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Showing 2512 results for "j.d. phillips"
Biology & Life Sciences Preprint PDF DOI

Orientation-Dependent Protein Binding at Nanoparticle Interfaces

Vigneshwari Karunakaran Annapoorani, Ian Rouse, Vladimir Lobaskin, Nicolae-Viorel Buchete · 2026

Accurate quantification of protein-nanoparticle interactions is essential for applications in nanobiotechnology, nanomedicine, and drug delivery. Motivated by recent computational and experimental wor…

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Physics Preprint PDF DOI

Simulation-based Inference for Gravitational Waves from Binary Neutron Stars: Application of Summary Data from Heterodyning

Masaki Iwaya, Vivien Raymond, Soichiro Morisaki, Kazuki Takada · 2026

Gravitational-wave parameter estimation for binary neutron star (BNS) systems poses severe computational challenges due to the extended signal duration, which can reach several minutes in current dete…

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AI & Data Science Preprint PDF DOI

TabSHAP

Aryan Chaudhary, Prateek Agarwal, Tejasvi Alladi · 2026

Large Language Models (LLMs) fine-tuned on serialized tabular data are emerging as powerful alternatives to traditional tree-based models, particularly for heterogeneous or context-rich datasets. Howe…

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Mathematics Preprint PDF DOI

Globally Simple Heffter Arrays $H(n;k)$ with $k \equiv 1 \pmod{4}$

Erik Pelttari, Selda Kucukcifci, E. Sule Yaz{i}c{i} · 2026

Heffter arrays are combinatorial structures used to construct orthogonal cyclic cycle decompositions and biembeddings of complete graphs onto surfaces. A Heffter array $H(m,n;h,k)$ is an $m \times n$ …

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Physics Preprint PDF DOI

Gyrokinetic simulations on zonal flow-turbulence spreading coupling

Min Ki Jung, Sumin Yi, Taik Soo Hahm, Yong-Su Na · 2026

Zonal flows and turbulence spreading play important roles in magnetic fusion plasma confinement, yet their coupling mechanisms remain elusive. Using global nonlinear gyrokinetic simulations, we show t…

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Computer Science Preprint PDF DOI

"We are currently clean on OPSEC": Why JD Can't Encrypt

Maurice Chiodo, Toni Erskine, Dennis Muller, James G. Wright · 2026

We analyse the 2025 Signalgate leak of sensitive US military information by the Trump administration, addressing why confidentiality was violated (messages leaked to the press) in spite of encryption …

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Mathematics Preprint PDF DOI

Statistical Limit Theorems for Axiom A Diffeomorphisms: Exponential Mixing, Central Limit Theorem, and Large Deviations

Abdoulaye Thiam · 2026

We establish statistical limit theorems for equilibrium states of Axiom A diffeomorphisms, derived from the spectral gap of the Ruelle transfer operator established in Part I (Thiam2026a) and transfer…

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Mathematics Preprint PDF DOI

$C^{\infty}$ regularity of the Alt-Phillips Functional for negative powers

Lu Chen, Jiali Lan, Yong Wu · 2026

In this paper, we study the regularity of the free boundary for minimizers of the Alt-Phillips functional with negative powers \[\mathcal{E}_{\gamma}(u)=\int_{\Omega}\frac{1}{2}|\nabla u|^2+\frac{1}{\…

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Physics Preprint PDF DOI

Discovery of low-redshift analogues to "Little Red Dots" in DESI: A later evolutionary stage of compact LRDs?

Weiyu Ding, Xu Kong, Wei-Jian Guo, Hu Zou, Jialai Wang, Fujia Li, Hongxin Zhang, Jie Song, Jingyi Zhang, Niu Li, Wen-Xiong Li · 2026

The James Webb Space Telescope (JWST) has recently discovered a population of compact, red sources at z > 4 known as "Little Red Dots" (LRDs). They are characterized by their V-shaped continuum spectr…

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Mathematics Preprint PDF DOI

On a Weiss-type Almost Monotonicity Formula

Aelson Sobral · 2026

We establish a Weiss-type almost-monotonicity formula for a broad class of variable-coefficient energy functionals, assuming only minimal regularity of the coefficients. As an application, we classify…

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Engineering Preprint PDF DOI

Multi-task Just Recognizable Difference for Video Coding for Machines: Database, Model, and Coding Application

Junqi Liu, Yun Zhang, Xiaoxia Huang, Long Xu, Weisi Lin · 2026

Just Recognizable Difference (JRD) boosts coding efficiency for machine vision through visibility threshold modeling, but is currently limited to a single-task scenario. To address this issue, we prop…

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Economics & Finance Preprint PDF DOI

Identification in (Endogenously) Nonlinear SVARs Is Easier Than You Think

James A. Duffy, Sophocles Mavroeidis · 2026

We study identification in structural vector autoregressions (SVARs) in which the endogenous variables enter nonlinearly on the left-hand side of the model, a feature we term endogenous nonlinearity, …

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AI & Data Science Preprint PDF DOI

Qualixar OS: A Universal Operating System for AI Agent Orchestration

Varun Pratap Bhardwaj · 2026

We present Qualixar OS, the first application-layer operating system for universal AI agent orchestration. Unlike kernel-level approaches (AIOS) or single-framework tools (AutoGen, CrewAI), Qualixar O…

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Computer Science Preprint PDF DOI

JD-BP: A Joint-Decision Generative Framework for Auto-Bidding and Pricing

Linghui Meng, Chun Gan, Shengsheng Niu, Chengcheng Zhang, Chenchen Li, Chuan Yang, Yi Mao, Xin Zhu, Jie He, Zhangang Lin, Ching Law · 2026

Auto-bidding services optimize real-time bidding strategies for advertisers under key performance indicator (KPI) constraints such as target return on investment and budget. However, uncertainties suc…

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Mathematics Preprint PDF DOI

The two-phase Alt-Phillips problem for quasilinear operators

Yousef Alamri, Jose Miguel Urbano · 2026

We establish interior regularity and optimal growth estimates for sign-changing minimizers of the $p-$singular or $p-$degenerate quasilinear Alt--Phillips functional throughout the full range of $1<p<…

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Physics Preprint PDF DOI

Learning high-dimensional quantum entanglement through physics-guided neural networks

Yang Xu, Hao Zhang, Wenwen Zhang, Luchang Niu, Girish Kulkarni, Mahtab Amooei, Sergio Carbajo, Robert W. Boyd · 2026

High-gain spontaneous parametric down-conversion (SPDC) produces bright squeezed vacuum with rich high-dimensional entanglement, but its output is inherently multimodal and non-perturbative, making th…

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Physics Preprint PDF DOI

FluxMC: Rapid and High-Fidelity Inference for Space-Based Gravitational-Wave Observations

Bo Liang, Chang Liu, Hanlin Song, Tianyu Zhao, Minghui Du, He Wang, Haohao Gu, Sensen He, Yuxiang Xu, Wei-Liang Qian, Li-e Qiang, Peng Xu, Ziren Luo, Mingming Sun · 2026

Bayesian inference in the physical sciences faces a fundamental challenge: the imperative for high-fidelity physical modeling often clashes with the intrinsic limitations of stochastic sampling algori…

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AI & Data Science Preprint PDF DOI

DISCO-TAB: A Hierarchical Reinforcement Learning Framework for Privacy-Preserving Synthesis of Complex Clinical Data

Arshia Ilaty, Hossein Shirazi, Amir Rahmani, Hajar Homayouni · 2026

The development of robust clinical decision support systems is frequently impeded by the scarcity of high-fidelity, privacy-preserving biomedical data. While Generative Large Language Models (LLMs) of…

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Mathematics Preprint PDF DOI

Verifying Well-Posedness of Linear PDEs using Convex Optimization

Declan S. Jagt, Matthew M. Peet · 2026

Ensuring that a PDE model is well-posed is a necessary precursor to any form of analysis, control, or numerical simulation. Although the Lumer-Phillips theorem provides necessary and sufficient condit…

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Mathematics Preprint PDF DOI

Partial regularity for minimizing constraint maps for the Alt-Phillips energy

Rada Ziganshina · 2026

In this paper, we establish an $\varepsilon$-regularity theorem for minimizers of an Alt-Phillips type functional subject to constraint maps. We prove that under sufficiently small energy, the minimiz…

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