Louis Bachelier's Theory of Speculation
March 29, 1900, is considered by many to be the day mathematical finance was born. On that day a French doctoral student, Louis Bachelier, successfully defended his thesis Theorie de la Speculation at the Sorbonne. The jury, while noting that the ...
Poisson Processes
In the theory of random processes there are two that are fundamental, and occur over and over again, often in surprising ways. There is a real sense in which the deepest results are concerned with their interplay. One, the Bachelier Wiener model o...
