Internet Mathematics

Smaller Explicit Superconcentrators

N. Alon and M. Capalbo
Source: Internet Math. Volume 1, Number 2 (2003), 151-163.

Abstract

Using a new recursive technique, we present an explicit construction of an infinite family of N-superconcentrators of density 44. The most economical previously known explicit graphs of this type have density around 60.

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Links and Identifiers

Permanent link to this document: http://projecteuclid.org/euclid.im/1089229505
Mathematical Reviews number (MathSciNet): MR2077222
Zentralblatt MATH identifier: 02079357


2012 © A K Peters, Ltd.

Internet Mathematics

Internet Mathematics