Nestor Colin, Rita Jiménez Rolland, Porfirio L. León Álvarez, Luis Jorge Sánchez Saldaña
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引用次数: 0
Abstract
In \cite{Ha86} Harer explicitly constructed a spine for the decorated
Teichm\"uller space of orientable surfaces with at least one puncture and
negative Euler characteristic. In this paper we point out some instances where
his computation of the dimension of this spine is off by $1$ and give the
correct dimension.
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