Results 211 to 220 of about 1,685,988 (224)

Localization of the Galilean symmetry and dynamical realization of Newton–Cartan geometry

, 2014
Newtonian gravity was formulated as a geometrodynamic theory as far back as in 1930s by Elie Cartan, in what is named aptly as Newton–Cartan space time.
R. Banerjee, A. Mitra, P. Mukherjee
semanticscholar   +1 more source

Geometry of algebraic surfaces with symmetries

Journal of Soviet Mathematics, 1981
A survey of papers on the theory of real algebraic hypersurfaces, invariant with respect to a group of symmetries of the space Em.
openaire   +2 more sources

Differential geometry and internal symmetry

Journal of Mathematical Physics, 1975
It is shown using a generalized Lyra space that the concept of internal symmetry can be expressed in the language of differential geometry. By this method invariant and noninvariant interactions are generated by a gauge formalism.
openaire   +2 more sources

Geometry of canonical bases and mirror symmetry

, 2013
A decorated surface$$S$$S is an oriented surface with boundary and a finite, possibly empty, set of special points on the boundary, considered modulo isotopy. Let $$\mathrm{G}$$G be a split reductive group over $${\mathbb Q}$$Q. A pair $$(\mathrm{G}, S)$$
A. Goncharov, Li-Chien Shen
semanticscholar   +1 more source

Group and phenomenological symmetries in geometry

Siberian Mathematical Journal, 1985
In dem Artikel definiert man die Begriffe der phänomenologischen Symmetrie der \(n\)-dimensionalen Geometrie der Abstände des Rangs \(m=n+2\) und der \(n\)-dimensionalen Geometrie der Abstände mit gruppaler Symmetrie der Ordnung \(n(n+1)/2\) auf einer vorgegebenen Menge.
openaire   +2 more sources

Role of Symmetry, Geometry, and Termination Chemistry on Misfit Dislocation Patterns at Semicoherent Heterointerfaces

, 2020
G. Pilania, P. Dholabhai, B. Uberuaga
semanticscholar   +1 more source

Symmetry in geometry and mechanics

2017
Treballs Finals de Grau de Matemàtiques, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2017, Director: Ignasi Mundet i ...
openaire   +1 more source

Mirror symmetry and toric geometry

1998
The paper is a very brief survey of the use of toric methods in mirror symmetry. It follows a talk given by the author at the International Congress of Mathematicians ICM 1998 in Berlin and reflects the development of this subject in the last decade which was essentially influenced by the author himself.
openaire   +2 more sources

Young children reasoning about symmetry in a dynamic geometry environment

, 2015
Oi-lam Ng, N. Sinclair
semanticscholar   +1 more source

Impacts of Geometry, Symmetry, and Morphology of Nanocast Co3O4 on Its Catalytic Activity for Water Oxidation

, 2014
Xiaohui Deng, W. Schmidt, H. Tüysüz
semanticscholar   +1 more source