Results 41 to 50 of about 118,048 (162)

Geometry of nonholonomic complexes in threedimensional projective space

Lietuvos Matematikos Rinkinys, 2003
In this article the differential geometry of nonholonomic complexes in threedimensional pro­jective space is considered.
Kazimieras Navickis
doaj   +3 more sources

Projective completions of Jordan pairs. Part I: The generalized projective geometry of a Lie algebra [PDF]

, 2022
Wolfgang Bertram, Karl‐Hermann Neeb
openalex   +1 more source

Analytic projective geometry for computer graphics

Discrete and Continuous Models and Applied Computational Science
The motivation of this paper was the development of computer geometry course for students of mathematical specialties. The term “computer geometry” hereafter refers to the mathematical foundations of machine graphics.
Migran N. Gevorkyan, Anna V. Korolkova, Dmitry S. Kulyabov, Leonid A. Sevastianov   +3 more
doaj   +1 more source

Projective geometry of homogeneous second-order Hamiltonian operators [PDF]

, 2023
Pierandrea Vergallo, Raffaele Vitolo
openalex   +1 more source

MC simulation results for projective geometry version of MPD ECAL at NICA collider [PDF]

EPJ Web of Conferences, 2019
The report describes the Monte-Carlo simulation software developed for the projective geometry version of the electromagnetic calorimeter of the MPD detector. The results of software tests and some characteristics of the calorimeter are presented.
Dabrowska B., Kulikov V.V., Martemianov M.A., Matsyuk M.A., Tyapkin I.A.   +4 more
doaj   +1 more source

On projective Ricci curvature of cubic metrics

AIMS Mathematics
To study the projective Ricci curvature (PRic-curvature) in Finsler geometry is interesting because it reflects the geometric properties that are invariant under the projective transformation.
Yanlin Li, Yuquan Xie, Manish Kumar Gupta, Suman Sharma   +3 more
doaj   +1 more source

Projective Cross-Ratio on Hypercomplex Numbers

, 2012
The paper presents a new cross-ratio of hypercomplex numbers based on projective geometry. We discuss the essential properties of the projective cross-ratio, notably its invariance under Mobius transformations.
Brewer, Sky
core   +1 more source

The projective geometry of a group [PDF]

, 2022
Wolfgang Bertram
openalex   +1 more source

Internal symmetry in Poincarè gauge gravity

Nuclear Physics B
We find a large internal symmetry within 4-dimensional Poincarè gauge theory.In the Riemann-Cartan geometry of Poincaré gauge theory the field equation and geodesics are invariant under projective transformation, just as in affine geometry.
James T. Wheeler
doaj   +1 more source

Branched holomorphic Cartan geometries and Calabi-Yau manifolds

, 2018
We introduce the concept of a branched holomorphic Cartan geometry. It generalizes to higher dimension the definition of branched (flat) complex projective structure on a Riemann surface introduced by Mandelbaum.
Biswas, Indranil, Dumitrescu, Sorin
core   +2 more sources