- INDAM Workshop: Qualitative properties of dispersive PDEs, Roma 2-4 Settembre 2021. Linear and nonlinear interaction for wave equations with time variable coefficients.
- 13 ISAAC Congress, Ghent University (Belgium) online 2-6 Agosto 2021, The influence of slow decaying initial data on the critical exponent for nonlinearscale invariant damped wave equations.
- Dispersive equation of Math Physics, University of Pisa. 6-8 February 2020, Fujita regularity exponent for scale invariant damped semilinear wave equation
- Indam Workshop: Anomalies in Partial Differential Equations, Roma 09.09.-13.09.2019, Quasi-Linear Wave Equations with time dependent coefficients
- XII ISAAC congress, University of Aveiro, Portugal, 29 July – 2 August 2019, Blow-up for Quasi-Linear Wave Equations with time dependent potential
- Workshop Fourier Analysis and Partial Differential Equations, Università di Ferrara, 10-11 Settembre 2018, Large Data Solutions for a class of Nonlinear Dissipative Equations
- EVOLUTION EQUATIONS AND PDEs, on the Occasion of the 60th birthday of Gisele Ruiz Goldstein, Università di Bari, 13 Luglio 2018, Global existence and asymptotic profile for a class of nonlinear dissipative equations
- XI ISAAC congress, Session Recent progress in evolution equations, Linnaeus University, Sweden, 14-18 August 2017, Focusing NLKG equation with potential
- Mathematical Analysis for Stability, Hokkaido University 24-26 Agosto 2016, Breaking Symmetry in focusing NLKG equation
- XX Congresso Nazionale dell’UMI,
Siena 7-12 Settembre 2015
Esistenza di soluzioni per l’equazione della trave con memoria
- Brainstorming in Hyperbolic Equations, Bari 20 Marzo 2015, Nonlinear Beam-type Equations
- ICMC Summer Meeting on Differential Equations, Sao Carlos, Brasile, 2-4 Febbraio 2015.
Nonlinear wave equations with scale invariant
- The 10th AIMS Conference on Dynamical Systems,
Differential Equations and Applications, Madrid 7-11 Luglio 2014 Semilinear wave equations with variable coefficients.
- Workshop: Linear and Nonlinear PDE, Pisa 1-2 Agosto 2013 Nonlinear wave equation with time dependent coefficients.
- Complex Analysis & Dinamical System VI, Nahariya (Israel) 19-24 Maggio 2013
Nonlinear wave equation with variable coefficients.
- German-Italian Workshop. Modern Aspects in Phase Space Analysis Freiberg University of Mining and Technology 13-17 Febbraio 2012 Neumann exterior problem for nonlinear wave equations.
- XIX Convegno Nazionale dell’UMI, Bologna Italy, September 2011
Equazioni quasilineari di tipo onde in un dominio esterno bidimensionale
- IperMessina, XIII Incontro Nazionale sulle Equazioni Iperboliche Messina Italy, February 2011
Equazione quasilineare delle onde in un dominio esterno bidimensionale
- VII ISAAC Congress London UK, July 2009 p q Schrödinger systems
- EEMMAS International conference Evolution Equations and mathematical models in the applied sciences
Taranto Italy July 2009 Coupled nonlinear Schrödinger equations
- Conference “Around Hyperbolic Systems” Ferrara Italy, June 2005 Global existence for semilinear wave equations with time dependent coefficients
- Conference “Fourier Analysis and Hyperbolic PDEs” Imperial College London UK, May 2005 Critical semilinear weakly hyperbolic equations
- XVII Convegno Nazionale dell’UMI, Milano Italy, September 2003 Equazione di Klein Gordon con potenziale
- Workshop: Fenomeni Dispersivi e di concentrazione per le equazioni di evoluzione Roma Italy, Genuary 2004
Stime moltiplicative e nonlineari
- BIMESTRE INTENSIVO: Microlocal Analysis and Related Subjects. Torino Italy, May 2003
Nonlinear inequalities associated with an algebra of PSDO with singular symbols
- 29-th International Summer School. Applications of Mathematics in engeneering and economics. Sozopol Bulgaria, June 2003 Mixed Strichartz Estimates for Perturbed Klein Gordon Equation
- Tsukuba Symposium 2003, University of Tsukuba, Japan, February 2003
Nonexixtence theorems for nonlinear inequalities associated to Grushin-type operators
- Convegno IPERFE02 X Incontro Nazionale sulle Equazioni Iperboliche Ferrara Italy, October 2002
Teoremi di non esistenza per disequazioni nonlineari associate ad operatori di tipo Grushin.
- Linear and Nonlinear Hyperbolic Equations, Grado Italy, Septermber 2001
Nonlinear Klein-Gordon Equation with potential
- Spring PDE Conference Department of Mathematics, University of Pisa Italy, May 2001
Unperturbed Klein Gordon Equation
- Symposium for Young Mathematicians in Tsukuba, Tsukuba Univerisity Japan, March 2001
Pseudo-differential equations applied to non-linear Maxwell system
- Workshop : Nonlinear Evolution Equations, L’Aquila Italy, September 2000
Decay estimates for hyperbolic symmetric systems
- Programme in Partial Differential Equations and related topics, Università di Pisa Italy, May 2000
Systems of crystal optics
- Workshop on Partial Differential Operators, Università of Torino Italy, May 2000
From pseudo-differential equations to nonlinear crystal optics systems
- Workshop Blow-up and Global Existence of Solutions for Parabolic and Hyperbolic Problems, Università di Trieste Italy, September 1999 On a Hyperbolic Pseudo-differential Equation
- Convegno IPERPV98, VI Incontro Nazionale sulle Equazioni Iperboliche, Università di Pavia Italy, October 1998 Stima di decadimento per la soluzione dell’equazione di Klein-Gordon
- Convegno 40% Progetto MURST “Problemi nonlineari…” Montecatini Terme Italy, Febrary 1998 Decadimento di soluzioni dell’equazione di Klein-Gordon”
- Convegno IPERAQ97, V Incontro Nazionale sulle Equazioni Iperboliche, Università de L’Aquila Italy, November 1997 Equazioni nonlineari delle onde con potenziale positivo
- 2021, Pisa University, Nonlinear wave equations with potential, 25 years of dubts, questions, answers.
- 2019, Pisa University, Large data solutions for high order equations with fractional laplacian
- 2018, Bologna University, Critical exponents and where you can find them
- 2015, Sao Paolo University, Sede di Ribeirao Preto, Existence results for some nonlinear Schrodinger Systems and for Germain-Lagrange equations
- 2003, Hamamatsu University (Japan), Non-esistence theorems for differential inequalities
- 2002, L’Aquila University, Non-existence results for weak solutions of differential inequalities
- 2001, Waseda University (Japan), Maxwell system in anisotropic media
- 2001, Shizuoka University (Japan), Pseudo differential equations applied to first oder systems
- 2001, Basilicata University. Pseudo differential equations
- 2000, L’Aquila University. Cristal optics equations
- 1999, Bari University, Weighted Sobolev spaces on the hyperboloid
- 1998, L’Aquila University, Klein-Gordon equation
- 1998, SNS Pisa, Global existence for nonlinear wave equations