Metric Geometry

Authors and titles for recent submissions

[ total of 8 entries: 1-8 ]
[ showing up to 25 entries per page: fewer | more ]

[1] arXiv:0901.1862 (cross-list from math.AC) [ps, pdf, other]: Title: An application of Groebner basis on planarity of intersections of surfaces

Authors: Branko Malesevic, Marija Obradovic

Subjects: Commutative Algebra (math.AC); Metric Geometry (math.MG)

[2] arXiv:0901.1587 (cross-list from math.NT) [ps, pdf, other]: Title: Enumerating perfect forms

Authors: Achill Schuermann

Comments: 22 pages, 3 figures; to appear in the Proceedings of the International Conference on Quadratic Forms, Chile 2007, published in the AMS Contemporary Mathematics series

Subjects: Number Theory (math.NT); Group Theory (math.GR); Metric Geometry (math.MG)
[3] arXiv:0901.1458 (cross-list from math.NT) [ps, pdf, other]: Title: An inverse problem in number theory and geometric group theory

Authors: Melvyn B. Nathanson

Comments: 8 pages

Subjects: Number Theory (math.NT); Metric Geometry (math.MG)
[4] arXiv:0901.1406 (cross-list from math.DG) [ps, pdf, other]: Title: Sub-Riemannian geometry of parallelizable spheres

Authors: Mauricio Godoy Molina, Irina Markina

Subjects: Differential Geometry (math.DG); Metric Geometry (math.MG)

[5] arXiv:0901.1129 [ps, pdf, other]: Title: Positive definite functions in distance geometry

Authors: Oleg R. Musin

Comments: Talk at the Fifth European Congress of Mathematics, Amsterdam,14-18 July 2008

Subjects: Metric Geometry (math.MG); Combinatorics (math.CO)

[6] arXiv:0901.1043 (cross-list from cs.IT) [ps, pdf, other]: Title: The Symmetries of the $\pi$-metric

Authors: Marcelo Muniz S. Alves, Luciano Panek

Subjects: Information Theory (cs.IT); Discrete Mathematics (cs.DM); Combinatorics (math.CO); Metric Geometry (math.MG)
[7] arXiv:0901.1022 (cross-list from math.GR) [ps, pdf, other]: Title: Isometry groups of non-positively curved spaces: discrete subgroups

Authors: P.-E. Caprace, N. Monod

Comments: This is the second of a pair of two articles, originally posted on September 2, 2008 as arXiv:0809.0457v1 For the first part, see arXiv:0809.0457v2

Subjects: Group Theory (math.GR); Geometric Topology (math.GT); Metric Geometry (math.MG)

[8] arXiv:0901.0695 (cross-list from math.FA) [ps, pdf, other]: Title: The supremal p-negative type of a finite semi-metric space cannot be strict

Authors: Hanfeng Li, Anthony Weston

Comments: 12 pages

Subjects: Functional Analysis (math.FA); Metric Geometry (math.MG)

[ total of 8 entries: 1-8 ]
[ showing up to 25 entries per page: fewer | more ]