Results 161 to 170 of about 116,873 (193)

On the smooth locus of affine Schubert varieties. [PDF]

Math Ann
Pappas G, Zhou R.
europepmc   +1 more source

A lattice structure for ancestral configurations arising from the relationship between gene trees and species trees. [PDF]

Discrete Appl Math
Lappo E, Rosenberg NA.
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The Josefson-Nissenzweig theorem and filters on ω. [PDF]

Arch Math Log
Marciszewski W, Sobota D.
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The f↔f˜ Correspondence and Its Applications in Quantum Information Geometry. [PDF]

Entropy (Basel)
Gibilisco P.
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Bijectively deranging!

Afrika Matematika, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kiady Rakotovao Amboara, Fanja Rakotondrajao   +1 more
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Efficient bijective parameterizations

ACM Transactions on Graphics, 2020
We propose a novel method to efficiently compute bijective parameterizations with low distortion on disk topology meshes. Our method relies on a second-order solver. To design an efficient solver, we develop two key techniques. First, we propose a coarse shell to substantially reduce the number of collision constraints that are used to ...
Jian-Ping Su, Chunyang Ye, Ligang Liu, Xiao-Ming Fu   +3 more
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Geometrical Bijections in Discrete Lattices

Combinatorics, Probability and Computing, 1999
We define uniformly spread sets as point sets in d-dimensional Euclidean space that are wobbling equivalent to the standard lattice ℤd. A linear image ϕ(ℤd) of ℤd is shown to be uniformly spread if and only if det(ϕ) = 1. Explicit geometrical and number-theoretical constructions are given.
Carstens, Hans-Georg, Deuber, Walter A., Thumser, Wolfgang, Koppenrade, Elke   +3 more
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