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Mathematics Preprint PDF DOI

Two remarks on transcendental shift-like maps on $\mathbb{C}^N$

Ramanpreet Kaur · 2026

In \cite{Bedford}, the dynamics of a particular polynomial diffeomorphism of $\mathbb{C}^N$, called a polynomial shift-like map of type $\nu$, has been studied as a higher dimensional analog of H\'eno…

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Computer Science Preprint PDF DOI

How Code Representation Shapes False-Positive Dynamics in Cross-Language LLM Vulnerability Detection

Maofei Chen, Laifu Wang, Yue Qin, Yuan Wang, Bo Wu, Dongxin Liu · 2026

How code representation format shapes false positive behaviour in cross-language LLM vulnerability detection remains poorly understood. We systematically vary training intensity and code representatio…

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Earth & Environmental Sciences Preprint PDF DOI

Formation and Trapping of CO2 from Cryogenic Irradiation of Carbonate

Ashma Pandya, Swaroop Chandra, Michael E. Brown · 2026

The detection of CO2 on the Jovian satellite Europa by Galileo NIMS and recent mapping of the leading side by JWST has revealed that it is most concentrated in geologically young terrains, and its v3 …

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Physics Preprint PDF DOI

Addressable Rydberg excitation in arrays of single neutral atoms with a strongly focused flat-top beam

I. V. Iukhnovets, M. Y. Goloshchapov, A. P. Gordeev, O. V. Bychkova, I. B. Bobrov, G. I. Struchalin, S. S. Straupe · 2026

We present a method for generating a laser beam with flat intensity and phase profiles in the focal region where the beam interacts with neutral $^{87}$Rb atoms in an array of optical dipole traps. We…

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Mathematics Preprint PDF DOI

Brill-Noether theory for totally ramified covers of the projective line

Daksh Aggarwal · 2026

Given a curve $C$ that is a degree $k$ cover $C \to \mathbb{P}^1$ totally ramified at two points $p$ and $q$, we can seek to understand the space of degree $d$ line bundles on $C$ with prescribed rami…

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Computer Science Preprint PDF DOI

Arboretum.hs: Symbolic manipulation for algebras of graphs

Eugen Bronasco, Jean-Luc Falcone, Gilles Vilmart · 2026

We design the Arboretum$.$hs package for symbolic computations with algebras of trees and more general graphs in Haskell. Thanks to the declarative nature of functional programming, the package's impl…

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Physics Preprint PDF DOI

Energy Loss of Newborn Magnetars by Schwinger Process

Chul Min Kim, Sang Pyo Kim, Remo Ruffini, Yu Wang, Shurui Zhang · 2026

We investigate electron--positron pair creation through the Schwinger process in newborn magnetars with millisecond spin periods and surface dipole fields close to or above the QED critical field, $B_…

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Computer Science Preprint PDF DOI

Strategic Heterogeneous Multi-Agent Architecture for Cost-Effective Code Vulnerability Detection

Zhaohui Geoffrey Wang · 2026

Automated code vulnerability detection is critical for software security, yet existing approaches face a fundamental trade-off between detection accuracy and computational cost. We propose a heterogen…

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Mathematics Preprint PDF DOI

Emergence of Mandelbrot-like and Julia-like Structures in Parameter Slices of Rational Maps

Pedro Ivan Suarez Navarro · 2026

We study complex one-dimensional parameter slices in a three-parameter family of rational maps with two free critical points, obtained by imposing the existence of periodic orbits with prescribed mult…

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Physics Preprint PDF DOI

Two-Way Feedback Mechanisms between the Madden-Julian Oscillation and Mesoscale Convective Systems

Haobo Yang, Qiu Yang · 2026

The Madden-Julian Oscillation (MJO) is a planetary-scale convective system characterized by large-scale envelopes of enhanced and suppressed convection that contain numerous mesoscale convective syste…

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Chemistry Preprint PDF DOI

Chaos Gated Tunneling Drives Molecular Reactivity in Astrophysical Environments

Saptarshi G. Dastider, K. Prashant, P. Shruti, C. Sudheesh, Jobin Cyriac · 2026

Accurate modeling of ion-molecule reaction networks is essential for understanding the chemical evolution of planetary ionospheres, particularly for giant planets where proton-transfer chains drive at…

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AI & Data Science Preprint PDF DOI

Not all ANIMALs are equal: metaphorical framing through source domains and semantic frames

Yulia Otmakhova, Matteo Guida, Lea Frermann · 2026

Metaphors are powerful framing devices, yet their source domains alone do not fully explain the specific associations they evoke. We argue that the interplay between source domains and semantic frames…

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Mathematics Preprint PDF DOI

Rational maps with Cantor bubble Julia sets

Xiaole He, Yingqing Xiao, Fei Yang · 2026

It has been shown that Cantor bubble Julia sets can appear in the dynamics of polynomials and their singular perturbations. In this paper, we present a criterion that guarantees the existence of Canto…

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Earth & Environmental Sciences Preprint PDF DOI

Stability of Multiplanet Systems Through Hot Jupiter Destruction

Donald Liveoak, Tim Hallatt, Sarah Millholland · 2026

Recent observational and theoretical work suggests that the sub-Jovian desert (periods ${\lesssim}3$ days, masses ${\sim}10{-}100 \ M_{\oplus}$) hosts the remains of destroyed hot Jupiters (``desert d…

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Computer Science Preprint PDF DOI

SignatureTensors.jl: A Package for Signature Tensors in Julia

Gabriel Riffo, Leonard Schmitz · 2026

We introduce SignatureTensors.jl, a new package for computing signature tensors of paths in julia. We present its core functionality and demonstrate its use through illustrative examples. The package …

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Computer Science Preprint PDF DOI

Analysis of AWW (Anganwadi Workers) Training Content, ILA (Incremental Learning Approach) Modules Following CDT (Component Display Theory)

Arka Majhi, Satish B. Agnihotri · 2026

POSHAN Abhiyan envisages capacity building of AWWs or frontline health workers through 21 training modules of ILA (Incremental Learning Approach), modularising the net learning content into smaller le…

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Mathematics Preprint PDF DOI

CCOpt: an Open-Source Solver for Large-Scale Mathematical Programs with Complementarity Constraints

Anton Pozharskiy, Francois Pacaud, Moritz Diehl, Armin Nurkanovic · 2026

This paper presents the Julia package CCOpt, built on top of the interior-point solver MadNLP. CCOpt implements a suite of algorithms for Mathematical Programs with Complementarity Constraints (MPCCs)…

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Mathematics Preprint PDF DOI

A differentiable software suite for accelerated simulation of turbulent flows

Syver D{o}ving Agdestein, Benjamin Sanderse · 2026

We present IncompressibleNavierStokes.jl, an open-source Julia package for solving the incompressible Navier--Stokes equations on staggered Cartesian grids. The package features matrix-free, hardware-…

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Physics Preprint PDF DOI

AtomTwin.jl: a physics-native digital twin framework for neutral-atom quantum processors

Shannon Whitlock · 2026

AtomTwin$.$jl is an open-source Julia package for developing and simulating quantum protocols, hardware configurations and building digital twins for neutral-atom quantum processors and related atomic…

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Mathematics Preprint PDF DOI

Puzzle Pieces, Bi-accessibility, and Connectivity of the Julia Set for Generalized Blaschke Products

Melida Carranza Trejo, Monica Moreno Rocha · 2026

We study the dynamics of a parametric family of rational functions of odd degree, where each function is a generalized Blaschke product that maps the unit circle onto itself. The action of the Blaschk…

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