Document Type

Article

Publication Date

2012

Publication Title

International Journal of Computational Geometry & Applications

Abstract

We show that the Yao graph Y4 in the L2 metric is a spanner with stretch factor 8(29+23√ 2). Enroute to this, we also show that the Yao graph Y4 in the L metric is a planar spanner with stretch factor 8.

Keywords

Yao graph, Y4, spanner

Volume

22

Issue

1

First Page

61

Last Page

82

DOI

dx.doi.org/10.1142/S0218195912600047

ISSN

1793-6357

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