- Docente: Giorgio Bornia
- Credits: 6
- SSD: ING-IND/18
- Language: Italian
- Teaching Mode: Traditional lectures
- Campus: Bologna
- Corso: Second cycle degree programme (LM) in Energy Engineering (cod. 6717)
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from Sep 15, 2025 to Dec 16, 2025
Learning outcomes
At the end of the course, the student has acquired competences on the mathematical tools of widest use in modeling energy systems, and more generally in treating problems in Physics. More specifically, the pupil is able to make us of: analytic functions; Fourier series; Fourier and Laplace integral transforms; PDE's. He/She will be acquainted with probability calculus: laws, random variables, main distributions and densities; including basic notions of statistics.
Course contents
Review of Linear Algebra
Fields. Matrices over a field. Vector spaces over a field. Linear transformation between vector spaces. Matrix representation of linear transformations. Coordinate representation of vector spaces. Eigenvalues and eigenvectors. Normed spaces, inner product spaces. Orthogonal vectors, orthogonal subspaces.
Foundations of Real and Functional Analysis
Vector spaces of infinite dimension. Normed spaces and completeness: Banach spaces. Hilbert spaces. Cauchy-Schwarz inequality. Spaces of continuous functions. L-p spaces. Hölder's inequality. Embeddings of L-p spaces. Sobolev spaces.
Solution of Differential Problems: ODEs
First order ODEs and the main solution methods. Exact ODEs, separable ODEs. Substitution methods.
Higher-order linear ODEs, decomposition of the solution set. Linear homogeneous ODEs. Linear nonhomogeneous ODEs: method of variation of parameters, method of undetermined coefficients. Series solutions. Solutions by integral transforms. Applications to problems in science and engineering.
Solution of Differential Problems: PDEs
Preliminary concepts: Sturm-Liouville problems for linear ODEs; Fourier series. Classifications of PDEs: elliptic, parabolic, hyperbolic. The heat equation. The wave equation. Laplace's equation. Solution by separation of variables. Solution by integral transforms. Formulation in various coordinate systems. Other solution methods, D'Alembert method. Applications to problems in science and engineering.
Readings/Bibliography
G.C. Barozzi, Matematica per l'Ingegneria dell'Informazione
Adams, Sobolev Spaces
Spiga, Problemi matematici della fisica e dell'ingegneria
Teaching methods
Chalk over blackboard
Assessment methods
Written examination followed by verbal examination
Teaching tools
Projector to show applications of mathematical methods
Office hours
See the website of Giorgio Bornia
SDGs


This teaching activity contributes to the achievement of the Sustainable Development Goals of the UN 2030 Agenda.