View Single Post
Aug3-10, 04:06 AM
P: 27
context: i am trying to understand convergence of sequence of random variables.
random variable are just measurable functions but
I still cant get my head around the connection between sequence of functions and sequence of sets. To start suppose [tex]A_n \subset \Omega [/tex] i dont even understand this definition [tex] sup_{k \geq n} A_{k} := \bigcup^{\infty}_{k=n}A_k [/tex].
could someone explain this to me with a concrete example, or point me to a book that deals with sequence of sets and sequence of functions

Phys.Org News Partner Science news on
World's largest solar boat on Greek prehistoric mission
Google searches hold key to future market crashes
Mineral magic? Common mineral capable of making and breaking bonds