Distributed Newton Method Over Graphs: Can Sharing of Second-Order Information Eliminate the Condition Number Dependence? - Erik Berglund 004; Sindri Magnússon; Mikael Johansson 001 (IEEE Signal Process. Lett., 2021)

Zeroth-Order Randomized Subspace Newton Methods. - Erik Berglund 004; Sarit Khirirat; Xiaoyu Wang 008 (ICASSP, 2022)

Novel Hessian-Based Algorithms for Unconstrained Optimization. - Erik Berglund 004 (2024)