Mathematicians Find a Long-Term Kink Shape After Wave Breaking
A preprint reports global existence and uniqueness in specified solution classes, and describes a kink-wave limit as density and singular energy fade.
Search
2,111 results
781–800
A Learned Model Simulates Chemical Reactions in Fewer Steps
Preprint: A conditional flow model approximated finite-time reaction behavior and used far fewer reported simulation steps in synthetic tests.
Shared AI System Reports 83.4% Less Data in VQA Test
Preprint: In a seven-transmitter simulation, the system recorded 64.8% multi-view question-answering accuracy, but real-world deployment was not tested.
DCGC reports top score on five of six benchmarks
Preprint: The masked-diffusion framework uses imperfect upstream solutions as auxiliary context and was evaluated on solver-failure benchmark sets.
Model suggests Punctum could be a primordial black hole
Preprint: An analytic model matches Punctum’s millimeter properties under a dark-matter spike scenario, but it does not confirm the object’s identity.
Framework connects p-adic reduction and uniformization
Preprint: Theorem-level results tie monodromy, Galois representations and p-divisible groups to the study of abeloid varieties.
Preprint Reports Two Modified Neutrino Textures Matching Key Ranges
The arXiv analysis leaves Vb′ and Vc′ compatible with quoted NuFIT 6.1 and JUNO intervals, but only for normal ordering.
Preprint tests GPU safeguards for LLM user-data isolation
GIFT uses per-user encryption and GPU flow tracking, and its A800 ShareGPT test reported up to 5% overhead in maximum request rate.
Beam forecasting system reports low outage, but transfer remains weak
This preprint reports low outage in its main test, while held-out scenarios show weaker transfer.
Document grids score higher with far lower search index costs
Preprint: A benchmark spanning seven English domains found higher document-ranking scores and a much smaller index than page-by-page retrieval.
Study finds no stationary source-free fermion condensate at black hole horizon
Preprint: A separated Kerr analysis says horizon flux excludes a non-vanishing corotating solution and predicts a filled, oblate fermion density.
A drone-image test reports better mapping of tower equipment
Preprint: A saliency-and-depth layer accompanied higher reported scores on 340 drone images from two towers, but the test was narrow.
Simulations show different rare-earth peak patterns across nuclear models
A preprint compares six nuclear level-density models across three parameterized neutron-star-merger outflow scenarios.
Astronomers identify three likely wind-accreting pre-polars
Preprint: Optical polarimetry reported magnetic white dwarfs in at least four of nine selected candidates, while several systems remained unresolved.
Plasma scheme shows higher-order limit in one low-beta test
A preprint tests the method on seven numerical benchmarks, reporting instability growth and expected energy-error scaling, while fourth- and sixth-order versions fail in one extremely low-beta blast-wave test.
Four-agent code system reports higher combined benchmark scores
Preprint: MACGen reported higher combined function-and-security scores than Direct prompting on two benchmark suites; on CWEval, its average function score fell slightly.
Model links temperature to spin dynamics in a ferromagnet
Preprint: Mathematical calculations propose a temperature-dependent non-Abelian gauge potential, without experimental testing.
Preprint maps tractable and hard cases in election attacks
An arXiv preprint dated 26 Aug 2026 uses a divisible-population model and linear programming to compare formal election attacks.
Two-Center Gravity Saddles Match D1-D5 Index Terms
Preprint: An analytic comparison reports an infinite two-center match to the D1-D5 Farey-tail expansion, but no match for the tested black-ring and black-lens sector.
Simulation suggests shared O-RAN can support 50 MCX users
Preprint: An E2-conditioned model kept several public-safety service requirements within bounds in simulated shared networks, including under O-DU degradation.