Álvaro Martínez-Pérez

activity

20082021

most citedA new approximation to the geometric-arithmetic index

8 citations · 23 across the 16 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

cs.LG2012

A density-sensitive hierarchical clustering method

Álvaro Martínez-Pérez

We define a hierarchical clustering method: $α$ -unchaining single linkage or $S L (α)$ . The input of this algorithm is a finite metric space and a certain parameter $α$ . This method…

math.GT2012

Semiflows induced by length metrics: On the way to extinction

Álvaro Martínez-Pérez, Manuel A. Morón

Bing and Moise proved, independently, that any Peano continuum admits a length metric d. We treat non-degenerate Peano continua with a length metric as evolution systems instead of…