising future. Its main
We develop the fundamentals of a new theory of convex geometry -- which we call "broken line convex geometry". This is a theory of convexity where the ambient space is the rational tropicalization of a cluster variety, as opposed to an ambient vector
Externí odkaz:
http://arxiv.org/abs/2407.02427
Autor:
Diamandis, Theo, Angeris, Guillermo
In this paper, we derive a number of interesting properties and extensions of the convex flow problem from the perspective of convex geometry. We show that the sets of allowable flows always can be imbued with a downward closure property, which leads
Externí odkaz:
http://arxiv.org/abs/2408.12761
Autor:
Lin, Chia-Hsiang, Lin, Jhao-Ting
Multispectral unmixing (MU) is critical due to the inevitable mixed pixel phenomenon caused by the limited spatial resolution of typical multispectral images in remote sensing. However, MU mathematically corresponds to the underdetermined blind sourc
Externí odkaz:
http://arxiv.org/abs/2407.15358
Autor:
Backman, Spencer, Danner, Rick
Building sets were introduced in the study of wonderful compactifications of hyperplane arrangement complements and were later generalized to finite meet-semilattices. Convex geometries, the duals of antimatroids, offer a robust combinatorial abstrac
Externí odkaz:
http://arxiv.org/abs/2403.05514
Autor:
Carlier, Guillaume1 (AUTHOR) carlier@ceremade.dauphine.fr, Friesecke, Gero2 (AUTHOR), Vögler, Daniela2 (AUTHOR)
Publikováno v:
Probability Theory & Related Fields. Feb2023, Vol. 185 Issue 1/2, p311-351. 41p.
