Author Description

I. Simple symmetric random walk in Z[symbol]. 1. Introduction of part I -- 2. Distributions -- 3. Recurrence and the zero-one law -- 4. From the strong law of large numbers to the law of iterated logarithm -- 5. Levy classes -- 6. Wiener process and Invariance Principle -- 7. Increments -- 8. Strassen type theorems -- 9. Distribution of the local time -- 10. Local time and invariance principle -- 11. Strong theorems of the local time -- 12. An embedding theorem -- 13. Excursions -- 14. A few further results -- 15. Summary of part I -- II. Simple symmetric random walk in Z[symbol]. 16. Recurrence theorem -- 17. Wiener process and invariance principle -- 18. The law of iterated logarithm -- 19. Local time -- 20. The range -- 21. Selfcrossing -- 22. Large covered balls -- 23. Speed of escape -- 24. A few further problems -- III. Random walk in random environment. 25. Introduction -- 26. In the first six days -- 27. After the sixth day -- 28. What can a physicist say about the local time [symbol](0,n)? -- 29. On the favourite value of the RWIRE -- 30. A few further problems