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Showing 951 results for "technology austria)" in Mathematics
Mathematics Preprint PDF DOI

Structure-Aware Tensorial Model Reduction

Arjun Vijaywargia, Eric C. Cyr, Anthony Gruber · 2026

This work investigates a two-stage method for constructing projection-based reduced-order models (ROMs) of parameterized partial differential equations (PDEs). Based on established tensorial ROM metho…

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Mathematics Preprint PDF DOI

Computational homogenization of unsteady flows in a periodic porous medium

P.N. Vabishchevich · 2026

The work is devoted to the development and computational implementation of the homogenization method for modeling unsteady flows of a viscous incompressible fluid in periodic porous media taking into …

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Mathematics Preprint PDF DOI

Green Manufacturing Capacity Planning by Integrating Distributionally Robust Optimization and Generative AI

Xin Zhou, Zhengsong Lu, Bo Zeng, Na Geng · 2026

Green manufacturing has become a strategic priority for many firms seeking to address sustainability and social responsibility, while improving production efficiency and profitability. However, integr…

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Mathematics Preprint PDF DOI

Lecture notes on non-elliptic Fredholm theory

Andrew Hassell, Qiuye Jia, Ethan Sussman · 2026

These are lecture notes from the Austral Winter School on Microlocal Analysis and Non-elliptic Fredholm Theory, held at the Australian National University, Canberra, June 30 -- July 11, 2025.…

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Mathematics Preprint PDF DOI

Polyconvexity with Moments and Sums of Squares

Giovanni Fantuzzi, Didier Henrion (LAAS-POP), Martin Kru{z}ik (UTIA / CAS), Ajay Murali, Stephan Weis · 2026

A function of a matrix is polyconvex when it can be expressed as a convex function of the matrix minors. Polyconvexity is a regularity condition ensuring existence of minimizers in nonlinear elasticit…

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Mathematics Preprint PDF DOI

Collective deterrence as a classification problem: Voting rules, deterrence credibility, and escalation risk

Torgeir Aamb{o} · 2026

Deterrence coalitions that collectively own their deterrence technology, need an institutional design to decide when to retaliate against an attack or incident. This choice of institutional design, fo…

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Mathematics Preprint PDF DOI

Quantum optimisation in cities: Limitations and prospects of urban transport systems

Junxiang Xu, Chence Niu, Divya Jayakumar Nair, Vinayak Dixit · 2026

Recently, quantum computing has gained attention in urban studies as a tool for complex transport planning problems, but its role remains unclear. This paper reviews quantum computing research in urba…

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Mathematics Preprint PDF DOI

Balancing Morality and Economics: Population Games with Herding and Inertia

Raghupati Vyas, Harsitha Devaraj, Veeraruna Kavitha · 2026

The adoption of clean technologies (CTs) plays an important role in reducing carbon dioxide (CO$_2$) emissions. We study CT adoption in a large population of consumers with heterogeneous behavioral te…

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Mathematics Preprint PDF DOI

Tooling for digital accessibility in mathematics: Quickly build compliant course websites that benefit all students

Matthew McMillan, Eli Boyden · 2026

Public universities in the US must now meet digital accessibility (DA) standards under 2024 updates to Title II of the ADA. For math instructors, course materials must be screen-reader parsable, which…

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Mathematics Preprint PDF DOI

The internal law of a material can be discovered from its boundary

Francesco Regazzoni · 2026

Since the earliest stages of human civilization, advances in technology have been tightly linked to our ability to understand and predict the mechanical behavior of materials. In recent years, this ch…

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Mathematics Preprint PDF DOI

The Skyline Process: Quantifying Sky Visibility in 3D Urban Environments

Junse Lee, Francois Baccelli · 2026

Non-terrestrial networks (NTNs) are considered a promising technology for seamless, universal communication in the 6G era. However, signals from NTN elements to ground users are often blocked by high-…

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Mathematics Preprint PDF DOI

Empirical mathematics in Australian Indigenous Smoke Telegraphy

Rowena Ball · 2026

Mathematics curriculums at most universities tend to perpetuate a belief that higher mathematics is historically and culturally European. First Nations and minority students may not see their identiti…

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Mathematics Preprint PDF DOI

Shaping the Future of Mathematics in the Age of AI

Johan Commelin, Mateja Jamnik, Rodrigo Ochigame, Lenny Taelman, Akshay Venkatesh · 2026

Artificial intelligence is transforming mathematics at a speed and scale that demand active engagement from the mathematical community. We examine five areas where this transformation is particularly …

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Mathematics Preprint PDF DOI

A Modular Approach to Stochastic Optimisation for Inverse Problems Using the Core Imaging Library

Evangelos Papoutsellis, Margaret A. G. Duff, Jakob S. J{o}rgensen, Sam Porter, Claire Delplancke, Gemma Fardell, Edoardo Pasca, Kris Thielemans · 2026

The Core Imaging Library (CIL) is an open-source versatile Python framework for solving inverse problems with special emphasis on imaging applications such as computed tomography (CT), using a plug-in…

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Mathematics Preprint PDF DOI

Mapping Austria's Natural Gas and Hydrogen Infrastructure Plans

Marco Quantschnig, Yannick Werner, Thomas Klatzer, Sonja Wogrin · 2026

This paper presents a comprehensive, spatially disaggregated dataset of Austria's natural gas and hydrogen infrastructure towards 2040. The dataset covers the complete gas transmission and distributio…

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Mathematics Preprint PDF DOI

Real-time optimal delay minimization algorithms for aircraft on a same runway and dual runways

Peng Lin, Haopeng Yang · 2026

In this paper, scheduling problems of aircraft minimizing the total delays on a same runway and on dual runways are studied. In contrast to the algorithms based on mixed-integer optimization models in…

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Mathematics Preprint PDF DOI

Rapid Identification of Moving Contaminant Sources Through Physics-Based Modelling

Marco Mattuschka, Jacopo Bonari, Max von Danwitz, Alexander Popp · 2026

In an act of sabotage or terrorism, hazardous material might be released deliberately into the atmosphere to threaten individuals, e.g., those operating critical infrastructure. Hazardous materials in…

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Mathematics Preprint PDF DOI

Realizability-preserving finite element discretizations of the $M_1$ model for dose calculation in proton therapy

Paul Moujaes, Dmitri Kuzmin, Christian Baumer · 2026

We present a deterministic framework for proton therapy dose calculation based on finite element discretizations of the energy-dependent $M_1$ moment model. The nonlinear $M_1$ system is derived from …

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Mathematics Preprint PDF DOI

Celebrating Women in Mathematics

Diana T. Stoeva · 2026

This paper was motivated by the worldwide May 12 initiative that aims to celebrate, encourage, and inspire women in mathematics. It presents in short how the May 12 initiative has arisen, what are som…

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Mathematics Preprint PDF DOI

Mathematicians in the age of AI

Jeremy Avigad · 2026

Recent developments show that AI can prove research-level theorems in mathematics, both formally and informally. This essay urges mathematicians to stay up-to-date with the technology, to consider the…

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