Holographic Entropy Study Finds a Conditional Flow Bound
A preprint finds new constraints on entanglement response, but no second universal F-like measure along holographic flows.
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Borromean Rings Floer Complex Found to Be Nonformal
Preprint finds the link’s full Floer complex is nonformal and identifies eight algebraic involution models.
Metalens readout records sharper X-ray edges in lab test
An arXiv preprint reports an 8.8-fold edge-resolution gain in a laboratory detector, while its CT dose and bandwidth benefits remain simulated.
FAST Finds Contrasting OH Signals in Two Bright 2024 Comets
A preprint reports robust absorption in A3's main OH lines after its closest approach to Earth, while 12P/Pons-Brooks was detected most clearly before perihelion.
New mathematical study establishes a local theory for a gauge-coupled flow
Preprint shows a strong solution exists and is unique for defined geometric data, while leaving long-term behavior open.
Verifier-based training linked to higher AI scores on pointing tests
Preprint: A same-backbone study found higher scores for PointRL-trained Qwen3.5 models and reported gains on several external benchmarks.
Study finds adaptive antennas show higher simulated secrecy rates
An arXiv preprint reports stronger secrecy rates and steadier learning in a modeled wireless system, but the evidence comes from numerical simulations.
Role-aware image search leads across three benchmark tests
A version-1 arXiv preprint reports higher retrieval scores after queries are split into full-target, add, preserve and remove roles.
Preprint Maps Sample Needs for Near-Second-Best Bilateral Trade
A theoretical arXiv preprint reports matching or nearly matching sample-complexity bounds across three regimes, with sample requirements varying by guarantee and distributional assumptions.
New Construction Makes Surface Slopes Dense for Prescribed Groups
Preprint: A proof-based construction makes Chern slopes dense from 1/2 to 3, with the ample-canonical case established through 2.
Analysis identifies exact symbols for two Volterra operators
Preprint: An arXiv version 1 document dated 26 Aug 2026 gives exact boundedness criteria for area Nevanlinna spaces in the range 1 ≤ p < ∞ and α > −1.
V-Link Reports Higher Success in Simulated and Real Robot Tests
Preprint: V-Link reported higher manipulation success than GR00T N1.6 on three simulation benchmarks and two AGIBOT A3 Ultra tasks.
Diffusion model prefix check led or tied in 15 selected-length tests
Preprint: A regeneration-and-voting method improved accuracy over initial generation in 14 of 15 selected settings.
Preprint finds when Selmer-group results extend to larger fields
Conditional theorems cover several arithmetic settings, while a counterexample shows why the finiteness assumptions matter.
New statistical test flags unstable links among financial factors
Preprint: The method rejected covariance stability at the 1% level in weekly factor returns from 2004 to 2023 and in each of three subsamples.
Models suggest small off-axis ratios in 40 selected gamma-ray bursts
A preprint using Swift/XRT jet-break light curves finds small inferred ratios between viewing and jet angles in most selected bursts, but the result changes with the emission model.
A New Optimization Model Picks Which Solution to Approach
Preprint: A continuous-time model keeps a theoretical 1/t² objective-decay rate while selecting an anchor-dependent solution in affine problems.
Crack simulations show a threshold for finger-like growth
Preprint: A numerical model reports stable low-contrast fronts and, above a critical threshold, pinned regions and advancing fingers.
Preprint: RDQ M2-alpha1 records higher simulated POI power than RBP(0.9)
In a 5,000-query comparison, the metric showed higher median power at 100 queries, while the study did not test user preference.
AI Study Finds Most Activation Order Effects Reflect Site Asymmetry
An arXiv preprint reports that a single-intervention baseline explained a mean 93.7% of the measured order-swap signal across six language-model families.