Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Leibon, Gregory."'
In November, 2011, the Financial Stability Board, in collaboration with the International Monetary Fund, published a list of 29 "systemically important financial institutions" (SIFIs). This designation reflects a concern that the failure of any one o
Externí odkaz:
http://arxiv.org/abs/1505.02305
We present the extention and application of a new unsupervised statistical learning technique--the Partition Decoupling Method--to gene expression data. Because it has the ability to reveal non-linear and non-convex geometries present in the data, th
Externí odkaz:
http://arxiv.org/abs/1002.3946
We present an approach, called the "Shadow Method," for the identification of disease loci from dense genetic marker maps in complex, potentially incomplete pedigrees. "Shadow" is a simple method based on an analysis of the patterns of obligate meiot
Externí odkaz:
http://arxiv.org/abs/0710.5625
Autor:
Doyle, Peter, Leibon, Gregory
We give a rigorous geometric proof of the Murakami-Yano formula for the volume of a hyperbolic tetrahedron. In doing so, we are led to consider generalized hyperbolic tetrahedra, which are allowed to be non-convex, and have vertices `beyond infinity'
Externí odkaz:
http://arxiv.org/abs/math/0309187
Autor:
Leibon, Gregory
Publikováno v:
Geom. Topol. 6 (2002) 361-391
Given a Delaunay decomposition of a compact hyperbolic surface, one may record the topological data of the decomposition, together with the intersection angles between the `empty disks' circumscribing the regions of the decomposition. The main result
Externí odkaz:
http://arxiv.org/abs/math/0103174
Autor:
Leibon, Gregory
In this thesis a connection between the worlds of discrete and continuous conformal geometry is explored. Specifically, a disk pattern production theroem is proved using an energy which measures how ``uniform'' the angle data of a triangulation is, s
Externí odkaz:
http://arxiv.org/abs/math/0011016
Autor:
Leibon, Gregory
In this paper a new connection between the discrete conformal geometry problem of disk pattern construction and the continuous conformal geometry problem of metric uniformization is presented. In a nutshell, we discuss how to construct disk patterns
Externí odkaz:
http://arxiv.org/abs/math/0010316
Autor:
Leibon, Gregory
This paper contains a generalization of the convex ideal case of the Thurston-Andreev theorem when the genus is greater than 1. The heart of the paper concerns taking formal angle data on a surface and ``conformally flowing'' this formal angle data t
Externí odkaz:
http://arxiv.org/abs/math/0002150
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2008 Dec . 105(52), 20589-20594.
Externí odkaz:
https://www.jstor.org/stable/25464951
Publikováno v:
In Theoretical Computer Science 2008 409(2):211-228