CODE  98219 

ACADEMIC YEAR  2022/2023 
CREDITS 

SCIENTIFIC DISCIPLINARY SECTOR  MAT/07 
LANGUAGE  English 
TEACHING LOCATION 

SEMESTER  Annual 
TEACHING MATERIALS  AULAWEB 
The course aims to provide a presentation of the most common partial differential equations (PDE) and their solution techniques through an analysis of various applications. The emphasis is devoted to second order PDE and the understanding of the specific techniques for elliptic, parabolic and hyperbolic cases.
Modeling and Simulation Fundamentals. Theory and Practice of Continuous Simulation and related Methodologies. Theory and Practice of Discrete Simulation and related Methodologies. Hybrid Simulation.
Active participation in lectures and individual study will enable the student to:
 be able to classify the main partial differential equations;
 calculate the analytical solution of partial differential equations of elliptic, parabolic and hyperbolic types;
 use the techniques of separation of variables, series and Fourier transform, special functions.
The module is based on theoretical lessons.
1. Introduction to partial differential equations (PDE). The elastic string and the transition from discrete systems to continuous systems. Second order partial differential equations. Classification and normal form. Elliptic, hyperbolic and parabolic PDE.
2. Elliptic equations. The harmonic functions. Dirichlet and Neumann boundary conditions, the Poisson formula for the circle.
3. Separation of variables technique. Series and Fourier transform. The Gibbs effect, the analysis of normal modes, the delta Dirac "function”. Bessel functions and problems in polar coordinates.
4. Parabolic differential equations, diffusion and heat equations; descriptions in space and time domain.
5. Hyperbolic equations: the equation of D'Alembert. The method of characteristics, the elastic membrane, the mechanical interpretation of the normal modes.
6. Some concept on PDE of higher order: the biharmonic equation and its Cauchy problem. The vibration of bars and plates.
7. Non homogeneous PDE and Green functions.
Office hours: The teacher receives by appointment via email sent to roberto.cianci@unige.it.
Office hours: Office hours by appointment Previo appuntamento con il docente
ROBERTO CIANCI (President)
AGOSTINO BRUZZONE
All class schedules are posted on the EasyAcademy portal.
The examination mode consists of an oral test to ensure learning of the course content.
The oral exam focuses on the learning of one or two subjects from those discussed in class.
Date  Time  Location  Type  Notes 

09/01/2023  14:00  GENOVA  Orale  
08/02/2023  14:00  GENOVA  Orale  
06/06/2023  14:00  GENOVA  Orale  
04/07/2023  14:00  GENOVA  Orale  
14/09/2023  14:00  GENOVA  Orale 