# David Aldous: Research page

The links below take you to brief-but-chatty discussions of
a few aspects of my past and present research interests.
This link here
takes you to a page listing current preprints and recent papers,
which can be downloaded.
- Exchangeability
- Weak convergence
- Mixing times for finite Markov chains
- Rare events and the Poisson Clumping Heuristic
- Finite and countable random trees

## 1990s research focus

## 200xs research

In these pages, *in preparation* means there exists
an incomplete document which is not publicly available, but
which I might be willing to show you if you tell me a good reason!
The four topics above are interrelated.
Topics below are distinct.

## Current research

Flows through random networks
Spatial networks
This material is based upon work supported by the
National Science Foundation, currently under Grant DMS-0704159.