Results 131 to 140 of about 2,805,734 (255)
Families of toric varieties [PDF]
, 2003 The goal of this article is to construct families of complete toric varieties over arbitrary bases, and to compute the cohomology of the total space. (© 2003 WILEY-VCH Verlag GmbH & Co.
Mihai Halic, Halic, M
core +1 more source
Journal of High Energy PhysicsWe present an efficient algorithm for computing the prepotential in compactifications of type II string theory on mirror pairs of Calabi-Yau threefolds in toric varieties.
Mehmet Demirtas +4 more
doaj +1 more source
Images of toric varieties and liftability of the Frobenius morphism
, 2017 The celebrated proof of the Hartshorne conjecture by Shigefumi Mori allowed for the study of the geometry of higher dimensional varieties through the analysis of deformations of rational curves.
Achinger, Piotr
core
Box graphs and resolutions II: From Coulomb phases to fiber faces
Nuclear Physics B, 2016 Box graphs, or equivalently Coulomb phases of three-dimensional N=2 supersymmetric gauge theories with matter, give a succinct, comprehensive and elegant characterization of crepant resolutions of singular elliptically fibered varieties. Furthermore, the
Andreas P. Braun, Sakura Schäfer-Nameki
doaj +1 more source
Schubert Varieties, Toric Varieties, And Ladder Determinantal Varieties [PDF]
, 1997 . We contruct certain normal toric varieties (associated to finite distributive lattices) which are degenerations of the Grassmannians. We also determine the singular loci for certain normal toric varieties, namely the ones which are certain ladder ...
N. Gonciulea +5 more
core +1 more source
Cohomology of smooth toric varieties: naturality
, 2023 Building on the recent computation of the cohomology rings of smooth toric varieties and partial quotients of moment-angle complexes, we investigate the naturality properties of the resulting isomorphism between the cohomology of such a space and the ...
Franz, Matthias, Fu, Xin
core +1 more source
Policing the Environmental Crisis: Climate Protest, the State, and Law and Order
Constellations, Volume 33, Issue 2, Page 274-284, June 2026.
Oscar Talbot
wiley +1 more source
Counting string theory standard models
Physics Letters B, 2019 We derive an approximate analytic relation between the number of consistent heterotic Calabi-Yau compactifications of string theory with the exact charged matter content of the standard model of particle physics and the topological data of the internal ...
Andrei Constantin +2 more
doaj +1 more source
TWISTED FORMS OF TORIC VARIETIES [PDF]
Transformation Groups, 2016 41 pages; numerous revisions: introduction more accessible, results now weaker for singular varieties in positive ...
openaire +2 more sources
Machine learning the dimension of a Fano variety. [PDF]
Nat Commun, 2023 Coates T, Kasprzyk AM, Veneziale S.
europepmc +1 more source