JAX Graph Optimal Transport Package
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Updated
Mar 12, 2026 - Python
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pdhg
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Large-scale financial collateral optimization using the Primal-Dual Hybrid Gradient (PDHG / Chambolle-Pock) algorithm implemented in JAX
optimization linear-programming gpu-acceleration first-order-methods mathematical-programming pdhg collateral-optimization financial-optimization
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Feb 16, 2026 - Python
Reproducible GPU/CPU benchmark evidence for Gurobi PDHG, barrier, and dual simplex on structured LP families and public LP relaxations.
python benchmarking reproducible-research gpu optimization linear-programming gurobi operations-research numerical-optimization pdhg
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Aug 19, 2026 - Python
This project implements a sparse Primal–Dual Hybrid Gradient (PDHG) solver for linear programs in standard form.
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Feb 11, 2026 - Mathematical Programming System
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