Arpon Basu, Pravesh K. Kothari, Yang P. Liu, Raghu Meka. Sparsifying Sums of Positive Semidefinite Matrices. In Kasper Green Larsen, Barna Saha, editors, Proceedings of the 2026 Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2026, Vancouver, BC, Canada, January 11-14, 2026. pages 6042-6064, SIAM, 2026. [doi]
Abstract is missing.