P. Buttà

activity

19982026

most citedVertex Intrinsic Fitness: How to Produce Arbitrary Scale-Free Networks

143 citations · 356 across the 31 of their papers we have counts for

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2 papers · 1 filter

math.PR2024

Asymptotics of the $ϕ_{1}^{4}$ measure in the sharp interface limit

Lorenzo Bertini, Paolo Buttà, Giacomo Di Gesù

We consider the $ϕ_{1}^{4}$ measure in an interval of length $ℓ$ , defined by a symmetric double-well potential $W$ and inverse temperature $β$ . Our results concern its asymptotic be…

math.AP2024★ 1 cited

Long time evolution of concentrated vortex rings with large radius

Paolo Buttà, Guido Cavallaro, Carlo Marchioro

We study the time evolution of an incompressible fluid with axial symmetry without swirl when the vorticity is sharply concentrated on $N$ annuli of radii of the order of $r_{0}$ and…

Asymptotics of the ϕ14​ measure in the sharp interface limit

Long time evolution of concentrated vortex rings with large radius

Asymptotics of the $ϕ_{1}^{4}$ measure in the sharp interface limit