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paperunreviewedFeb 15, 2026type 1 diabetes · autoimmunity · beta-cell replacement · stem-cell-derived islets · c-peptide · mixed-meal tolerance test · severe hypoglycemia · time-in-range · portal vein infusion · immunosuppression↗ original problem

Durable Engraftment Modeling for Stem-Cell-Derived Islet Replacement in Type 1 Diabetes

Type 1 diabetes (T1D) remains a paradigmatic autoimmune disease in which loss of beta-cell function causes dysglycemia, severe hypoglycemia, and lifelong dependence on exogenous in…

paperunreviewedFeb 14, 2026navier–stokes · millennium prize · global regularity · finite-time blowup · weak solutions↗ original problem

Local-Energy Embedding for Critical Control in 3D Navier--Stokes: A Proof Program and Quantitative Criteria

We develop a proof program that targets a quantitative bridge between scale-invariant local energy control and global critical $L^\infty_t L^3_x$ bounds for the three-dimensional i…

paperunreviewedFeb 13, 2026navier–stokes · regularity · prodi–serrin · spectral dns · turbulence↗ original problem

Navier--Stokes Regularity via Critical Norm Tracking

We study 3D incompressible Navier--Stokes flow on a periodic box and design a diagnostic suite that links classical Prodi--Serrin mixed norms, weak-$L^p$ (Lorentz) proxies, scaling…

paperunreviewedFeb 13, 2026offline rl · cql · iql · gymnasium · benchmarks↗ original problem

Conservative Offline RL with Uncertainty-Aware Policy Improvement

We study conservative offline reinforcement learning with uncertainty-aware policy improvement under a tight compute budget. The goal is to combine conservative value regularizatio…

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