Fast prediction and evaluation of gravitational waveforms using surrogate models

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This paper introduces a novel method for data-driven robust control of nonlinear systems based on the Koopman operator, utilizing Integral Quadratic Constraints (IQCs). The Koopman operator theory facilitates the linear representation of nonlinear system d ...

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Multiply lensed images of a same source experience a relative time delay in the arrival of photons due to the path length difference and the different gravitational potentials the photons travel through. This effect can be used to measure absolute distance ...

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Modern integrated circuits are tiny yet incredibly complex technological artifacts, composed of millions and billions of individual structures working in unison. Managing their complexity and facilitating their design drove part of the co-evolution of mode ...

We introduce the elliptical Ornstein-Uhlenbeck (OU) process, which is a generalisation of the well-known univariate OU process to bivariate time series. This process maps out elliptical stochastic oscillations over time in the complex plane, which are obse ...

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Activity-based models offer the potential of a far deeper understanding of daily mobility behaviour than trip-based models. However, activity-based models used both in research and practice have often relied on applying sequential choice models between sub ...

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Cyclopentadienyl (Cp) metal complexes and their chiral counterparts (CpX) have enabled the development of challenging C-H activation transformations. While major progresses were made in developing new chiral CpX complexes and exploring their reactivity, th ...

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In the Large Hadron Collider, the beam losses are continuously measured for machine protection. By design, most of the particle losses occur in the collimation system, where the particles with high oscilla-tion amplitudes or large momentum error are scrape ...

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We propose a mathematical and numerical model for the simulation of the heart function that couples cardiac electrophysiology, active and passive mechanics and hemodynamics, and includes reduced models for cardiac valves and the circulatory system. Our mod ...

Fast prediction and evaluation of gravitational waveforms using surrogate models

Chattez avec Graph Search

Koopman-based Data-driven Robust Control of Nonlinear Systems Using Integral Quadratic Constraints

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Time-Delay Cosmography: Measuring the Hubble Constant and Other Cosmological Parameters with Strong Gravitational Lensing

Multiplicity-free Representations of Algebraic Groups

Adaptive Finite Elements with Large Aspect Ratio. Application to Aluminium Electrolysis

Functional-Basis Analysis of Non-Stationary Signals in Modern Power Grids: Theory and Implementation in Embedded Systems

Resolving the vicinity of supermassive black holes with gravitational microlensing

Graph generative deep learning models with an application to circuit topologies

The elliptical Ornstein-Uhlenbeck process

Price Discrimination with Robust Beliefs

OASIS: Optimisation-based Activity Scheduling with Integrated Simultaneous choice dimensions

lifex-ep: a robust and efficient software for cardiac electrophysiology simulations

4M: Massively Multimodal Masked Modeling

Stochastic adaptive resampling for the estimation of discrete choice models

CosmoLattice: A modern code for lattice simulations of scalar and gauge field dynamics in an expanding universe

Complexation Strategies towards Challenging Group 9 Metal Cyclopentadienyl Scaffolds

Writing and Drawing Inventions: Patents and Technology in France and the United States (18th-19th centuries)

Data-driven modeling of beam loss in the LHC

Model-based constraints for trajectory determination of quad-copters: Design, calibration & merits for direct orientation

A mathematical model that integrates cardiac electrophysiology, mechanics, and fluid dynamics: Application to the human left heart