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Computer Science Preprint PDF DOI

A Monadic Implementation of Functional Logic Programs

Michael Hanus, Kai-Oliver Prott, Finn Teegen · 2026

Functional logic languages are a high-level approach to programming by combining the most important declarative features. They abstract from small-step operational details so that programmers can conc…

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Mathematics Preprint PDF DOI

Multiscale Modeling for Time-harmonic Maxwell equations with impedance boundary conditions in highly heterogeneous media

Xiang Zhong, Eric T. Chung, Xingguang Jin · 2026

Modeling time-harmonic Maxwell problems in heterogeneous media presents significant mathematical and computational challenges. Due to the inherent non-elliptic structure and non-coercive nature of Max…

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AI & Data Science Preprint PDF DOI

Agentic Harness Engineering: Observability-Driven Automatic Evolution of Coding-Agent Harnesses

Jiahang Lin, Shichun Liu, Chengjun Pan, Lizhi Lin, Shihan Dou, Xuanjing Huang, Hang Yan, Zhenhua Han, Tao Gui · 2026

Harnesses are now central to coding-agent performance, mediating how models interact with tools and execution environments. Yet harness engineering remains a manual craft, because automating it faces …

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AI & Data Science Preprint PDF DOI

JURY-RL: Votes Propose, Proofs Dispose for Label-Free RLVR

Xinjie Chen, Biao Fu, Jing Wu, Guoxin Chen, Xinggao Liu, Dayiheng Liu, Minpeng Liao · 2026

Reinforcement learning with verifiable rewards (RLVR) enhances the reasoning of large language models (LLMs), but standard RLVR often depends on human-annotated answers or carefully curated reward spe…

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Mathematics Preprint PDF DOI

A generalisation of the Gagliardo--Nirenberg Inequality with applications to mass-critical and mass-subcritical elliptic equations

Bartosz Bieganowski, Jacopo Schino · 2026

Via a new inequality \`a la Gagliardo--Nirenberg, we prove the existence and nonexistence of solutions to \begin{equation*} \begin{cases} (-\Delta)^s u + \frac{\mu}{|y|^{2s}} u + \lambda u = f(u), \qu…

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AI & Data Science Preprint PDF DOI

The Override Gap: A Magnitude Account of Knowledge Conflict Failure in Hypernetwork-Based Instant LLM Adaptation

Shuaizhi Cheng, Xiang Shi, Mingwei Li · 2026

Hypernetwork-based methods such as Doc-to-LoRA internalize a document into an LLM's weights in a single forward pass, but they fail systematically on conflicts: when the document contradicts pretraini…

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Economics & Finance Preprint PDF DOI

Buying the Right to Monitor:Editorial Design in AI-Assisted Peer Review

Zaruhi Hakobyan · 2026

Generative AI acts as a disruptive technological shock to evaluative organizations. In academic peer review, it enters both sides of the market: authors use AI to polish submissions, and reviewers use…

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Physics Preprint PDF DOI

Manipulation of diverse quantum correlations based on a hybrid optomagnomechanical system

Xiaomin Liu, Rongguo Yang, Jing Zhang, Tiancai Zhang · 2026

Flexible manipulation of quantum correlation resources enables the implementation of diverse quantum tasks based on hybrid quantum networks, where atom-magnon and optomagnonic entanglements and steeri…

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AI & Data Science Preprint PDF DOI

A bivariate cure copula model with zero-inflated gamma frailty: dependence in both cure fractions and survival times

Masaki Hino, Shogo Kato, Takeshi Emura · 2026

In biomedical studies, paired survival data arise naturally when two event times are observed within the same subject. Existing statistical models seldom accommodate both cure fractions and complex de…

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AI & Data Science Preprint PDF DOI

A Unified Framework for Multiple Exposure Distributed Lag Non-Linear Models for Air Pollution Epidemiology

Tianyi Pan, Hwashin Hyun Shin, Alex Stringer, Glen McGee · 2026

This study quantifies the association between air pollution and mortality in Ontario, Canada. Exposure-response relationships in air pollution epidemiology are complex due to three features: time-lagg…

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Chemistry Preprint PDF DOI

Plasmon-Exciton Coupling and Dephasing in Hybrid Au Nanostructure/J-Aggregate Systems

Janak Bhandari, Robert Catuto, Zhumin Zhang, Bradley D. Smith, Hsing-Ta Chen, Gregory V. Hartland · 2026

The coupling between propagating surface plasmon polaritons (SPPs) in Au nanostructures and the exciton transitions of cyanine dye J-aggregates has been examined using leakage radiation microscopy. Re…

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Mathematics Preprint PDF DOI

A structure-preserving semi-implicit finite volume scheme on vertex-staggered unstructured meshes

Elena Bernardelli, Elena Gaburro, Michael Dumbser · 2026

We present a novel structure-preserving semi-implicit finite volume method on vertex-based staggered meshes for the compatible discretization of first order systems of time-dependent partial different…

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Physics Preprint PDF DOI

Symplectic split-operator method for the time-dependent unitary Tavis-Cummings model

Roman Ovsiannikov, Kurt Jacobs, Andrii G. Sotnikov, Denys I. Bondar · 2026

We present a fast, memory-efficient, unitarity-preserving numerical method beyond the rotating-wave approximation for the closed Tavis-Cummings model in which a multilevel spin system interacts with a…

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Computer Science Preprint PDF DOI

TAPO-Description Logic for Information Behavior: Refined OBoxes, Inference, and Categorical Semantics

Takao Inoue · 2026

This paper develops a refined version of TAPO-description logic for the analysis of information behavior. The framework is treated not as a single homogeneous object logic, but as a layered formalism …

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Physics Preprint PDF DOI

Thermalization Regimes in a Chaotic Tavis-Cummings Model

Sameer Dambal, Eric R. Bittner · 2026

This work investigates the emergent thermalization regimes in a chaotic Tavis-Cummings (TC) model and their implications in quantum spectroscopy. While the TC model is a cornerstone of cavity quantum …

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Physics Preprint PDF DOI

An analytic formula for surface currents generating prescribed plasma equilibrium fields

Wadim Gerner · 2026

Given a plasma domain $P\subset\mathbb{R}^3$, a plasma equilibrium field $B$ on $P$ and a coil winding surface $\Sigma$ surrounding $P$, we provide an analytic formula whose output is a surface curren…

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Physics Preprint PDF DOI

A Python/CuPy Software Correlator for QUEST: Real-Time Performance and Initial Imaging

Jialang Ding, Guanhong Lin, Dejia Zhou, Jianli Zhang, Ran Duan, Fei Liu, Xiaoyun Ma, Jie Zhang, Meng Liu, Chenchen Miao, Yuan Liang, Liaoyuan Liu, Yingrou Zhan, Yuting Chu, Jing Qiao, Wei Wang, Zerui Wang, Menquan Liu, Meng Guo, Di Li, Pei Wang, Xuanyu Wang, Xiaohui Yan · 2026

We present a Python/CuPy FX software correlator for small radio interferometer arrays and evaluate it on QUEST (Qilu University Explorer Survey Telescope). The system combines multi-threaded data inge…

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Mathematics Preprint PDF DOI

Scalable Multigrid Solver for the Helmholtz Equation: Real-Shifted Coarse Grid Correction

Rachel Yovel, Eran Treister · 2026

We present a convergent and scalable multigrid solver for high-frequency Helmholtz equations. Standard multigrid methods do not converge for high-frequency Helmholtz problems, and a common cure is add…

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AI & Data Science Preprint PDF DOI

An Object-Centered Data Acquisition Method for 3D Gaussian Splatting using Mobile Phones

Yuezhe Zhang, Luqian Bai, Mengting Yu, Lei Wei, Shuai Wan, Yifan Zhang · 2026

Data acquisition through mobile phones remains a challenge for 3D Gaussian Splatting (3DGS). In this work we target the object-centered scenario and enable reliable mobile acquisition by providing on-…

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Physics Preprint PDF DOI

Disorder-induced non-Gaussian states in large ensembles of cavity-coupled molecules

R. Schwengelbeck, M. Pandini, R. Daraban, J. Schachenmayer · 2026

We analyze vibrational dynamics in a toy model for polaritonic chemistry under collective electronic strong coupling. In a Holstein-Tavis-Cummings model, incoherently excited by a photon, we show that…

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