ELEMENTS OF PROBABILITY
cod. 13473

Academic year 2016/17
3° year of course - Second semester
Professor
MUCCI Domenico
Academic discipline
Probabilità e statistica matematica (MAT/06)
Field
Formazione modellistico-applicativa
Type of training activity
Characterising
72 hours
of face-to-face activities
9 credits
hub: PARMA
course unit
in - - -

Learning objectives

The aim of the course consists in providing students with the basic knowledges of Probability theory and Measure theory.

Prerequisites

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Course unit content

1. Some elements of combinatorics.

2. Axioms of probability.

3. Conditional probability and independence.

4. Probability on a countable space.

5. Some topics from measure theory.
Exterior measures. Construction of a measure. Caratheodory theorem. Lebesgue measure. Main properties of positive measures. Measurable functions/randon variables. Integrable functions. Monotone convergence theorem, Fatou's lemma, dominated convergence theorem. L^p spaces. L^2 viewed as an Hilbert space.

6. Independent random variables (r.v.).

7. Probability distribution on R.

8. Probability distributions on R^n.

9. Characteristic functions and their properties.

10. Sums of independent random variables.

11. Gaussian r.v.

12. Convergence of r.v. (convergence in probability, weak convergence)

13. The law of large numbers.

14. The central limit theorem.

15. Conditional expectation.

16 Martingales, sub- and supermartingales.

Full programme

1. Some elements of combinatorics.

2. Axioms of probability.

3. Conditional probability and independence.

4. Probability on a countable space.

5. Some topics from measure theory.
Exterior measures. Construction of a measure. Caratheodory theorem. Lebesgue measure. Main properties of positive measures. Measurable functions/randon variables. Integrable functions. Monotone convergence theorem, Fatou's lemma, dominated convergence theorem. L^p spaces. L^2 viewed as an Hilbert space.

6. Independent random variables (r.v.).

7. Probability distribution on R.

8. Probability distributions on R^n.

9. Characteristic functions and their properties.

10. Sums of independent random variables.

11. Gaussian r.v.

12. Convergence of r.v. (convergence in probability, weak convergence)

13. The law of large numbers.

14. The central limit theorem.

15. Conditional expectation.

16 Martingales, sub- and supermartingales.

Bibliography

J. Jacob, P. Protter: Probability essentials. Springer-Verlag, Berlino 2000.

D. Williams, Probability with martingales, Cambridge mathematical textbook, Cambridge University Press 1991.

Teaching methods

Lectures and classroom exercises.
During the lectures the main results from measure theory and from probability theory are discussed and for almost all of them complete proofs are provided. Some examples of applications of such results are provided. The classroom exercises are aimed at showing with more details how and where the abstract results can be applied to make students understand better the relevance of what they are studying.

Assessment methods and criteria

The exam consists of two parts: a written part and an oral part. The written part is based on some exercises and it is aimed at evaluating the skills of the student in applying the abstract results proposed during the course to some concrete situations. The oral part is aimed at evaluating the knowledge of the abstract results seen during the course and their proofs.

Other information

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