Wiki source code of Introduction to Mathematical Physics, spring 2011
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1 | = Introduction to mathematical physics, spring 2011 = | ||
2 | |||
3 | = (% style="color: rgb(51,51,51);" %)**Stochastic particle systems**(%%) = | ||
4 | |||
5 | === Lecturer === | ||
6 | |||
7 | [[Antti Kupiainen>>doc:mathstatHenkilokunta.Kupiainen, Antti]] | ||
8 | |||
9 | === Scope === | ||
10 | |||
11 | 10 cu. | ||
12 | |||
13 | === Type === | ||
14 | |||
15 | Advanced studies | ||
16 | |||
17 | === (% style="color: rgb(51,51,51);" %)**Description**(%%) === | ||
18 | |||
19 | Stochastic particle systems (or "Interacting particle systems") are stochastic processes that are widely | ||
20 | |||
21 | used in physics (in non-equilibrium statistical mechanics) and in biology (spatial population dynamics). | ||
22 | |||
23 | In the simplest case (the simple exclusion process) particles perform random jumps on a lattice with | ||
24 | |||
25 | the constraint that no site contains more than one particle. The course provides an introduction to the | ||
26 | |||
27 | mathematical theory of these processes and then discusses in more detail the simple exclusion process | ||
28 | |||
29 | where recently some remarkable connections to combinatorics and random matrices have been obtained. | ||
30 | |||
31 | === (% style="color: rgb(51,51,51);" %)**Contents**(%%) === | ||
32 | |||
33 | Review of probability | ||
34 | |||
35 | Markov jump processes and their generators | ||
36 | |||
37 | Particle systems: simple exclusion process (SEP), zero range process | ||
38 | |||
39 | Hydrodynamic limit | ||
40 | |||
41 | One dimensional SEP: random matrices, KPZ equation, universality | ||
42 | |||
43 | === Prerequisites === | ||
44 | |||
45 | Basic probabiity | ||
46 | |||
47 | === (% style="color: rgb(51,51,51);" %)**Lectures**(%%) === | ||
48 | |||
49 | Weeks 4-9 and 11-18 tuesday 14-16, thursday 14-16 C123. | ||
50 | |||
51 | Easter holiday 21.-27.4. | ||
52 | |||
53 | === (% style="color: rgb(51,51,51);" %)**First lecture: Thursday January 27!!**(%%) === | ||
54 | |||
55 | === (% style="color: rgb(51,51,51);" %)**No lectures on Tuesday April 5 and Thursday April 7!!**(%%) === | ||
56 | |||
57 | === (% style="color: rgb(51,51,51);" %)**Next lecture: Thursday April 28!!**(%%) === | ||
58 | |||
59 | === Lecture notes === | ||
60 | |||
61 | [[Pages 1-59>>attach:Luennot1-59.pdf]] | ||
62 | [[Pages 60-78>>attach:Luennot60-78.pdf]] | ||
63 | [[Pages 79-89>>attach:Luennot79-89.pdf]] | ||
64 | [[Pages 90-98>>attach:Luennot90-98.pdf]] | ||
65 | [[Pages 100-127>>attach:Luennot100-127.pdf]] | ||
66 | |||
67 | === Exams === | ||
68 | |||
69 | The exam is on thursday the 11th of August at 10-14. | ||
70 | |||
71 | === Bibliography === | ||
72 | |||
73 | Timo Seppäläinen: Translation Invariant Exclusion Processes [[http:~~/~~/www.math.wisc.edu/~~~~seppalai/excl-book/ajo.pdf>>url:http://www.math.wisc.edu/~~seppalai/excl-book/ajo.pdf||shape="rect"]] | ||
74 | |||
75 | T. M. Liggett: Interacting particle systems, volume 276 of Grundlehren der Mathematischen Wissenschaften, Springer- Verlag, New York, 1985 | ||
76 | |||
77 | H. Spohn. Large scale dynamics of interacting particles. Springer-Verlag, Berlin, 1991 | ||
78 | |||
79 | === [[Registration>>url:https://oodi-www.it.helsinki.fi/hy/opintjakstied.jsp?html=1&Tunniste=57357||shape="rect"]] === | ||
80 | |||
81 | Did you forget to register? [[What to do>>doc:mathstatOpiskelu.Kysymys4]]. | ||
82 | |||
83 | === Exercise groups === | ||
84 | |||
85 | |=((( | ||
86 | Group | ||
87 | )))|=((( | ||
88 | Day | ||
89 | )))|=((( | ||
90 | Time | ||
91 | )))|=((( | ||
92 | Place | ||
93 | )))|=((( | ||
94 | Instructor | ||
95 | ))) | ||
96 | |((( | ||
97 | 1. | ||
98 | )))|((( | ||
99 | Fri | ||
100 | )))|((( | ||
101 | 14-16 | ||
102 | )))|((( | ||
103 | C122 | ||
104 | )))|((( | ||
105 | Christian Webb | ||
106 | ))) | ||
107 | |||
108 | === Exercises === | ||
109 | |||
110 | ===== Due to Ferrari's course, the first exercise session will be on (% style="text-decoration: underline;" %)THURSDAY(%%) the 10th at 12.15 in the classroom (% style="text-decoration: underline;" %)B120(%%). ===== | ||
111 | |||
112 | [[Exercise 1>>attach:ex1.pdf]] [[Solutions 1>>attach:solutions1.pdf]] | ||
113 | [[Exercise 2>>attach:ex2.pdf]] [[Solutions 2>>attach:solutions2.pdf]] | ||
114 | [[Exercise 3>>attach:ex3.pdf]] [[Solutions 3>>attach:solutions3.pdf]] | ||
115 | [[Exercise 4>>attach:ex4.pdf]] [[Solutions 4>>attach:solutions4.pdf]] | ||
116 | [[Exercise 5>>attach:ex5.pdf]] [[Solutions 5>>attach:solutions5.pdf]] | ||
117 | [[Exercise 6>>attach:ex6.pdf]] [[Solutions 6>>attach:solutions6.pdf]] | ||
118 | [[Exercise 7>>attach:ex7.pdf]] | ||
119 | [[Exercise 8>>attach:ex8.pdf]] | ||
120 | [[Exercise 9>>attach:ex9.pdf]] |