Seminars and Talks 10:00 - 11:30, January 12, 2018 (Friday) R440, Astronomy-Mathematics Building, NTU Recent Developments in Moonshine (III) 10:20 - 11:10, January 12, 2018 (Friday) R201, Astronomy-Mathematics Building, NTU Signal Quantization: Sigma-Delta Modulation and Distributed Noise Shaping 15:00 - 16:15, January 12, 2018 (Friday) R609, Astronomy-Mathematics Building, NTU An Application of the Bruhat-Tits Theory to Local Densities