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Physics Preprint PDF DOI

Rethinking Nonlocality: Locality, Counterfactuals, and the EPR-Bell Argument

Partha Ghose ยท 2026

The widespread claim that violations of Bell inequalities establish the nonlocality of nature is critically reexamined. It is argued that this conclusion is not logically compelled by either the Einstโ€ฆ

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Mathematics Preprint PDF DOI

Stability and Fourier-Mukai transforms on an eliptic surface

Kota Yoshioka ยท 2026

We shall introduce a stability condition for a coherent sheaf associated to an elliptic surface. Then we study the behavior under relative Fourier-Mukai transforms.โ€ฆ

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Mathematics Preprint PDF DOI

Faithful perversities

Alessio Cipriani, Jon Woolf ยท 2026

We show that the faithful highest weight hearts in an algebraic triangulated category are the serially faithful glued hearts, equivalently the hearts containing a dual pair of full exceptional collectโ€ฆ

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Mathematics Preprint PDF DOI

Excess logarithmic residues for foliations by curves and applications

Alana Cavalcante, Mauricio Correa, Fernando Lourenco, Elaheh Shahsavaripour ยท 2026

We introduce excess logarithmic residues for one-dimensional holomorphic foliations tangent to a divisor. They arise from the comparison between the logarithmic normal sheaf and the ordinary normal shโ€ฆ

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Mathematics Preprint PDF DOI

Rational Sp(2)-equivariant cohomology theories I: dominant subgroups

John Greenlees ยท 2026

We give a general description of the spectral space of conjugacy classes of subgroups of Sp(2): it is a disjoint union of finitely many blocks, each dominated by a subgroup: of these blocks, 26 are ofโ€ฆ

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AI & Data Science Preprint PDF DOI

SEARCH-R: Structured Entity-Aware Retrieval with Chain-of-Reasoning Navigator for Multi-hop Question Answering

Yuqing Fu, Yimin Deng, Wanyu Wang, Yuhao Wang, Yejing Wang, Hongshi Liu, Yiqi Wang, Xiao Han, Maolin Wang, Guoshuai Zhao, Yi Chang, Xiangyu Zhao ยท 2026

Multi-hop Question Answering (MHQA) aims to answer questions that require multi-step reasoning. It presents two key challenges: generating correct reasoning paths in response to the complex user queriโ€ฆ

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AI & Data Science Preprint PDF DOI

Monocular Depth Estimation via Neural Network with Learnable Algebraic Group and Ring Structures

Qianlei Wang, Kexun Chen, Shaolin Zhang, Hongli Gao, Chaoning Zhang, Xiaolin Qin ยท 2026

Monocular depth estimation (MDE) has witnessed remarkable progress driven by Convolutional Neural Networks and transformer-based architectures. However, these approaches typically treat the problem asโ€ฆ

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Mathematics Preprint PDF DOI

The convolution algebra of constructible sheaves

Mehdi Benchoufi ยท 2026

Let \(E\) be a finite-dimensional real vector space. We study invertible objects in the monoidal category of constructible sheaves on \(E\), endowed with the convolution product \(\star\). We show thaโ€ฆ

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Computer Science Preprint PDF DOI

AsmRAG: LLM-Driven Malware Detection by Retrieving Functionally Similar Assembly Code

ElMouatez Billah Karbab ยท 2026

Deep learning malware detectors achieve high classification accuracy but suffer from severe interpretability limitations, typically returning probabilistic verdicts that lack forensic context. We intrโ€ฆ

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Medicine & Health Preprint PDF DOI

Benchmarking Open-Source FDK Against Commercial and Iterative Reconstruction Methods for Preclinical Micro-CBCT

Falk L Wiegmann, Nancy L Ford ยท 2026

Preclinical micro-CT reconstruction involves large projection sizes and volumes that make iterative methods costly - 5x to 50x slower than analytic alternatives on modern GPUs. Whether this cost is juโ€ฆ

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Mathematics Preprint PDF DOI

On the Harder-Narasimhan filtration of the direct image of the structure sheaf

Indranil Biswas, Manish Kumar, A.J. Parameswaran ยท 2026

We compute the Harder-Narasimhan filtration of vector bundles $f_*\mathcal O_Y$ for certain finite morphisms $f\,:\,Y\,\longrightarrow\, X$ and in some other cases.โ€ฆ

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Computer Science Preprint PDF DOI

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

Takao Inoue ยท 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 โ€ฆ

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AI & Data Science Preprint PDF DOI

Sheaf Neural Networks on SPD Manifolds: Second-Order Geometric Representation Learning

Yuhan Peng, Junwen Dong, Yuzhi Zeng, Hao Li, Ce Ju, Huitao Feng, Diaaeldin Taha, Anna Wienhard, Kelin Xia ยท 2026

Graph neural networks face two fundamental challenges rooted in the linear structure of Euclidean vector spaces: (1) Current architectures represent geometry through vectors (directions, gradients), yโ€ฆ

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Mathematics Preprint PDF DOI

Epimorphisms of local cohomology modules, a general Peskine-Szpiro theorem, and an application to sheaf cohomology vanishing for thickenings

Andre Dosea, Majid Eghbali, Cleto B. Miranda-Neto ยท 2026

We study the surjectivity of certain maps involving local cohomology modules, which we can realize as a dual version of part of the investigation developed by Bhatt, Blickle, Lyubeznik, Singh and Zhanโ€ฆ

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Mathematics Preprint PDF DOI

Maximally nodal sextic surfaces and linear determinantal representations

Yonghwa Cho ยท 2026

We prove that every maximally nodal sextic surface\,(with 65 nodes) $X \subset \mathbb{P}_{\mathbb{C}}^3$ contains a symmetric half-even set of nodes of cardinality 35. It follows that the associated โ€ฆ

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AI & Data Science Preprint PDF DOI

Unified Multi-Foundation-Model Slide Representation for Pan-Cancer Recognition and Text-Guided Tumor Localization

Tianyang Wang, Ziyu Su, Abdul Rehman Akbar, Usama Sajjad, Lina Gokhale, Charles Rabolli, Wei Chen, Anil Parwani, Muhammad Khalid Khan Niazi ยท 2026

The expanding ecosystem of pathology foundation models has produced powerful but fragmented tile-level representations, limiting their use in clinical tasks that require unified slide-level reasoning โ€ฆ

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Engineering Preprint PDF DOI

Cross-Atlantic Research Agenda for Scalable Grid Architectures and Distributed Flexibility

Mads R. Almassalkhi, Dakota Hamilton, Hasan Giray Oral, Yury Dvorkin, Dennice Gayme, Bri-Mathias Hodge, Brian Vad Mathiesen, Jakob Stoustrup, Tobias Ritschel, Rune G. Junker, Shahab Tohidi, Razgar Ebrahimy, Henrik Madsen ยท 2026

Electric power systems are rapidly evolving into deeply digital, cyber-physical infrastructures in which large fleets of distributed energy resources must be coordinated as system-level flexibility acโ€ฆ

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Mathematics Preprint PDF DOI

From Finite-Node Conifold Geometry to BPS Structures I: Algebraic State Data

Abdul Rahman ยท 2026

Let $\pi:X\to \Delta$ be a one-parameter degeneration whose central fiber $X_0$ is a complex threefold with finitely many ordinary double points $\Sigma=\{p_1,\dots,p_r\}\subset X_0$. Associated with โ€ฆ

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Physics Preprint PDF DOI

When heat goes astray -- non-local heating in a semiconductor

Mahmoud Elhajhasan, Elena Trukhan, Katharina Dudde, Guillaume Wursch, Jana Lierath, Ian Rousseau, Raphael Butte, Nicolas Grandjean, Nakib Haider Protik, Giuseppe Romano, Gordon Callsen ยท 2026

Heating of semiconductor devices limits their performance and lifetime, which must be addressed by thermal management starting at the heat source. It is a common assumption that the heat source and thโ€ฆ

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Computer Science Preprint PDF DOI

Physical and Augmented Reality based Playful Activities for Refresher Training of ASHA Workers in India

Arka Majhi, Satish B. Agnihotri, Aparajita Mondal ยท 2026

Recent health surveys in India highlight the alarming child malnutrition levels and lower rates of complete child immunization in many parts of India. Previous researches report that the conventional โ€ฆ

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