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- Istituto Nazionale di Fisica Nucleare, Sezione di Roma TreIT18 papers
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Showing 2007 · math.PRShow all
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math.PR2007
On the approach to equilibrium for a polymer with adsorption and repulsion
Pietro Caputo, Fabio Martinelli, Fabio Lucio Toninelli
We consider paths of a one-dimensional simple random walk conditioned to come back to the origin after L steps (L an even integer). In the 'pinning model' each path ηhas a weight λ…
math.PR2007★ 1 cited
Harmonic analysis of finite lamplighter random walks
Fabio Scarabotti, Filippo Tolli
Recently, several papers have been devoted to the analysis of lamplighter random walks, in particular when the underlying graph is the infinite path . In the present pa…