Results 91 to 100 of about 1,134,625 (212)

Ohio Historical Center Doughboy statue

open access: yes, 1970
This statue of a World War I American soldier by sculptor Bruce Wilder Saville sits on the lawn of the Ohio History Center in Columbus, Ohio. Saville, a professor at The Ohio State University, cast the scuplture, named "The Victorius Doughboy" in 1924 to
Ohio History Connection
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Ohio History Center Dedication Ceremony photograph

open access: yes, 1970
This 9.5" x 6.5" (24.13 x 16.51cm) photograph of the dedication of the Ohio History Center, the new home of the Ohio Historical Society (now the Ohio History Connection), was taken on August 23, 1970.
Ohio History Connection
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Zooming in on AdS3/CFT2 near a BPS bound

open access: yesJournal of High Energy Physics, 2018
Any (d + 1)-dimensional CFT with a U(1) flavor symmetry, a BPS bound and an exactly marginal coupling admits a decoupling limit in which one zooms in on the spectrum close to the bound.
Jelle Hartong   +3 more
doaj   +1 more source

Canonical Cartan Connection and Holomorphic Invariants on Engel CR Manifolds

open access: yes, 2009
We describe a complete system of invariants for 4-dimensional CR manifolds of CR dimension 1 and codimension 2 with Engel CR distribution by constructing an explicit canonical Cartan connection.
Schmalz, Gerd, Ezhov, V, Beloshapka, V K
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Equivariant quantizations and Cartan connections

open access: yesBulletin of the Belgian Mathematical Society - Simon Stevin, 2007
This is mostly a review article of results of the contribution of P. Mathonet and his collaborators in the field of \(G\)-equivariant quantization. After reviewing the results referring to projectively equivariant quantization [\textit{P. B. A. Lecomte} and \textit{V. Yu. Ovsienko}, Lett. Math. Phys. 49, 173--196 (1999; Zbl 0989.17015)], P.
openaire   +3 more sources

Children on steps of Ohio History Center

open access: yes, 1970
This photograph of children on the steps of the Ohio History Center was taken around 1970. At a press conference held in November 10, 1964, Governor James Rhodes announced financing for the construction of a new archives, library, and museum building ...
Ohio History Connection
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4D spin-2 fields from 5D Chern-Simons theory

open access: yesJournal of High Energy Physics, 2018
We consider a 5-dimensional Chern-Simons gauge theory for the isometry group of Anti-de-Sitter spacetime, AdS4+1 ≃ SO(4, 2), and invoke different dimensional reduction schemes in order to relate it to 4-dimensional spin-2 theories.
N. L. González Albornoz   +3 more
doaj   +1 more source

A Note on Chern-Weil Classes of Cartan Connections

open access: yesDifferential Geometry and its Applications
Minor corrections made in this ...
Luca Accornero   +2 more
openaire   +2 more sources

Specialized Orthonormal Frames and Embedding

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2013
We discuss some specializations of the frames of flat orthonormal frame bundles over geometries of indefinite signature, and the resulting symmetries of families of embedded Riemannian or pseudo-Riemannian geometries.
Frank B. Estabrook
doaj   +1 more source

A Cartan-Dieudonné tétel

open access: yes, 2013
Szakdolgozatom témájául a Cartan-Dieudonné tételt választottam, amely az izometriák és tükrözések kapcsolatával foglalkozik.
Géczi, Marianna
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