2 papers
math.OC2025
Modified limited memory BFGS with displacement aggregation and its application to the largest eigenvalue problem
Manish Kumar Sahu, Suvendu Ranjan Pattanaik
We present a modified limited memory BFGS method with displacement aggregation (AggMBFGS) for solving nonconvex optimization problems. AggMBFGS refines curvature pair updates by re…
math.OC2025
The Performance of MBFGS with Different Inexact Line Search Rule
Manish Kumar Sahu, Suvendu Ranjan Pattanaik, Santosh Kumar Panda
The modified BFGS optimization algorithm is generally used when the objective function is non-convex. In this method, one has to move in a specific direction such that the value of…