OBJECTIVES:
The aim is to provide theoretical knowledges of Stochastic Processes together with the know-how for modeling and solving actual problems by stochastic techniques.
PROGRAMME:
TIME AND LOCATION:
14 lessons in total
Every Tuesday and Thursday starting on February 7th and ending on March 23rd
Day | Room | Time |
---|---|---|
Tuesdays | 7.3.J08 (Leganés) | 09:30-11:30 |
Thursdays | 7.3.J08 (Leganés) | 09:30-11:30 |
LECTURER:
Bernardo D'Auria
Room: 7.3.J29 (Juan Benet, Leganés)
email:
ASSESSMENT CRITERIA:
Continuous Evaluation by mean of 3 homeworks (theoretical and/or applied) and one Final Exam to be done at the end of the course.
The Final Grade of the course will be equal to 60% of the Continuos Evaluation mark plus 40% of the Final Exam mark.
REQUIREMENT:
Background in Mathematics, Probability and Statistics at Science/Technical graduate level.
PRACTICAL SESSIONS:
Three sets of theoretical/practical/simulations exercises will be proposed.
BASIC BIBLIOGRAPHY:
- Bass, R.F. (2011): Stochastic Processes. Cambridge University Press.
- Evans, L.C. (2013): An Introduction to Stochastic Differential Equations. American Mathematical Society.
- Norris, J.R. (1997): Markov Chains. Cambridge University Press.
- Rosenthal, J.S. (2006): A First Look at Rigorous Probability Theory. (2ed) World Scientific Publishing Co.
- Ross, S.M. (1996): Stochastic processes. John Wiley & Sons
- Steele, J.M. (2000): Stochastic Calculus and Financial Applications. Springer.
ADDITIONAL BIBLIOGRAPHY:
- Brémaud, P.: Markov chains: gibbs fields, Monte Carlo simulation and queues. Springer-Verlag
- Durrett, R. (2001): Essentials of stochastic processes. Springer
- Durrett, R. (1996): Stochastic calculus: a practical introduction. CRC Press
- Feller, W.: An introduction to probability theory and its applications (vol. I & II). John Wiley & Sons
- Harrison, J.M.: Brownian motion and stochastic flow systems. R. E. Krieger
- Mikosch, T.: Elementary stochastic calculus :with finance in view. World Scientific
- Ross, S.M. (2007): Introduction to probability models. Academic Press
TIME AND LOCATION:
Day | Room | Time |
---|---|---|
Tuesdays | 7.3.J08 (Leganés) | 09:30-11:30 |
Thursdays | 7.3.J08 (Leganés) | 09:30-11:30 |
MARKS:
LECTURER:
Bernardo D'Auria
Room: 7.3.J29 (Juan Benet, Leganés)
email:
CHRONOGRAM:
# | Day | Content | Notes | Exercises | Deadline Prob. Sets |
---|---|---|---|---|---|
February 2017 | |||||
01 | Tu - 7 |
Introduction and basic notions. Measurable spaces, σ-algebras, Probability spaces, Semi-algebras, Extension Theorem [R1] (§1, §2). Continuity of probabilities [R1] (§3.3), Random variables [R1] (§3.1), Independence [R1] (§3.2). (Discrete time) Stochastic Processes [R1] (§7). Existence of the coin tossing probability space [R1] (§2.6). Elementary existence theorem [R1] (Th. 7.1.1). |
Notes | ||
02 | Th - 9 |
Discrete-time Markov chains. Definitions and basic properties [N1] (§1.1). Class structure [N1] (§1.2). Hitting times and absorption probabilities [N1] (§1.3). |
Notes | ||
03 | Tu - 14 |
Discrete-time Markov chains. Hitting times and absorption probabilities [N1] (§1.3). Strong Markov property [N1] (§1.4). Recurrence and transience [N1] (§1.5). Recurrence and transience of random walks[N1] (§1.6). |
Notes | [N1] 1.3.3, 1.4.1, 1.6.2 | |
04 | Th - 16 |
Discrete-time Markov chains. Invariant distributions [N1] (§1.7). Convergence to equilibrium [N1] (Theorem 1.8.3). |
Notes | [N1] 1.6.1, 1.7.1, 1.7.2, 1.7.4 | |
05 | Tu - 21 |
Discrete-time Markov chains. Convergence to equilibrium [N1] (Theorem 1.8.4, 1.8.5). Ergodic Theorem [N1] (§1.10) |
[N1] (Theorem 1.8.4) [N1] (Example 1.7.11) by Abel |
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06 | Th - 23 |
Continuous-time Markov chains. Q-matrices and their exponentials [N1] (§2.1). Continuoues-time random processes [N1] (§2.2). Some properties of the exponential distribution [N1] (§2.3). Poisson processes [N1] (Theorem 2.4.1, 2.4.3) |
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07 | Tu - 28 |
Continuous-time Markov chains. Poisson processes [N1] (Theorem 2.4.4, 2.4.5, 2.4.6). Jump chain and holding times [N1] (§2.6). Stopping times and strong Markov property [N1] (Lemma 6.5.1, 6.5.2). |
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March 2017 | |||||
08 | Th - 02 |
Continuous-time Markov chains. Stopping times and strong Markov property [N1] (Lemma 6.5.3, Theorem 6.5.4). Explosion [N1] (§2.7). Forward and backward equations [N1] (Theorem 2.8.1, 2.8.2). |
#1 | ||
09 | Tu - 07 |
Continuous-time Markov chains. Forward and backward equations [N1] (Theorem 2.8.2, 2.8.3, 2.8.4, 2.8.6). Class structure [N1] (§3.2). Hitting times and absorption probabilities [N1] (§3.3). Recurrence and transience [N1] (§3.4). Invariant distributions [N1] (§3.5). Convegence to equilibrium [N1] (§3.6). Ergodicity [N1] (§3.8). |
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10 | Th - 09 |
Discrete-time Martingales. [N1] (§4.1). Potential theory. [N1] (Example 4.2.1, 4.2.2. Theorem 4.2.3, 4.2.4.). |
#1 | ||
11 | Tu - 14 | Brownian Motion. Definition and basic properties [B1] (§2.1. Proposition 2.2, 2.3, Theorem 2.4) Markov properties [B1] (§4.1. Theorem 4.1, 4.2, Corollary 4.3, Proposition 4.5) Construction [E1] (Lemma 3.3, 3.4, Theorem 3.1) | Notes | ||
Th - 16 | |||||
12 | Tu - 21 | Discrete-time Martingales. Basic inequalities [B1] (Theorem A.5, A.6, A.21, A.32, A.33) Martingale convergence theorem [B1] (Theorem A.34, A.35, A.36) Continuous-time Martingales. Minimal augmented filtration [B1] (§3.1) Doob’s inequalities [B1] (§3.2) Stopping times [B1] (§3.3) The optional stopping theorem [B1] (§3.4) Some applications of martingales [B1] (§3.6) | |||
13 | Th - 23 | Discrete-time Martingales. Uniform integrability [B1] (Lemma A.15, Proposition A.16, A.17, Theorem A.19) Martingale convergence theorem [B1] (Theorem A.37) Continuous-time semi-Martingales. Total and Quadratic variations [B1] (§9.1) Square integrable martingales [B1] (§9.2) Quadratic variation [B1] (§9.3) The Doob–Meyer decomposition [B1] (§9.4. Theorem 9.12) | #2 | ||
14 | Tu - 28 | Stochastic integrals. Stochastic integrals [B1] (§10.1) Extensions [B1] (§10.2) Itô’s formula [B1] (§11) | |||
April 2017 | |||||
Th - 06 | #2 | ||||
Wd - 19 | EXAM | ||||
BASIC BIBLIOGRAPHY:
[B1] Bass, R.F. (2011): Stochastic Processes. Cambridge University Press.
[E1] Evans, L.C. (2013): An Introduction to Stochastic Differential Equations. American Mathematical Society.
[N1] Norris, J.R. (1997): Markov Chains. Cambridge University Press.
[R1] Rosenthal, J.S. (2006): A First Look at Rigorous Probability Theory. (2ed) World Scientific Publishing Co.
[R2] Ross, S.M. (1996): Stochastic processes. John Wiley & Sons
[S1] Steele, J.M. (2000): Stochastic Calculus and Financial Applications. Springer.