TY - BOOK AU - Sharma, Abhijat AU - Saha, Chandan TI - Improved lower bound for depth four arithmetic circuits U1 - 621.395015113 PY - 2017/// CY - Bangalore PB - IISc KW - Arithmetic circuits; Nisan-Wigderson; Dimension of projected shifted partials N1 - Includes CD; IISc, Dept of CSA, MSc (Eng) Thesis ER -