Towards robust, fast solutions of elliptic equations on complex domains through hybrid high‐order discretizations and non‐nested multigrid methods
Sign Up to like & getrecommendations! Published in 2021 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.6803
Abstract: The use of modern discretization technologies such as Hybrid High-Order (HHO) methods, coupled with appropriate linear solvers, allow for the robust and fast solution of Partial Differential Equations (PDEs). Although efficient linear solvers have recently… read more here.
Keywords: hybrid high; non nested; towards robust; high order ... See more keywords
Numerical approximation of poroelasticity with random coefficients using Polynomial Chaos and Hybrid High-Order methods
Sign Up to like & getrecommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.112736
Abstract: Abstract In this work, we consider the Biot problem with uncertain poroelastic coefficients. The uncertainty is modeled using a finite set of parameters with prescribed probability distribution. We present the variational formulation of the stochastic… read more here.
Keywords: hybrid high; high order; polynomial chaos; approximation ... See more keywords
Unfitted hybrid high-order methods for the wave equation
Sign Up to like & getrecommendations! Published in 2022 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2021.114366
Abstract: We design an unfitted hybrid high-order (HHO) method for the wave equation. The wave propagates in a domain where a curved interface separates subdomains with different material properties. The key feature of the discretization method… read more here.
Keywords: order; wave equation; unfitted hybrid; high order ... See more keywords
Bridging the hybrid high-order and virtual element methods
Sign Up to like & getrecommendations! Published in 2020 at "IMA Journal of Numerical Analysis"
DOI: 10.1093/imanum/drz056
Abstract: We present a unifying viewpoint on hybrid high-order and virtual element methods on general polytopal meshes in dimension $2$ or $3$, in terms of both formulation and analysis. We focus on a model Poisson problem.… read more here.
Keywords: hybrid high; high order; element; order virtual ... See more keywords
Deterministic generation of hybrid high- N NOON states with Rydberg atoms trapped in microwave cavities
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.013804
Abstract: Trapped ions are among the most promising platforms for quantum technologies. They are at the heart of the most precise clocks and sensors developed to date, which exploit the quantum coherence of a single electronic… read more here.
Keywords: high noon; deterministic generation; hybrid high; generation hybrid ... See more keywords
Hybrid High Dynamic Range Imaging fusing Neuromorphic and Conventional Images.
Sign Up to like & getrecommendations! Published in 2023 at "IEEE transactions on pattern analysis and machine intelligence"
DOI: 10.1109/tpami.2022.3231334
Abstract: Reconstruction of high dynamic range image from a single low dynamic range image captured by a conventional RGB camera, which suffers from over- or under-exposure, is an ill-posed problem. In contrast, recent neuromorphic cameras like… read more here.
Keywords: dynamic range; hybrid high; high dynamic; camera ... See more keywords
Fault Handling at Hybrid High-Voltage AC/DC Transmission Lines With VSC Converters
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2017.2748163
Abstract: The generation capacity of renewable energy sources has significantly increased during the last few years. As a consequence, high-power dc transmission systems are key technologies to reinforce the high-voltage transmission system. Regarding the long process… read more here.
Keywords: high voltage; voltage; hybrid high; transmission ... See more keywords
Experimental realization of path-polarization hybrid high-dimensional pure state.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.028918
Abstract: High-dimensional entanglement offers promising perspectives in quantum information science. However, how to generate high-quality high-dimensional entanglement and control it efficiently is still a challenge. Here, we experimentally demonstrate a polarization-path hybrid high-dimensional entangled two-photon source… read more here.
Keywords: high dimensional; hybrid high; polarization; pure state ... See more keywords