Author pages are created from data sourced from our academic publisher partnerships and public sources.

Publications Influence

Share This Author

Continuation theorems for periodic perturbations of autonomous systems

- A. Capietto, J. Mawhin, F. Zanolin
- Mathematics
- 1992

It is first shown in this paper that, whenever it exists, the coincidence degree of the left-hand member of an autonomous differential equation x' - g(x) = 0, in the space of periodic functions with… Expand

Periodic Solutions of Liénard Equations with Asymmetric Nonlinearities at Resonance

- A. Capietto, Zai-hong Wang
- Mathematics
- 1 August 2003

The existence of $2\pi$ -periodic solutions of the second-order differential equation \[ x''+f(x)x'+ax^+-bx^-+g(x)=p(t), \qquad n\in \mathbb{N},\] where $a, b$ satisfy $1/\sqrt{a}+1/\sqrt{b}=2/n$ and… Expand

A Continuation Approach To Superlinear Periodic Boundary-value-problems

- A. Capietto, J. Mawhin, F. Zanolin
- Mathematics
- 1 December 1990

This paper deals with the problem of the existence of T-periodic solutions for the first order differential system x’ = I;( t, x), (1.1) where F: [0, T] x R” + R” is a Caratheodory function. In what… Expand

On the boundedness of solutions to a nonlinear singular oscillator

- A. Capietto, W. Dambrosio, B. Liu
- Mathematics
- 4 March 2009

Abstract.We study a second order scalar equation of the form x′′ + V′(x) = p(t), where p is a π-perodic function and V is a singular potential. We give sufficient conditions on V, p ensuring that all… Expand

Cetaceans and tuna purse seine fisheries in the Atlantic and Indian Oceans: interactions but few mortalities

- L. Escalle, A. Capietto, +10 authors B. Mérigot
- Biology
- 2 March 2015

TLDR

Mortality of marine megafauna induced by fisheries: Insights from the whale shark, the world’s largest fish

- A. Capietto, L. Escalle, +7 authors B. Mérigot
- Biology
- 1 June 2014

TLDR

On the existence of two solutions with a prescribed number of zeros for a superlinear two-point boundary value problem

- A. Capietto, J. Mawhin, F. Zanolin
- Mathematics
- 1 September 1995

where the function f has superlinear growth at infinity and p grows at most linearly in u and u′. Our method is based on a continuation theorem for a coincidence equation of the form Lu = N(u, λ),… Expand

Multiplicity results for some two-point superlinear asymmetric boundary value problem

- A. Capietto, W. Dambrosio
- Mathematics
- 21 December 1999

Infinitely many radial solutions to a boundary value problem in a ball

- A. Capietto, W. Dambrosio, F. Zanolin
- Mathematics
- 1 December 2001

In this paper we are concerned with the existence and multiplicity of radial solutions to the BVP whereB is an open ball in ℝK and u↦∇·(a(|∇u|)∇u) is a nonlinear differential operator (e.g. the… Expand

...

1

2

3

4

5

...