Elisa Sovrano

activity

20172021

most citedThe Ambrosetti-Prodi periodic problem: Different routes to complex dynamics

4 citations · 4 across the 5 of their papers we have counts for

collaborators

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3 papers · 1 filter

math.CA2019

High multiplicity and chaos for an indefinite problem arising from genetic models

Alberto Boscaggin, Guglielmo Feltrin, Elisa Sovrano

We deal with the periodic boundary value problem associated with the parameter-dependent second-order nonlinear differential equation \begin{equation*} u'' + cu' + \bigr{(} λa^{+}(…

math.CA2018

Periodic solutions to parameter-dependent equations with a $ϕ$ -Laplacian type operator

Guglielmo Feltrin, Elisa Sovrano, Fabio Zanolin

We study the periodic boundary value problem associated with the $ϕ$ -Laplacian equation of the form $(ϕ (u^{'}))^{'} + f (u) u^{'} + g (t, u) = s$ , where $s$ is a real parameter, $f$ and $g$ are conti…

math.CA2017

Three positive solutions to an indefinite Neumann problem: a shooting method

Guglielmo Feltrin, Elisa Sovrano

We deal with the Neumann boundary value problem \begin{equation*} \begin{cases} \, u" + \bigl{(} λa^{+}(t)-μa^{-}(t) \bigr{)}g(u) = 0, \\ \, 0 < u(t) < 1, \quad \forall\, t\in\math…

High multiplicity and chaos for an indefinite problem arising from genetic models

Periodic solutions to parameter-dependent equations with a ϕ-Laplacian type operator

Three positive solutions to an indefinite Neumann problem: a shooting method

Periodic solutions to parameter-dependent equations with a $ϕ$ -Laplacian type operator