3 papers
math.OC2026
Efficient Douglas-Rachford Methods on Hadamard Manifolds with Applications to the Heron Problems
D. R. Sahu, Shikher Sharma, Pankaj Gautam
Our interest lies in developing some efficient methods for minimizing the sum of two geodesically convex functions on Hadamard manifolds, with the aim to enhance the convergence of…
math.OC2026
Regularized Extragradient Methods for Solving Equilibrium Problems on Hadamard Manifolds
Shikher Sharmaa, Pankaj Gautam, Simeon Reich
Employing two distinct types of regularization terms, we propose two regularized extragradient methods for solving equilibrium problems on Hadamard manifolds. The sequences generat…
math.OC2025
A Modified Dai-Liao Spectral Conjugate Gradient Method with an Application to Signal Processing
D. R. Sahu, Shikher Sharma, Pankaj Gautam +1
We propose and study a variant of the Dai-Liao spectral conjugate gradient method, developed through an analysis of eigenvalues and inspired by a modified secant condition. We show…