1,573 reputation
825
bio website lmb.univ-fcomte.fr/uwe-franz
location France
age 49
visits member for 2 years, 6 months
seen Jun 24 '13 at 16:21
beginner here

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Jun
8
comment A basic question on necessary and sufficient condition for positive recurrence
You should probably try your question on math.stackexchange.com
Jun
2
comment One can earn nothing on the Brownian motion, true ?
Have a look at martingale theory and in particular Doob's optional stopping theorem (or optional sampling theorem), see e.g. en.wikipedia.org/wiki/Optional_stopping_theorem.
May
21
accepted What are the sub $C^*$-algebras of $C(X,M_n)$?
Mar
30
revised stopping time expectation for gambler's ruin
added 331 characters in body; added 1 characters in body
Mar
30
answered stopping time expectation for gambler's ruin