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Jan 8, 2012 at 8:32 comment added mfolz The thing that makes the question puzzling is that while there are fairly natural connections between martingales, Brownian motion, and diffusions, percolation is really apparently unrelated to the others (which is not to say that, for example, one cannot find martingale techniques used in percolation theory...)
Jan 7, 2012 at 17:28 comment added Alexander Chervov @Tom LaGatta "...Any question of interest to a wide class of mathematicians (such as this one) has a right to be posted here. – Tom LaGatta Jan 15 2010 at 22:11" :):)
Jan 7, 2012 at 11:22 history made wiki Post Made Community Wiki by S. Carnahan
Jan 7, 2012 at 4:10 answer added mfolz timeline score: 0
Jan 6, 2012 at 22:30 comment added Tom LaGatta Martingales, Brownian motion, diffusions and percolation are some of the major workhorses in contemporary probability theory. This question is essentially, "Interesting applications of probability theory?" which is absolutely too general for the site. I recommend you reformulate this into a much more precise question. What specific applications do you have in mind?
Jan 6, 2012 at 19:27 answer added Kevin O'Bryant timeline score: 4
Jan 6, 2012 at 18:19 answer added Alexander Chervov timeline score: 1
Jan 6, 2012 at 16:31 comment added Steve Huntsman Brownian scaling follows from the fact that the square of a simple random walk minus the number of steps is a martingale.
Jan 6, 2012 at 11:53 history edited ZhaoLiang CC BY-SA 3.0
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Jan 6, 2012 at 11:33 history asked ZhaoLiang CC BY-SA 3.0