#Explain

With dual numbers t + x ε representing events along one space dimension and time, The same transformation is effected with multiplication by (1 + v ε). Given two dual numbers p, and q, they determine the set of z such that the difference in slopes ( Galilean angle ) between the lines from z to p and q is constant. Dan Shanahan’s review, in the American Book Review (vol 29, no. [Read More]

Gebbie drew most of the Cobweb stories in the twelve-issue run of Tomorrow Stories. The remainder were handled by Joyce Chin and Dame Darcy. Nevertheless, a recent pair of America’s Best Comics specials have attempted to flesh out the origin of Cobweb and Clarice, as well as to explain their often-changing stories. The following result allows to express martingales as Itô integrals: if M is a square-integrable martingale on a time interval [0, T ] with respect to the filtration generated by a Brownian motion B, then there is a unique adapted square integrable process α on [0, T ] such that. [Read More]