PlanetMath (more info)
 Math for the people, by the people. Sponsor PlanetMath
Encyclopedia | Requests | Forums | Docs | Wiki | Random | RSS  
Login
create new user
name:
pass:
forget your password?
Main Menu
Owner confidence rating: High Entry average rating: No information on entry rating
[parent] completeness of semimartingale convergence (Theorem)
Theorem   Let $(\Omega,\mathcal{F},(\mathcal{F}_t)_{t\in\mathbb{R}_+},\mathbb{P})$ be a filtered probability space. Then, the space of semimartingales $\mathcal{S}$ forms a complete topological vector space under the semimartingale topology.

That is, semimartingale convergence is a vector topology and, for any sequence $X^n\in\mathcal{S}$ such that $X^n-X^m\rightarrow 0$ as $m,n\rightarrow\infty$ then there exists an $X\in\mathcal{S}$ with $X^n\rightarrow X$




"completeness of semimartingale convergence" is owned by gel.
(view preamble | get metadata)

View style:

Keywords:  semimartingale, semimartingale topology, complete, topological vector space

This object's parent.

Attachments:
proof of completeness of semimartingale convergence (Proof) by gel
Log in to rate this entry.
(view current ratings)

Cross-references: semimartingale topology, topological vector space, semimartingales, filtered probability space
There is 1 reference to this entry.

This is version 1 of completeness of semimartingale convergence, born on 2008-12-31.
Object id is 11430, canonical name is CompletenessOfSemimartingaleConvergence.
Accessed 247 times total.

Classification:
AMS MSC60G07 (Probability theory and stochastic processes :: Stochastic processes :: General theory of processes)
 60G48 (Probability theory and stochastic processes :: Stochastic processes :: Generalizations of martingales)
 60H05 (Probability theory and stochastic processes :: Stochastic analysis :: Stochastic integrals)

Pending Errata and Addenda
None.
Discussion
Style: Expand: Order:
forum policy

No messages.

Interact
post | correct | update request | prove | add result | add corollary | add example | add (any)