Perron number

In mathematics, a Perron number is an algebraic integer α which is real and exceeds 1, but such that its conjugate elements, other than its complex…

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.

2017

Franks and Rykken proved that any pseudo-Anosov map with quadratic stretch factor and orientable invariant foliations, can be…

2016

In this note, we deduce a partial answer to the question in the title. In particular, we show that asymptotically almost all bi…

2013

The ability of the economy to create jobs through economic growth, it is essential to improve social welfare. It has been argued…

2004

We investigate in a geometrical way the point sets of R obtained by the β-numeration that are the β-integers Zβ ⊂ Z[β] where β is…

2003

We construct auto-similar tilings of the plane with the same expansion coefficient , a complex Perron number, from free group…

2001

2000

We investigate in a geometrical way the sieving process of 021 β 3 for obtaining the Delone set 0 β 4 051 β 3 of β integers where…