publications

publications in reverse chronological order.

2026

  1. preconditioning.jpg
    Optimal Diagonal Preconditioning Beyond Worst-Case Conditioning: Theory and Practice of Omega Scaling
    S. Ghadimi, W. Jung, A. Sujanani, D. Torregrosa-Belén, and H. Wolkowicz (alphabetical order)
    Available on arXiv, 2026
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2025

  1. publicgoods.jpg
    Asymptotically Fair and Truthful Allocation of Public Goods
    P. Kananian, A. Sujanani, and S. Zahedi
    Available on arXiv:2404.15996. Accepted in Journal of Artificial Intelligence Research, 2025
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  2. restart.jpg
    Efficient Parameter-Free Restarted Accelerated Gradient Methods for Convex and Strongly Convex Optimization
    A. Sujanani, and R.D.C. Monteiro
    Journal of Optimization Theory and Applications, 2025
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  3. parallel.jpg
    cuHALLaR: A GPU Accelerated Low-Rank Augmented Lagrangian Method for Large-Scale Semidefinite Programming
    J. Aguirre, D. Cifuentes, V. Guigues, R.D.C. Monteiro, V.H. Nascimento, and A. Sujanani (alphabetical order)
    Available on arXiv:2404.15996. Submitted to Mathematical Programming Computation, 2025
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2024

  1. burermonteiro.jpg
    A low-rank augmented Lagrangian method for large-scale semidefinite programming based on a hybrid convex-nonconvex approach
    R.D.C. Monteiro, A. Sujanani, and D. Cifuentes
    Available on arXiv:2401.12490. Major Revision in Mathematical Programming, 2024
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2023

  1. al.jpg
    An adaptive superfast inexact proximal augmented Lagrangian method for smooth nonconvex composite optimization problems
    A. Sujanani, and R.D.C. Monteiro
    J. Scientific Computing, 2023
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