Results 11 to 20 of about 71,380 (295)

Gelfand―Tsetlin Polytopes and Feigin―Fourier―Littelmann―Vinberg Polytopes as Marked Poset Polytopes [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2011
Stanley (1986) showed how a finite partially ordered set gives rise to two polytopes, called the order polytope and chain polytope, which have the same Ehrhart polynomial despite being quite different combinatorially.
Federico Ardila   +2 more
doaj   +5 more sources

Basic Hypergeometric Functions as Limits of Elliptic Hypergeometric Functions [PDF]

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2009
We describe a uniform way of obtaining basic hypergeometric functions as limits of the elliptic beta integral. This description gives rise to the construction of a polytope with a different basic hypergeometric function attached to each face of this ...
Fokko J. van de Bult, Eric M. Rains
doaj   +6 more sources

Lawrence Polytopes [PDF]

open access: bronzeCanadian Journal of Mathematics, 1990
In 1980 Jim Lawrence suggested a construction Λ which assigns to a given rank r oriented matroid M on n points a rank n + r oriented matroid Λ(M) on 2n points such that the face lattice of Λ(M) is polytopal if and only if M is realizable. The Λ-construction generalized a technique used by Perles to construct a nonrational polytope [10].
Margaret M. Bayer, Bernd Sturmfels
openalex   +2 more sources

Shard Polytopes

open access: yesInternational Mathematics Research Notices, 2022
Abstract For any lattice congruence of the weak order on permutations, Reading proved that gluing together the cones of the braid fan that belong to the same congruence class defines a complete fan, called a quotient fan, and Pilaud and Santos showed that it is the normal fan of a polytope, called a quotientope. In this paper, we provide
Padrol, Arnau   +2 more
openaire   +5 more sources

ADHM polytopes [PDF]

open access: yesJournal of High Energy Physics, 2013
37 pages, 7 ...
Allen, James, Sutcliffe, Paul
openaire   +4 more sources

Fooling polytopes [PDF]

open access: yesProceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing, 2019
We give a pseudorandom generator that fools m -facet polytopes over {0, 1} n with seed length polylog( m ) · log n . The previous best seed length had superlinear dependence on m .
O'Donnell, Ryan   +2 more
openaire   +2 more sources

Polytope Prediction for Dengue Vaccine Candidate Based on Conserved Envelope Glycoprotein of Four Serotypes of Dengue Virus and Its Antigenicity [PDF]

open access: yesJournal of Pure and Applied Chemistry Research, 2016
Dengue fever reported endemic in tropical and sub-tropical country. Dengue fever caused by dengue virus, has Envelope protein that often used for vaccine development to prevent the virus infection.
Karimatul Himmah   +4 more
doaj   +1 more source

Immunogenicity and efficacy of single antigen Gp63, polytope and polytopeHSP70 DNA vaccines against visceral Leishmaniasis in experimental mouse model. [PDF]

open access: yesPLoS ONE, 2009
Polytope approach of genetic immunization is a promising strategy for the prevention of infectious disease as it is capable of generating effective cell mediated immunity by delivering the T cell epitopes assembled in series.
Rakhee Sachdeva   +3 more
doaj   +1 more source

Probabilistic Permutation Synchronization Using the Riemannian Structure of the Birkhoff Polytope [PDF]

open access: yesComputer Vision and Pattern Recognition, 2019
We present an entirely new geometric and probabilistic approach to synchronization of correspondences across multiple sets of objects or images. In particular, we present two algorithms: (1) Birkhoff-Riemannian L-BFGS for optimizing the relaxed version ...
Tolga Birdal, Umut Simsekli
semanticscholar   +1 more source

Conserved envelope protein of nCoV2 as the possible target to design polytope vaccine

open access: yesExploration of Immunology, 2021
Aim: The envelope protein of novel coronavirus 2 (nCoV2) was reported to be highly conserved compared to its spike (S) protein which was shown to undergo several alterations in their amino acid sequences in the span of one year (2020–2021). Therefore, it
Krupanidhi Sreerama
doaj   +1 more source

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