24 October 2013: my paper with Eggermont on the existence of poly-time membership tests for a wide class of phylogenetic models has just been accepted for J. Eur. Math. Soc.
1 May 2013: my paper with Kuhnt and Zwiernik on groups acting on Gaussian graphical models has just been accepted for Annals of Statistics.
Spring 2013: Robert
Krone from GeorgiaTech is visiting for three months. Together with
Eggermont we aim to prove finiteness-up-to-symmetry results for
certain infinite-dimensional toric varieties.
15 October 2012: the website of the CIME/CIRM course Combinatorial
Algebraic Geometry, taking place from 10-15 June 2013 in Levico Terme,
is up. Check it out!
1 September 2012: Emil Horobeţ from Babes-Bolyai university joins the group on the project Tensors of Bounded Rank.
23 January 2012: Tensors of Bounded Rank, an NWO free competition Ph.D. project proposal together with Monique Laurent and Siep Weiland has been awarded funding!
23 January 2012: Piotr Zwiernik is starting a Post-doc in the Vidi project.
1 September 2011: Rob Eggermont started his Ph.D. in the Vidi project.
2 March 2011: a manuscript with Johan P. de Jong on his Bachelor's
project has been accepted for publication in the EMS Newsletter. See this page.
6 October 2010: A Vidi grant!
See this page or this page or this page.
Here are some links that I use often. As of yet(*) you can follow them, too.
- This is where everyone puts his preprints nowadays.
- Reviews of maths articles---up to three hits for non-members.
- Reviews of maths articles---only for (institutional) members.
- A quite reliable database of mathematical definitions, theorems, and
Encyclopaedia of mathematics
- A large reference work on mathematics.
The Comprehensive TeX Archive Network
- Anything you're looking for on TeX.
- Tutorials on html, php, flash, etc.
Cambridge dictionaries online
- A very good collection of English dictionaries.
Common errors in English
- (*)Find out what's wrong with the second sentence on this page.
- An enourmous database of German sentences, along with some
Van Dale online
- An important Dutch dictionary.
- Not sure about a Dutch phrase or grammatical construction?
Visit this site.
- A Romanian dictionary, and material for learning Romanian.
- A collection of dictionaries.
- The Dutch railway company.
- All of Dutch public transport in one planning tool.
- The German railway company---contains many timetables of other
European countries, too.