Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Robert L. Bryant"'
Autor:
Robert L. Bryant, Howard L. Forman MD
The misuse and abuse of prescription drugs has reached epidemic proportions in recent years, yet many individuals still believe, incorrectly, that their use is without risk. This book explores those risks as well as controversies surrounding this pub
Autor:
Robert L. Bryant
Publikováno v:
International Journal of Mathematics. 32
In April 2003, Chern began a study of almost-complex structures on the six-sphere, with the idea of exploiting the special properties of its well-known almost-complex structure invariant under the exceptional group [Formula: see text]. While he did n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a43285a3df550dba38c684d5ae8ffac8
https://doi.org/10.1142/s0129167x21400061
https://doi.org/10.1142/s0129167x21400061
Publikováno v:
J. Differential Geom. 117, no. 1 (2021), 1-22
Journal of Differential Geometry
Journal of Differential Geometry, In press, 117 (1), pp.1-22. ⟨10.4310/jdg/1609902015⟩
Journal of Differential Geometry, International Press, In press, 117 (1), pp.1-22. ⟨10.4310/jdg/1609902015⟩
Journal of Differential Geometry, International Press, In press
Journal of Differential Geometry
Journal of Differential Geometry, In press, 117 (1), pp.1-22. ⟨10.4310/jdg/1609902015⟩
Journal of Differential Geometry, International Press, In press, 117 (1), pp.1-22. ⟨10.4310/jdg/1609902015⟩
Journal of Differential Geometry, International Press, In press
International audience; We study non-reversible Finsler metrics with constant flag curvature 1 on S 2 and show that the geodesic flow of every such metric is conjugate to that of one of Katok's examples, which form a 1-parameter family. In particular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3c3cba72e2e57542e32849b936c8c39
https://projecteuclid.org/euclid.jdg/1609902015
https://projecteuclid.org/euclid.jdg/1609902015
Publikováno v:
Journal of Geometry and Physics. 116:345-357
We study two-dimensional Finsler metrics of constant flag curvature and show that such Finsler metrics that admit a Killing field can be written in a normal form that depends on two arbitrary functions of one variable. Furthermore, we find an approac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82b0ec1503d43c4894ce44a87f64b7cc
https://doi.org/10.1016/j.geomphys.2017.02.012
https://doi.org/10.1016/j.geomphys.2017.02.012
Publikováno v:
Differential Geometry and Tanaka Theory — Differential System and Hypersurface Theory —, T. Shoda and K. Shibuya, eds. (Tokyo: Mathematical Society of Japan, 2019)
For smooth manifolds equipped with various geometric structures, we construct complexes that replace the de Rham complex in providing an alternative fine resolution of the sheaf of locally constant functions. In case that the geometric structure is t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5e9469521b486ce54da16faa9166437
https://doi.org/10.2969/aspm/08210013
https://doi.org/10.2969/aspm/08210013
Publikováno v:
Acharya, B S, Bryant, R L & Salamon, S 2020, ' A circle quotient of a G2 cone ', DIFFERENTIAL GEOMETRY AND ITS APPLICATIONS, vol. 73, 101681 . https://doi.org/10.1016/j.difgeo.2020.101681
A study is made of $R^6$ as a singular quotient of the conical space $R^+\times CP^3$ with holonomy $G_2$ with respect to an obvious action by $U(1)$ on $CP^3$ with fixed points. Closed expressions are found for the induced metric, and for both the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ab32da1cd6f5792a7a7f46db8f81d6e
http://arxiv.org/abs/1910.09518
http://arxiv.org/abs/1910.09518
Autor:
Robert L. Bryant, Jeanne N. Clelland
The following problem is addressed: A $3$-manifold $M$ is endowed with a triple $\Omega = \big(\Omega^1,\Omega^2,\Omega^3\big)$ of closed $2$-forms. One wants to construct a coframing $\omega = \big(\omega^1,\omega^2,\omega^3\big)$ of $M$ such that,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d813986a5f8464c1325dfab4b3fcf6
Autor:
Robert L. Bryant
Publikováno v:
Lie Groups, Geometric Structures and Differential Equations — One Hundred Years after Sophus Lie, T. Morimoto, H. Sato and K. Yamaguchi, eds. (Tokyo: Mathematical Society of Japan, 2002)
The purpose of this article is to classify the real hypersurfaces in complex space forms of dimension 2 that are both Levi-flat and minimal. The main results are as follows: When the curvature of the complex space form is nonzero, there is a 1-parame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d8bd99c10814965eecf7271adddeaf9
https://doi.org/10.2969/aspm/03710001
https://doi.org/10.2969/aspm/03710001
Publikováno v:
Notices of the American Mathematical Society. 66:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b30d372058d8bb98056b530e3e72022
https://doi.org/10.1090/noti1890
https://doi.org/10.1090/noti1890
Autor:
Robert L. Bryant
Publikováno v:
Notices of the American Mathematical Society. 62:260-262
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43826747497d4246e97f4a5fdf3a07cf
https://doi.org/10.1090/noti1221
https://doi.org/10.1090/noti1221