🏛️ The Numerical Analysis Crypt

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A Coordinate-wise Optimization Algorithm for Sparse Inverse Covariance Selection

Ganzhao Yuan, Haoxian Tan, Wei-Shi Zheng

math.NA 🏛 arXiv 📚 5 cites 8 years ago

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Combining Contrast Invariant L1 Data Fidelities with Nonlinear Spectral Image Decomposition

Leonie Zeune, Stephan A. van Gils, ... (+2 more)

math.NA 🏛 Scale Space and Variational Methods in Computer Vision 📚 5 cites 9 years ago

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Automatic implementation of material laws: Jacobian calculation in a finite element code with TAPENADE

Florian Zwicke, Philipp Knechtges, ... (+2 more)

math.NA 🏛 Computers and Mathematics with Applications 📚 5 cites 9 years ago

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On parallel solution of ordinary differential equations

Alejandra Gaitán Montejo, Octavio A. Michel-Manzo, César A. Terrero-Escalante

math.NA 🏛 arXiv 📚 5 cites 10 years ago

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Semi-Inner-Products for Convex Functionals and Their Use in Image Decomposition

Guy Gilboa

math.NA 🏛 J.MIV 📚 5 cites 10 years ago

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Reachability problems for PAMs

Oleksiy Kurganskyy, Igor Potapov

math.NA 🏛 ICCTTPI 📚 5 cites 10 years ago

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Multi-Block ADMM for Big Data Optimization in Modern Communication Networks

Lanchao Liu, Zhu Han

math.NA 🏛 J.C 📚 5 cites 11 years ago

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Control point based exact description of curves and surfaces in extended Chebyshev spaces

Ágoston Róth

math.NA 🏛 Computer Aided Geometric Design 📚 5 cites 10 years ago

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MC-Nonlocal-PINNs: handling nonlocal operators in PINNs via Monte Carlo sampling

Xiaodong Feng, Yue Qian, Wanfang Shen

math.NA 🏛 Numerical Mathematics: Theory, Methods and Applications 📚 5 cites 3 years ago

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Replacing Automatic Differentiation by Sobolev Cubatures fastens Physics Informed Neural Nets and strengthens their Approximation Power

Juan Esteban Suarez Cardona, Michael Hecht

math.NA 🏛 arXiv 📚 5 cites 3 years ago

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$r-$Adaptive Deep Learning Method for Solving Partial Differential Equations

Ángel J. Omella, David Pardo

math.NA 🏛 arXiv 📚 5 cites 3 years ago

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Global Convergence of Hessenberg Shifted QR II: Numerical Stability

Jess Banks, Jorge Garza-Vargas, Nikhil Srivastava

math.NA 🏛 arXiv 📚 5 cites 3 years ago

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Mixed-Precision in High-Order Methods: the Impact of Floating-Point Precision on the ADER-DG Algorithm

Marc Marot-Lassauzaie, Michael Bader

math.NA 🏛 arXiv 📚 4 cites 1 year ago

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On the Robustness of the Successive Projection Algorithm

Giovanni Barbarino, Nicolas Gillis

math.NA 🏛 SIAM Journal on Matrix Analysis and Applications 📚 4 cites 1 year ago

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Science DMZ Networks: How Different are They Really?

Emily Mutter, Susmit Shannigrahi

math.NA 🏛 ICLCN 📚 4 cites 1 year ago

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Gradient flow-based modularity maximization for community detection in multiplex networks

Kai Bergermann, Martin Stoll

math.NA 🏛 Philosophical transactions. Series A, Mathematical, physical, and engineering sciences 📚 4 cites 1 year ago

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Finite Element Neural Network Interpolation. Part I: Interpretable and Adaptive Discretization for Solving PDEs

Kateřina Škardová, Alexandre Daby-Seesaram, Martin Genet

math.NA 🏛 Computational Mechanics 📚 4 cites 1 year ago

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Variational formulation based on duality to solve partial differential equations: Use of B-splines and machine learning approximants

N. Sukumar, Amit Acharya

math.NA 🏛 Computer Methods in Applied Mechanics and Engineering 📚 4 cites 1 year ago

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A Fully Parallelized and Budgeted Multi-Level Monte Carlo Method and the Application to Acoustic Waves

Niklas Baumgarten, Sebastian Krumscheid, Christian Wieners

math.NA 🏛 SIAM/ASA J. Uncertain. Quantification 📚 4 cites 2 years ago

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Automated tuning for the parameters of linear solvers

Andrey Petrushov, Boris Krasnopolsky

math.NA 🏛 J.CP 📚 4 cites 3 years ago

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Equivariant Neural Networks for Indirect Measurements

Matthias Beckmann, Nick Heilenkötter

math.NA 🏛 SIAM Journal on Mathematics of Data Science 📚 4 cites 2 years ago

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Fourier-domain Variational Formulation and Its Well-posedness for Supervised Learning

Tao Luo, Zheng Ma, ... (+3 more)

math.NA 🏛 arXiv 📚 4 cites 5 years ago

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Projection techniques to update the truncated SVD of evolving matrices

Vassilis Kalantzis, Georgios Kollias, ... (+4 more)

math.NA 🏛 arXiv 📚 4 cites 5 years ago

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Revealing Stable and Unstable Modes of Generic Denoisers through Nonlinear Eigenvalue Analysis

Ester Hait-Fraenkel, Guy Gilboa

math.NA 🏛 arXiv 📚 4 cites 6 years ago