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Physics Preprint PDF DOI

Enabling real-time multi-messenger follow-up of transient events with Astro-COLIBRI

Bernardo Cornejo Avila, Sofia Bisero, Mickael Costa, Antoine Ciric, Ilja Jaroschewski, Weizmann Kiendrebeogo, Fabian Schussler · 2026

Time-domain astrophysics is a rapidly growing field focused on the study of transient phenomena such as Gamma-Ray Bursts (GRBs), Fast Radio Bursts (FRBs), supernovae, novae, and AGN flares. Their char…

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Biology & Life Sciences Preprint PDF DOI

Analysis of DNA thermal stability across a broad range of thionine concentrations

Evgeniya Usenko, Alexander Glamazda, Vladimir Valeev, Victor Karachevtsev · 2026

Interest in studying the interaction of small molecules with DNA is caused by the need to develop new, highly effective, and low-toxic drugs for cancer treatment. The strong and highly specific bindin…

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Physics Preprint PDF DOI

Target-depth sensing with metasurface-encoder integrated optoelectronic neural network

Shuo Wang, Deyu Zhu, Chenjie Xiong, Bin Hu, Chunqi Jin, Yu Wang, Chengjun Zou · 2026

Accurate and real-time sensing of targets in three-dimensional (3D) environments is essential for modern machine vision, underpinning emerging technologies such as autonomous systems, robotic manipula…

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Biology & Life Sciences Preprint PDF DOI

HyperEvoGen: Exploring deep phylogeny using non-Euclidean variational inference

Jason Lamanna, Erfan Mowlaei, Xinghua Shi, Sudhir Kumar, Vincenzo Carnevale · 2026

Homologous proteins evolve from a common ancestral sequence, constrained by intricate patterns of co-evolving residues. Accurate reconstruction of evolutionary histories remains a challenge, primarily…

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Physics Preprint PDF DOI

Machine Learning for Multi-messenger Probes of New Physics and Cosmology: A Review and Perspective

Andrea Addazi, Konstantin Belotsky, Vitaly Beylin, Timur Bikbaev, Deen Chen, Filippo Fabrocini, Stefano Giagu, Krid Jinklub, Artem Kharakhashyan, Maxim Khlopov, Vladimir Korchagin, Maxim Krasnov, Atharv Mahajan, Antonino Marciano, Andrey Mayorov, Antonio Morais, Roman Pasechnik, Jackson Levi Said, Danila Sopin, Viktor Stasenko, Oem Trivedi · 2026

The multi-messenger exploration of dark matter and physics beyond the Standard Model has emerged as a central direction in modern astro-particle physics, particularly following the discovery of gravit…

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Mathematics Preprint PDF DOI

Matrices with cyclically monotone rows and Cantor numeration systems

Pavel Stovicek, Edita Pelantova · 2026

We study a class of square matrices with non-negative elements which have cyclically monotone rows in the sense that each row of a matrix from the class consists of a cyclically non-increasing sequenc…

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Mathematics Preprint PDF DOI

Three-periodic helices on elliptic curves and their associated regular algebras

Daniel Chan, Adam Nyman · 2026

Let $k$ denote an algebraically closed field of characteristic zero and let $X$ denote a smooth elliptic curve over $k$. Given a three-periodic elliptic helix $\underline{\mathcal{E}}$ of vector bundl…

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Engineering Preprint PDF DOI

Analytical PI Tuning for Second-Order Plants with Monotonic Response and Minimum Settling Time

Senol Gulgonul · 2026

Background: Tuning proportional-integral (PI) controllers for second-order plants to achieve monotonic step response with minimum settling time is an important problem in analytical control design. Ex…

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Mathematics Preprint PDF DOI

Introduction to generalised Cesaro convergence III

Richard Stone · 2026

This is the third and last of three papers introducing generalised Cesaro convergence and is split into two parts. In part 1 we introduce the notion of a "Cesaro-adapted scale" and use it to prove the…

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Mathematics Preprint PDF DOI

Introduction to generalised Cesaro convergence II

Richard Stone · 2026

In this second of three introductory papers, we extend the notion of generalised Cesaro summation/convergence to the more natural setting of what we call remainder Cesaro summation/convergence. This g…

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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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Mathematics Preprint PDF DOI

On the intersections of homogeneous self-similar sets with their translates in $\mathbb{R}^{n}$ and a formulation of multiplicative invariance in $\mathbb{Z}^{n}$

Neil MacVicar · 2026

This thesis generalizes the study of $C\cap(C + \alpha)$ where $C$ is the middle third Cantor set to self-affine sets in $\mathbb{R}^{n}$. We present sufficient and necessary conditions for when the t…

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Mathematics Preprint PDF DOI

The Cesaro operator on L^2(0, 1)

Anil Belli, Ugur Gul, William T. Ross, Aristomenis G. Siskakis · 2026

This paper explores a version of the classical Ces`aro integral operator for the Lebesgue space L2(0, 1) where we discuss its norm, adjoint, spectral properties, and invariant subspaces. An important …

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Biology & Life Sciences Preprint PDF DOI

Distinct Structural Dynamics of the Semiquinone State Define a Signalling Pathway in Avian Cryptochrome

Monika Kish, Suchitra Pradhan, Jessica L. Ramsay, Paloma Munguia Salazar, Jonathan Phillips, Daniel R. Kattnig · 2026

The light-dependent magnetic compass of night-migratory songbirds is widely hypothesized to rely on the radical pair mechanism within retinal cryptochrome. However, bridging the mechanistic gap betwee…

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Physics Preprint PDF DOI

Tunable turbulence in driven microscale emulsions

Majid Bahraminasr, Anand Yethiraj · 2026

We present a tunable, non-equilibrium oil-in-oil emulsion that serves as a model system for investigating the transition from controlled droplet deformation to multiscale flows reminiscent of turbulen…

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Mathematics Preprint PDF DOI

Introduction to generalised Cesaro convergence I

Richard Stone · 2026

This is the first in a set of three papers providing an introduction to generalised Cesaro convergence. We start with traditional Cesaro methods for extending classical convergence and further general…

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Computer Science Preprint PDF DOI

FliX: Flipped-Indexing for Scalable GPU Queries and Updates

Rosina Kharal, Trevor Brown, Justus Henneberg, Felix Schuhknecht · 2026

GPU-based concurrent data structures (CDSs) achieve high throughput for read-only queries, but efficient support for dynamic updates on fully GPU-resident data remains challenging. Ordered CDSs (e.g.,…

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Computer Science Preprint PDF DOI

Intent Propagation Contrastive Collaborative Filtering

Haojie Li, Junwei Du, Guanfeng Liu, Feng Jiang, Yan Wang, Xiaofang Zhou · 2026

Disentanglement techniques used in collaborative filtering uncover interaction intents between nodes, improving the interpretability of node representations and enhancing recommendation performance. H…

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Mathematics Preprint PDF DOI

Adaptive Regularization within Trust Region Methods for Stochastic Nonconvex Optimization

Yunsoo Ha, Sara Shashaani, Quoc Tran-dinh · 2026

We propose a stochastic nonconvex optimization algorithm that achieves almost sure $\tilde{\mathcal{O}}(\epsilon^{-1.5})$ iteration complexity for problems with smooth objective functions and gradient…

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Mathematics Preprint PDF DOI

Transfinitely iterated wild sets

Jeremy Brazas, Atish Mitra · 2026

In this paper, we study homotopical analogues of the Cantor-Bendixson derivative. For each $n\geq 0$, the "$\pi_n$-wild set" $\mathbf{w}_n(X)$ of a topological space $X$ is the subspace of $X$ consist…

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