3 papers
cs.CG2022
Approximation of Discs by Octagons on Pixel-Plane via Jaccards Proximity Criterion: Theoretical Approach and Experimental Results Analysis
Irakli Dochviri, Alexander Gamkrelidze, Revaz Kurdiani
In the present paper we study approximation of discs by octagons on the pixel plane. To decide which octagon approximates better the given disc we use Jaccard's distance. The table…
math.KT2019
On capability of Leibniz algebras
Emzar Khmaladze, Revaz Kurdiani, Manuel Ladra
We study the capability property of Leibniz algebras via the non-abelian exterior product.
math.RT2010
Lie triple system central extensions of Lie algebras
Revaz Kurdiani
Three kinds of universal central extension are considered for a perfect Lie algebra. More precisely, one can consider such a Lie algebra as a Lie triple system, or a Leibniz algebr…