Extragradient Type Methods for Riemannian Variational Inequality Problems

Z Hu, G Wang, X Wang, A Wibisono… - International …, 2024 - proceedings.mlr.press
In this work, we consider monotone Riemannian Variational Inequality Problems (RVIPs),
which encompass both Riemannian convex optimization and minimax optimization as …

A framework for bilevel optimization on Riemannian manifolds

A Han, B Mishra, P Jawanpuria, A Takeda - arXiv preprint arXiv …, 2024 - arxiv.org
Bilevel optimization has seen an increasing presence in various domains of applications. In
this work, we propose a framework for solving bilevel optimization problems where variables …

Disciplined geodesically convex programming

A Cheng, V Dixit, M Weber - arXiv preprint arXiv:2407.05261, 2024 - arxiv.org
Convex programming plays a fundamental role in machine learning, data science, and
engineering. Testing convexity structure in nonlinear programs relies on verifying the …