| 2025.03.24 | Continuation theorems and atypical bifurcation for periodic problems |
| Periodic DEG1 Meeting, Trieste, Italy | |
| 2024.10.18 | Exploring the relativistic Kepler problem: A journey through bounded orbits and bifurcation results |
| International Conference on Progress in Mathematics towards Industrial Applications, Chennai, India | |
| 2024.09.28 | Periodic solutions of ϕ-Laplacian systems: continuation theorems and atypical bifurcation |
| Topological Methods for Nonlinear Analysis and Dynamical Systems, Firenze, Italy | |
| 2024.09.12 | Periodic perturbations of central force problems and an application to a restricted 3-body problem |
| Nonlinear Meeting in Reggio Emilia, Reggio Emilia, Italy | |
| 2024.07.23 | Nearly-circular periodic solutions of a perturbed relativistic Kepler problem: the fixed.period and the fixed-energy problems |
| 2nd International AMS-UMI Joint Meeting, Palermo, Italy | |
| 2024.06.20 | Periodic solutions of ϕ-Laplacian differential systems: continuation theorems, bound sets, and atypical bifurcation |
| VIII Symposium on Nonlinear Analysis, Toruń, Poland | |
| 2024.02.01 | A bifurcation result for an indefinite superlinear problem |
| Università degli Studi di Palermo, Palermo, Italy | |
| 2023.12.21 | Exact multiplicity and non-degeneracy of positive solutions for indefinite superlinear problems |
| DEG1 Christmas Meeting 2023, Trieste, Italy | |
| 2023.09.04 | Moti periodici e quasi periodici in relatività speciale e generale |
| XXII Congresso dell'Unione Matematica Italiana, Pisa, Italy | |
| 2023.06.14 | Periodic solutions to superlinear indefinite planar systems |
| Nonlinear Partial Differential Equations and Dynamical Systems, Madrid, Spain | |
| 2023.06.01 | An overview of recent results about superlinear indefinite periodic planar systems |
| Università degli Studi di Firenze, Firenze, Italy | |
| 2023.05.22 | Periodic solutions to superlinear indefinite planar systems |
| DEG1 webinar, @zoom | |
| 2022.09.19 | Bifurcation of closed orbits for central force problems and an application to a restricted 3-body problem |
| The last nonlinear day of the summer, Madrid, Spain | |
| 2022.07.14 | Periodic solutions to a perturbed relativistic Kepler problem |
| Equadiff 15, Brno, Czech Republic | |
| 2022.07.04 | Periodic solutions to the relativistic Kepler problem: a dynamical systems approach |
| Portugal-Italy Conference on Nonlinear Differential Equations and Applications, Évora, Portugal | |
| 2022.06.24 | Bifurcation of closed orbits for central force problems and an application to a restricted 3-body problem |
| Geometric and Variational Methods in Celestial Mechanics, Oaxaca, Mexico | |
| 2022.05.26 | Periodic perturbations of central force problems and an application to a restricted 3-body problem |
| Università degli Studi di Torino, Torino, Italy | |
| 2022.04.22 | Periodic perturbations of central force problems and an application to a restricted 3-body problem |
| Second mini-workshop on Differential Equations and Dynamical Systems, Foz do Arelho, Portugal | |
| 2022.01.31 | Periodic solutions of $\Phi$-Laplacian differential systems: continuation theorems and bound sets |
| ICMC Summer Meeting on Differential Equations - 2022 Chapter, São Carlos, Brazil | |
| 2021.11.24 | Soluzioni periodiche di sistemi differenziali con $\phi$-Laplaciano: teoremi di continuazione e bound sets |
| DEG1 webinar, @zoom | |
| 2021.06.09 | Uniqueness of positive solutions for second-order equations with weighted nonlinearities |
| INdAM Workshop "Nonlinear phenomena: interplay between ODEs and PDEs", @zoom | |
| 2021.02.03 | Positive solutions for an indefinite Minkowski-curvature equation: an overview of recent results |
| ICMC Summer Meeting on Differential Equations - 2021 Chapter, São Carlos, Brazil | |
| 2020.06.12 | Peso indefinito: la storia continua. Dalle equazioni ai sistemi, passando per i modelli |
| DEG1 webinar (jointly with Paolo Gidoni), @YouTube | |
| 2020.06.11 | Multiplicity of clines for systems of indefinite differential equations arising from a multilocus population genetics model |
| The Virtual Conference on Recent Advances in Differential and Difference Equations and their Applications, @zoom | |
| 2019.09.17 | Parabolic arcs for time-dependent perturbations of the Kepler problem |
| Dynamics, equations and applications, Kraków, Poland | |
| 2019.06.25 | Parabolic arcs for time-dependent perturbations of the Kepler problem |
| New Trends in Celestial Mechanics, Cogne, Italy | |
| 2019.06.20 | Alla ricerca di soluzioni paraboliche per il problema ristretto dei tre corpi |
| DEG1 webinar, @YouTube | |
| 2018.12.06 | Positive solutions to indefinite problems: a topological approach |
| Politecnico di Milano, Milano, Italy | |
| 2018.12.04 | Positive solutions to indefinite problems: a topological approach |
| Politecnico di Torino, Torino, Italy | |
| 2019.11.09 | Positive periodic solutions to an indefinite Minkowski-curvature equation |
| Workshop on Dynamical Systems, Calculus of Variations and Control, Firenze, Italy | |
| 2018.09.19 | Positive periodic solutions to an indefinite Minkowski-curvature equation |
| UMI-SIMAI-PTM joint meeting, Wrocław, Poland | |
| 2018.09.04 | Ambrosetti-Prodi type alternative for periodic solutions to a ϕ-Laplacian equation |
| International Conference in Nonlinear Analysis and Boundary Value Problems, Santiago de Compostela, Spain | |
| 2018.07.07 | Continuation theorems for the periodic ϕ-Laplacian equation and applications |
| SS104, The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Taipei, Taiwan | |
| 2018.07.05 | High multiplicity of positive solutions to indefinite problems arising in population genetic models |
| SS17, The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Taipei, Taiwan | |
| 2018.03.30 | Coincidence degree theory in product spaces and applications to cyclic feedback type systems |
| Mini-Workshop on eXtraOrdinary Differential Equations, Foz do Arelho, Portugal | |
| 2017.12.21 | An indefinite nonlinear problem in population genetics: high multiplicity of positive solutions |
| Workshop on Nonlinear Differential Equations, Trieste, Italy | |
| 2017.07.28 | An application of coincidence degree theory to cyclic feedback type systems associated with nonlinear differential operators |
| Equadiff 2017, Bratislava, Slovakia | |
| 2017.06.29 | Positive periodic solutions to superlinear indefinite problems |
| First Days of Nonlinear Elliptic PDE in Hauts-de-France, Valenciennes, France | |
| 2016.10.28 | Positive subharmonic solutions to superlinear ODEs with indefinite weight |
| 3rd Weekend on Variational Methods & Differential Equations, Catania, Italy | |
| 2016.09.27 | Positive solutions to indefinite problems: a topological approach (Molteplicità di soluzioni per problemi a peso indefinito) |
| Università degli Studi di Udine, Udine, Italy | |
| 2016.08.31 | Multiplicity of positive periodic solutions for a superlinear indefinite problem: a topological approach |
| First Joint Meeting Brazil-Italy in Mathematics, Rio de Janeiro, Brazil | |
| 2016.07.04 | High multiplicity of positive periodic solutions for super-sublinear indefinite problems: a topological approach |
| SS92, The 11th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Orlando, Florida, USA | |
| 2016.06.22 | Positive periodic solutions to super-sublinear indefinite problems: high multiplicity and chaotic dynamics |
| AJS - Analysis Junior Seminars, S.I.S.S.A. - I.S.A.S. International School for Advanced Studies, Trieste, Italy | |
| 2016.05.12 | High multiplicity of positive solutions to indefinite boundary value problems: a topological approach |
| AMPQ Seminar 2015/2016, S.I.S.S.A. - I.S.A.S. International School for Advanced Studies, Trieste, Italy | |
| 2015.09.11 | Approccio topologico allo studio di soluzioni positive di un problema superlineare indefinito |
| XX Congresso dell'Unione Matematica Italiana, Siena, Italy | |
| 2014.06.20 | Multiple positive solutions for a superlinear problem: a topological approach |
| AJS - Analysis Junior Seminars, S.I.S.S.A. - I.S.A.S. International School for Advanced Studies, Trieste, Italy | |
| 2014.06.16 | Multiple positive solutions for a superlinear problem: a topological approach |
| Università degli Studi di Trieste, Trieste, Italy |