Ramanujan Auditorium IMSc Chennai Monday 18th June 0830 -- 0930 Registration 0930 -- 1100 S G Dani "Trigonometry in ancient and medieval India" projector chair: M D Srinivas 1100 -- 1130 Tea 1130 -- 1230 Siddhartha Gadgil "Mathematics, Recursion and Complexity" projector chair: Parameswaran Sankaran 1245 -- 1345 Lunch 1400 -- 1500 Manjunath Krishnapur "Waiting times" chalk chair: Krishna Maddaly 1500 -- 1530 Tea 1530 -- 1630 Partha Sarathi Chakraborty "Pontryagin duality for finite groups" projector chair: Vijay Kodiyalam 1630 -- 1730 Rajeeva Karandikar and S Kesavan panel discussion chair: V Balaji 1730 High tea Tuesday 19th June 0930 -- 1030 B V Rao "Some Elementary Probability" projector chair: V S Sunder 1030 -- 1130 Jaya N Iyer "Chern invariants in algebraic geometry" projector + chalk chair: D S Nagaraj 1130 -- 1200 Tea 1200 -- 1300 S Viswanath "Classical identities and Lie algebras" chalk chair: Amritanshu Prasad 1300 -- 1400 Lunch 1400 -- 1500 Sheetal Dharmatti "A Mathematical Tour of Image Processing" projector + chalk chair: Sitabhra Sinha 1500 -- 1530 Tea 1530 -- 1630 D Surya Ramana "The Hardy-Ramanujan Formula for the Partition Function" projector chair: R Balasubramanian 1630 Tea and snacks