BU Mathematical Physics Seminar  Fall 2009 Tuesday 12:00 - 1:00 at Boston University  Tea will be served at 11:45, the talk will start around 12:00

---

• The seminar is held in the mathematics department at BU.
• The mathematics department is located at 111 Cummington Street (directly behind the Warren Towers garage). You should enter from the east end of the building. The Boston University Center for Mathematical Physics is located on the second floor.
• The Mathematics Department is building 27  of these maps of the BU Charles River campus.
• More detailed directions to the BU Mathematics Department can be found here.

>

Room MCS180 in the Math Dept.

September 09	Cookies and Tea semester opening (MCS 265)
September 16	Dirk Kreimer (IHES, France and Center for Math. Physics BU) Feynman graphs: ideals and symmetry
September 23	Dirk Kreimer (IHES, France and Center for Math. Physics BU) Kinematics and Cohomology
October 21	Matt Szczesny (Boston U.) Feynman graphs, Hall algebras, and Hecke correspondences
October 28	Spencer Bloch (Chicago) The geometry of Feynman amplitudes and Landau poles I
November 04	Scott Carnahan (MIT) Chiral algebras and logarithmic geometry
November 18	Andrea Velenich (Boston U.) Diffeomorphism of fields and gravity powercounting
December 02	Jonathan Weitsman (Northeastern U.) Fermionization of Quantum Gauge theories

• Fall 2008 Seminars.
• Fall 2007 Seminars.
• Fall 2006 Seminars.
• Fall 2005 Seminars.
• Fall 2004 Seminars.
• Special Seminars.
• See The Mathematical Gazette for a list of all math talks in Boston area.

---