Results 1 to 10 of about 8,504,062 (361)

On projective-symmetric spaces [PDF]

open access: bronzeJournal of the Australian Mathematical Society, 1964
This paper deals with a type of Remannian space Vn (n ≧ 2) for which the first covariant dervative of Weyl's projective curvature tensor is everywhere zero, that is where comma denotes covariant differentiation with respect to the metric tensor gij of Vn. Such a space has been called a projective-symmetric space by Gy. Soós [1].
Bandana Gupta
openalex   +3 more sources

Aspects of CFTs on real projective space [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2020
We present an analytic study of conformal field theories on the real projective space RPd , focusing on the two-point functions of scalar operators. Due to the partially broken conformal symmetry, these are non-trivial functions of a conformal cross ...
S. Giombi, H. Khanchandani, Xinan Zhou
semanticscholar   +1 more source

Embedding projective spaces [PDF]

open access: goldBulletin of the American Mathematical Society, 1967
Mark Mahowald, R. James Milgram
openalex   +4 more sources

Embedding Feynman integral (Calabi-Yau) geometries in weighted projective space [PDF]

open access: yesJournal of High Energy Physics, 2019
It has recently been demonstrated that Feynman integrals relevant to a wide range of perturbative quantum field theories involve periods of Calabi-Yau manifolds of arbitrarily large dimension.
J. Bourjaily   +5 more
semanticscholar   +1 more source

The space of twisted cubics [PDF]

open access: yesÉpijournal de Géométrie Algébrique, 2021
We consider the Cohen-Macaulay compactification of the space of twisted cubics in projective n-space. This compactification is the fine moduli scheme representing the functor of CM-curves with Hilbert polynomial 3t+1. We show that the moduli scheme of CM-
Katharina Heinrich   +2 more
doaj   +1 more source

Game of Sloanes: best known packings in complex projective space [PDF]

open access: yesOptical Engineering + Applications, 2019
It is often of interest to identify a given number of points in projective space such that the minimum distance between any two points is as large as possible.
J. Jasper, E. King, D. Mixon
semanticscholar   +1 more source

A Dolbeault-Dirac Spectral Triple for Quantum Projective Space [PDF]

open access: yesDocumenta Mathematica, 2019
The notion of a Kahler structure for a differential calculus was recently introduced by the second author as a framework in which to study the noncommutative geometry of the quantum flag manifolds.
Biswarup Das   +2 more
semanticscholar   +1 more source

Fractal Dimension of Fractal Functions on the Real Projective Plane

open access: yesFractal and Fractional, 2023
In this article, we consider an iterated functions system on the non-Euclidean real projective plane which has a linear structure. Then, we study the fractal dimension of the associated curve as a subset of the projective space and like a set of the ...
Alamgir Hossain   +2 more
doaj   +1 more source

Bootstrapping Critical Ising Model on Three Dimensional Real Projective Space. [PDF]

open access: yesPhysical Review Letters, 2016
Given conformal data on a flat Euclidean space, we use crosscap conformal bootstrap equations to numerically solve the Lee-Yang model as well as the critical Ising model on a three dimensional real projective space.
Y. Nakayama
semanticscholar   +1 more source

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