The ARC Centre of Excellence for Mathematics and Statistics of Complex Systems (MASCOS) offers generous top-up scholarships for PhD students in the areas of the Centre's interests. They are awarded to holders of an Australian Postgraduate Award (APA) or University Postgraduate Award, and are valued at $27000 per year (with APA, currently Tax free), with a further $3000 per year for approved travel and research support.
The awards will be based on APA and UPA applications and no separate application is necessary. Holders of EIPRS or similar awards may also be considered on a case by case basis. Six awards were made in 2004.

Further details are avalable here.

Closing date is 31 October 2006.