🏛️ The Numerical Analysis Crypt

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Testing GPU Numerics: Finding Numerical Differences Between NVIDIA and AMD GPUs

Anwar Hossain Zahid, Ignacio Laguna, Wei Le

math.NA 🏛 SC W 📚 3 cites 1 year ago

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Cholesky-like Preconditioner for Hodge Laplacians via Heavy Collapsible Subcomplex

Anton Savostianov, Francesco Tudisco, Nicola Guglielmi

math.NA 🏛 SIAM Journal on Matrix Analysis and Applications 📚 3 cites 2 years ago

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Normalized Radon Cumulative Distribution Transforms for Invariance and Robustness in Optimal Transport Based Image Classification

Matthias Beckmann, Robert Beinert, Jonas Bresch

math.NA 🏛 arXiv 📚 3 cites 10 months ago

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LazyDINO: Fast, scalable, and efficiently amortized Bayesian inversion via structure-exploiting and surrogate-driven measure transport

Lianghao Cao, Joshua Chen, ... (+4 more)

math.NA 🏛 arXiv 📚 3 cites 1 year ago

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Algorithm-agnostic low-rank approximation of operator monotone matrix functions

David Persson, Raphael A. Meyer, Christopher Musco

math.NA 🏛 arXiv 📚 3 cites 2 years ago

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Algebraic Temporal Blocking for Sparse Iterative Solvers on Multi-Core CPUs

Christie Alappat, Jonas Thies, ... (+3 more)

math.NA 🏛 The international journal of high performance computing applications 📚 3 cites 2 years ago

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Parallel Cholesky Factorization for Banded Matrices using OpenMP Tasks

Felix Liu, Albin Fredriksson, Stefano Markidis

math.NA 🏛 Euro-Par 📚 3 cites 2 years ago

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A Framework for Solving Parabolic Partial Differential Equations on Discrete Domains

Leticia Mattos Da Silva, Oded Stein, Justin Solomon

math.NA 🏛 ACM TOG 📚 3 cites 2 years ago

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A Neural-preconditioned Poisson Solver for Mixed Dirichlet and Neumann Boundary Conditions

Kai Weixian Lan, Elias Gueidon, ... (+3 more)

math.NA 🏛 ICML 📚 3 cites 2 years ago

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Fast evaluation of derivatives of Bézier curves

Filip Chudy, Paweł Woźny

math.NA 🏛 Computer Aided Geometric Design 📚 3 cites 2 years ago

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An Efficient Analyses of the Behavior of One Dimensional Chaotic Maps using 0-1 Test and Three State Test

Joan S. Muthu, Aditya Jyoti Paul, P. Murali

math.NA 🏛 IEEE Recent Advances in Intelligent Computational Systems 📚 3 cites 5 years ago

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Distributed-memory $\mathcal{H}$-matrix Algebra I: Data Distribution and Matrix-vector Multiplication

Yingzhou Li, Jack Poulson, Lexing Ying

math.NA 🏛 arXiv 📚 3 cites 5 years ago

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Integrated intelligent Jaya Runge-Kutta method for solving Falkner-Skan equations for Various Wedge Angles

Hongwei Guo, Xiaoying Zhuang, ... (+2 more)

math.NA 🏛 International Journal of Hydromechatronics 📚 3 cites 5 years ago

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Randomized Continuous Frames in Time-Frequency Analysis

Ron Levie, Haim Avron

math.NA 🏛 Advances in Computational Mathematics 📚 3 cites 5 years ago

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Linear Constrained Rayleigh Quotient Optimization: Theory and Algorithms

Yunshen Zhou, Zhaojun Bai, Ren-Cang Li

math.NA 🏛 CSIAM Transactions on Applied Mathematics 📚 3 cites 6 years ago

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Extending discrete exterior calculus to a fractional derivative

Justin Crum, Joshua A. Levine, Andrew Gillette

math.NA 🏛 Comput. Aided Des. 📚 3 cites 6 years ago

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Bit Complexity of Computing Solutions for Symmetric Hyperbolic Systems of PDEs with Guaranteed Precision

Svetlana Selivanova, Victor Selivanov

math.NA 🏛 De Computis 📚 3 cites 7 years ago

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Distributed Robust Subspace Recovery

Vahan Huroyan, Gilad Lerman

math.NA 🏛 SIAM Journal on Scientific Computing 📚 3 cites 8 years ago

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Analysis of Framelet Transforms on a Simplex

Yu Guang Wang, Houying Zhu

math.NA 🏛 arXiv 📚 3 cites 9 years ago

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A Riemannian gossip approach to decentralized matrix completion

Bamdev Mishra, Hiroyuki Kasai, Atul Saroop

math.NA 🏛 arXiv 📚 3 cites 9 years ago

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Generalized Fourier-Bessel operator and almost-periodic interpolation and approximation

Jean-Paul Gauthier, Dario Prandi

math.NA 🏛 arXiv 📚 3 cites 9 years ago

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Phase-only signal reconstruction by MagnitudeCut

Jiasong Wu, Jieyuan Liu, ... (+4 more)

math.NA 🏛 arXiv 📚 3 cites 10 years ago

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A note on practical approximate projection schemes in signal space methods

Xiaoyi Gu, Deanna Needell, Shenyinying Tu

math.NA 🏛 arXiv 📚 3 cites 10 years ago

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Secure numerical simulations using fully homomorphic encryption

Arseniy Kholod, Yuriy Polyakov, Michael Schlottke-Lakemper

math.NA 🏛 Computer Physics Communications 📚 3 cites 1 year ago