Expertini Research Research

Browse Research Papers

2,050+ open-access research outputs.

✕ Clear
🔍 edoardo conti
Showing 2050 results for "edoardo conti"
Physics Preprint PDF DOI

Discrete Lattice Models for Interface Growth on a Complete Graph

J. M. Marcos, J. J. Melendez, R. Cuerno, J. J. Ruiz-Lorenzo · 2026

We investigate the behavior of discrete interface growth models belonging to the Edwards--Wilkinson (EW) and Kardar--Parisi--Zhang (KPZ) universality classes, when defined on a complete graph, a topol…

Read Paper →
Computer Science Preprint PDF DOI

A Generalisation of Goursat's Algorithm for Integration in Finite Terms

Sam Blake · 2026

We give a self-contained, modern exposition of \'Edouard Goursat's 1887 theorem on pseudo-elliptic integrals -- those integrals of the form $\int F(t)\,\d t/\sqrt{R(t)}$ with $R$ a cubic or quartic po…

Read Paper →
Physics Preprint PDF DOI

Sampling two-dimensional spin systems with transformers

Piotr Bia{l}as, Piotr Korcyl, Tomasz Stebel, Adam Stefanski, Dawid Zapolski · 2026

Autoregressive Neural Networks based on dense or convolutional layers have recently been shown to be a viable strategy for generating classical spin systems. Unlike these methods, sampling with transf…

Read Paper →
Engineering Preprint PDF DOI

Distributed adaptive estimation for stochastic large regression models

Die Gan, Siyu Xie, Zhixin Liu, Xuebo Zhang · 2026

This paper studies the distributed adaptiveestimation problems for stochastic large regression modelswith an infinite number of parameters. By constructing a re-cursive local cost function, we propose…

Read Paper →
Physics Preprint PDF DOI

Bayesian phase transition for the critical Ising model: Enlarged replica symmetry in the epsilon expansion and in 2D

Kay Joerg Wiese, Alapan Das, Adam Nahum · 2026

A process that images or measures bond energies in the critical Ising model can be in distinct measurement ``phases'', depending on the precision of measurement. We study the transition into the stron…

Read Paper →
AI & Data Science Preprint PDF DOI

Conditional Imputation for Within-Modality Missingness in Multi-Modal Federated Learning

Wugeng Zheng, Ziwen Kan, Katie Wang, Chen Chen, Song Wang · 2026

Multimodal Federated Learning (MMFL) enables privacy-preserving collaborative training, but real-world clinical applications often suffer from within-modality missingness caused by sensor intermittenc…

Read Paper →
Mathematics Preprint PDF DOI

Pick-up Sticks and the General Fibonacci Numbers

Tian Caolin · 2026

In the article by Edward et al. \cite{Sudbury2025}, it was shown that the probability that no three sticks randomly chosen from the unit interval can form a triangle equals the reciprocal of the produ…

Read Paper →
Computer Science Preprint PDF DOI

Learning Behaviorally Grounded Item Embeddings via Personalized Temporal Contexts

Rafael T. Sereicikas, Pedro R. Pires, Gregorio F. Azevedo, Tiago A. Almeida · 2026

Effective user modeling requires distinguishing between short-term and long-term preference evolution. While item embeddings have become a key component of recommender systems, standard approaches lik…

Read Paper →
Mathematics Preprint PDF DOI

From Witness-Space Sharpness To Family-Pointwise Exactness For The Solvability Complexity Index

Christopher Sorg · 2026

We study how exact Solvability Complexity Index (SCI) statements should be formulated for families of computational problems rather than for single problems. While the equality \(\operatorname{SCI}_G …

Read Paper →
Physics Preprint PDF DOI

Tensor-Network Population Annealing

Takumi Oshima, Yuma Ichikawa, Koji Hukushima · 2026

We propose a hybrid sampling method, tensor-network population annealing (TNPA), which combines tensor-network (TN) initialization with population annealing (PA). We apply this method to the two-dimen…

Read Paper →
Physics Preprint PDF DOI

Emergent Topological Universality and Marginal Replica Symmetry Breaking in Gauge-Correlated Spin Glasses

Alok Yadav · 2026

Recent tensor-network samplings of modified Nishimori spin glasses have revealed robust finite-temperature critical transitions in two dimensions, defying the standard Edwards-Anderson lower critical …

Read Paper →
Physics Preprint PDF DOI

On the origin of superlattice stacking faults nucleation via climb of Frank partial in CoNi-based superalloys

Zhida Liang, Yinan Cui, Li Wang, Xin Liu, Bin Liu, Yong Liu, Fengxian Liu · 2026

High-temperature deformation in superalloys is governed by the cooperative glide-climb motion of dislocations. Superlattice stacking faults (SFs) in the gamma prime phase are predominantly interpreted…

Read Paper →
Physics Preprint PDF DOI

Dimensional crossover in surface growth on rectangular substrates

Ismael S. S. Carrasco, Tiago J. Oliveira · 2026

In a recent work [Phys. Rev. E 109, L042102 (2024)], interesting dimensional crossovers [from two- to one-dimensional (2D to 1D) scaling] were found in the growth of Kardar-Parisi-Zhang (KPZ) interfac…

Read Paper →
Physics Preprint PDF DOI

Higher Nishimori Criticality and Exact Results at the Learning Transition of Deformed Toric Codes

Rushikesh A. Patil, Malte Putz, Simon Trebst, Guo-Yi Zhu, Andreas W. W. Ludwig · 2026

We revisit a learning-induced tricritical point, at which three phases with strong, weak, and broken $Z_2$ symmetry meet, in the phase diagram of a deformed toric code wavefunction subjected to weak m…

Read Paper →
Physics Preprint PDF DOI

Dynamical phase diagram of synchronization in one dimension: universal behavior from Edwards-Wilkinson to random deposition through Kardar-Parisi-Zhang

Ricardo Gutierrez, Rodolfo Cuerno · 2026

Synchronization in one dimension displays generic scale invariance with universal properties previously observed in surface kinetic roughening and the wider context of the Kardar-Parisi-Zhang (KPZ) un…

Read Paper →
AI & Data Science Preprint PDF DOI

PhageBench: Can LLMs Understand Raw Bacteriophage Genomes?

Yusen Hou, Weicai Long, Haitao Hu, Houcheng Su, Junning Feng, Yanlin Zhang · 2026

Bacteriophages, often referred to as the dark matter of the biosphere, play a critical role in regulating microbial ecosystems and in antibiotic alternatives. Thus, accurate interpretation of their ge…

Read Paper →
Physics Preprint PDF DOI

Controlled topological dilution drives cooperative glassy dynamics in artificial spin ice

Davis Crater, Ryan Mueller, Sanjib Thapa, Kevin Hofhuis, Armin Kleibert, Francesco Caravelli, Alan Farhan · 2026

It has long been known that disorder, perturbing the energy landscape of magnetic systems, can introduce glassy dynamics. However, the controlled role of increasing disorder in driving glass formation…

Read Paper →
Mathematics Preprint PDF DOI

A note on piercing discrete rectangles

Wei Rao · 2026

In 2008, Halman proved a discrete Helly-type theorem for axis-parallel boxes in $\mathbb R^d$. Very recently, this result was extended to the $(p,q)$ setting with $p \geq q \geq d+1$ by Edwards and So…

Read Paper →
Mathematics Preprint PDF DOI

Koch-Tataru theorem for 3D incompressible active nematic liquid crystals

Fan Yang · 2026

We investigate the incompressible hydrodynamic system of the active nematic liquid crystals in the Beris-Edwards framework. Although we focus on constant activity in this paper, the simplified system …

Read Paper →
Physics Preprint PDF DOI

Pattern Expansion of Spin Glasses

Mutian Shen, Zohar Nussinov, Yang-Yu Liu · 2026

We introduce a systematic method for expanding general spin-glass Hamiltonians in terms of Mattis interactions, providing a novel perspective for understanding the fundamental differences between shor…

Read Paper →
Page 1 of 103 Next →