🏛️ The Numerical Analysis Crypt

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Post-Processing of High-Dimensional Data

Mike Espig, Wolfgang Hackbusch, ... (+3 more)

math.NA 🏛 arXiv 📚 4 cites 6 years ago

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Advances in Implementation, Theoretical Motivation, and Numerical Results for the Nested Iteration with Range Decomposition Algorithm

Wayne Mitchell, Tom Manteuffel

math.NA 🏛 Numerical Linear Algebra with Applications 📚 4 cites 6 years ago

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A highly parallel multilevel Newton-Krylov-Schwarz method with subspace-based coarsening and partition-based balancing for the multigroup neutron transport equations on 3D unstructured meshes

Fande Kong, Yaqi Wang, ... (+5 more)

math.NA 🏛 arXiv 📚 4 cites 7 years ago

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Multiscale finite elements through advection-induced coordinates for transient advection-diffusion equations

Konrad Simon, Jörn Behrens

math.NA 🏛 arXiv 📚 4 cites 8 years ago

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Parallel numerical method for nonlocal-in-time Schrödinger equation

Dmytro Sytnyk

math.NA 🏛 arXiv 📚 4 cites 7 years ago

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Sparse approximation of multivariate functions from small datasets via weighted orthogonal matching pursuit

Ben Adcock, Simone Brugiapaglia

math.NA 🏛 Lecture Notes in Computational Science and Engineering 📚 4 cites 7 years ago

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Min-plus algebraic low rank matrix approximation: a new method for revealing structure in networks

James Hook

math.NA 🏛 arXiv 📚 4 cites 8 years ago

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A general theory of singular values with applications to signal denoising

Harm Derksen

math.NA 🏛 SIAM Journal on applied algebra and geometry 📚 4 cites 8 years ago

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Deterministic and Probabilistic Conditions for Finite Completability of Low-Tucker-Rank Tensor

Morteza Ashraphijuo, Vaneet Aggarwal, Xiaodong Wang

math.NA 🏛 arXiv 📚 4 cites 9 years ago

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Approximate Joint Matrix Triangularization

Nicolo Colombo, Nikos Vlassis

math.NA 🏛 arXiv 📚 4 cites 9 years ago

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Lipschitz Continuity of Mahalanobis Distances and Bilinear Forms

Valentina Zantedeschi, Rémi Emonet, Marc Sebban

math.NA 🏛 arXiv 📚 4 cites 10 years ago

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Information Criteria for quantifying loss of reversibility in parallelized KMC

Konstantinos Gourgoulias, Markos A. Katsoulakis, Luc Rey-Bellet

math.NA 🏛 J.CP 📚 4 cites 9 years ago

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On Optical Flow Models for Variational Motion Estimation

Martin Burger, Hendrik Dirks, Lena Frerking

math.NA 🏛 arXiv 📚 4 cites 10 years ago

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A Comparative Analysis of Tensor Decomposition Models Using Hyper Spectral Image

Ankit Gupta, Ashish Oberoi

math.NA 🏛 arXiv 📚 4 cites 11 years ago

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Task-based adaptive multiresolution for time-space multi-scale reaction-diffusion systems on multi-core architectures

Stéphane Descombes, Max Duarte, ... (+4 more)

math.NA 🏛 arXiv 📚 4 cites 10 years ago

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Global finite element matrix construction based on a CPU-GPU implementation

Francisco Javier Ramírez-Gil, Marcos de Sales Guerra Tsuzuki, Wilfredo Montealegre-Rubio

math.NA 🏛 arXiv 📚 4 cites 11 years ago

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Inverse Problems with Learned Forward Operators

Simon Arridge, Andreas Hauptmann, Yury Korolev

math.NA 🏛 arXiv 📚 4 cites 2 years ago

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Optimal Deep Neural Network Approximation for Korobov Functions with respect to Sobolev Norms

Yahong Yang, Yulong Lu

math.NA 🏛 arXiv 📚 4 cites 2 years ago

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The Deep Ritz Method for Parametric $p$-Dirichlet Problems

Alex Kaltenbach, Marius Zeinhofer

math.NA 🏛 Advances in Continuous and Discrete Models 📚 4 cites 3 years ago

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Fast algorithms for least square problems with Kronecker lower subsets

Osman Asif Malik, Yiming Xu, ... (+4 more)

math.NA 🏛 arXiv 📚 4 cites 3 years ago

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Analysis of Langevin midpoint methods using an anticipative Girsanov theorem

Matthew S. Zhang

math.NA 🏛 arXiv 📚 3 cites 9 months ago

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Quasi-optimal hierarchically semi-separable matrix approximation

Noah Amsel, Tyler Chen, ... (+5 more)

math.NA 🏛 arXiv 📚 3 cites 11 months ago

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SUNDIALS Time Integrators for Exascale Applications with Many Independent ODE Systems

Cody J. Balos, Marc Day, ... (+9 more)

math.NA 🏛 The international journal of high performance computing applications 📚 3 cites 1 year ago

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Adaptive time step selection for Spectral Deferred Correction

Thomas Saupe, Sebastian Götschel, ... (+3 more)

math.NA 🏛 Numerical Algorithms 📚 3 cites 2 years ago