Tuesday, October 27, 2009
Lecture 10/23/09 — Chang's covering lemma, proof of Freiman-Rusza theorem, additive energy, Balog-Szemeredi-Gowers (easy direction)
- Petar's notes
- Discussion on the rough classification problem of approximate groups
- Polynomial Freiman-Rusza conjecture
Tuesday, October 20, 2009
Wednesday, October 7, 2009
Lecture 10/2/09 — Rusza's Third Inequality, (Structure of) Approximate groups and Rusza's Theorem (for F_2^\infty)
- Petar's notes
- Ben Green's favorite open problem inside
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