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Antonio Ambrosetti
Researcher at International School for Advanced Studies
Publications - 49
Citations - 2893
Antonio Ambrosetti is an academic researcher from International School for Advanced Studies. The author has contributed to research in topics: Nonlinear system & Hamiltonian system. The author has an hindex of 25, co-authored 49 publications receiving 2714 citations.
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Journal ArticleDOI
Semiclassical States of Nonlinear Schrödinger Equations
TL;DR: In this article, the existence of semiclassical states to some nonlinear Schrodinger equations that concentrate near the critical points of the potential V is studied by means of a local approach, variational in nature.
Book
Perturbation Methods and Semilinear Elliptic Problems on R^n
TL;DR: In this paper, Pertubation in critical point theory is used to solve the Yamabe problem. But the problem in this paper is different from the ones in the present paper.
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On Schrödinger-Poisson Systems
TL;DR: In this paper, the existence of bound states of the nonlinear Schrodinger-Poisson system has been studied in the context of critical point theory and perturbation methods.
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Homoclinics: Poincaré-Melnikov type results via a variational approach
TL;DR: In this paper, a variational approach was introduced to obtain some Poincare-Melnikov type results on the existence and multiplicity of homoclinics, and the results were used to obtain the existence, multiplicity, and number of homomorphisms.
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Perturbation of Δu+u(N+2)/(N−2)=0, the Scalar Curvature Problem in RN, and Related Topics
TL;DR: Some nonlinear elliptic equations on R N which arise perturbing the scalar curvature problem with the critical Sobolev exponent are studied in this article, where some results dealing with scalar curve curvature in R N are given.