Seminars and Talks 10:30 - 11:30, June 12, 2020 (Friday) Cisco Webex, Online seminar Log-algebraic Identities on Elliptic Curves 14:00 - 16:00, June 12, 2020 (Friday) R440, Astronomy-Mathematics Building, NTU Simply Connected Sasaki-Einstein Rational Homology 5-spheres