cod. 1000984

Academic year 2010/11
2° year of course - First semester
Academic discipline
Analisi matematica (MAT/05)
Discipline matematiche e informatiche
Type of training activity
48 hours
of face-to-face activities
6 credits
course unit
in - - -

Learning objectives

Knowledge of series and transforms to apply to the theoretical and applied phisic.


Matematica 2

Course unit content

Successions and series of functions. Complex Analysis. Fourier series. Fourier transform. Laplace transform.

Full programme

In the following we will intend n.p=no proof.
1. Successions of functions. Punctual convergence. Uniform convergence. Cauchy’s criterion. Theorem of
boundedness. Theorem of change of limits (n.p.). Theorem of continuity. Theorem of integrability (n.p.).
Theorem of derivability.
2. Series of functions. Punctual, uniform and absolute convergence. Cauchy’s criterion. Cauchy’s N.C. Total
convergence. Weierstrass’ criterion. Theorems of boundedness, continuity, integradility, derivability.
3. Complex numbers. Cartesian, polar and exponential forms. Complex functions.
4. Holomorphic functions. Complex derivative. Cauchy-Riemann conditions. Confront with the real
differentiability. De l’ Hopital’s theorem (n.p.).
5. Power series. Radius of convergence. Term by term derivability. Abel’s criterion. Taylor’s series. Expansion
of elementary functions.
6.Fourier series. Punctual convergence. Uniform convergence. Quadratic mean convergence. Bessel’s inequality.
Parseval’s identity. Fischer-Riesz theorem.
7. Countour integrals. Cauchy’s theorem. Cauchy’s integral representation formula. Mean value theorem.
Maximum principle’s theorem. Fundamental theorem of Algebra. Existence of a primitive.. Morera’s theorem.
Liouville’s theorem.
8. Laurent’s series. Isulated singularities : classification and characterization. Isulated singularity at infinity.
Residue in a point and at infinite. The Cauchy’s residues theorem.
9. Principle value of improper integrals. Great circle lemma. Jordan’s lemma. Fourier ’s transform.
10. Fourier transform. Definition and properties.
11. Laplace transform. Definition and properties.


Barozzi-Matarasso, "Metodi Matematici per l'Ingegneria", ed. Zanichelli.
Pagani-Salsa, "Analisi Matematica II" ed. Masson.
Spiegel, "Variabile Complessa", collana Schaum's.

Teaching methods

Frontal lessons

Assessment methods and criteria

The examination combines write text and oral discussion.

Other information

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