Výsledky vyhledávání - dyadic Lipschitz classes of functions in two variables

Using Approximation to Relate Computational Classes over the Reals.

Autoři: Hutchison, David Kanade, Takeo Kittler, Josef a další

Zdroj: Machines, Computations & Universality (9783540745921); 2007, p39-61, 23p

Convergence of layer potentials and Riemann-Hilbert problem on extension domains ; Convergence de potentiels de couches et problème de Riemann-Hilbert sur domaines d'extension

Autoři: Claret, Gabriel Rozanova-Pierrat, Anna Teplyaev, Alexander a další

Přispěvatelé: Claret, Gabriel Rozanova-Pierrat, Anna Teplyaev, Alexander a další

Zdroj: https://hal.science/hal-04762502 ; 2025.

Témata: Hilbert transform, Cauchy integral, domain convergence, Sobolev extension domains, layer potentials, Neumann-Poincaré operators, Neumann series, dyadic approximation, domaines d'extension de Sobolev, potentiels de couches, opérateurs Neumann-Poincaré, séries de Neumann, intégrale de Cauchy, transformée de Hilbert, approximation dyadique, convergence de domaines, MSC 2020: 31E05 (primary), 35Q15 (secondary), [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-CV]Mathematics [math]/Complex Variables [math.CV], [MATH.MATH-FA]Mathematics [math]/Functional Analysis [math.FA], [MATH.MATH-OA]Mathematics [math]/Operator Algebras [math.OA]

Dostupnost: https://hal.science/hal-04762502
https://hal.science/hal-04762502v2/document
https://hal.science/hal-04762502v2/file/ArticleHilbTr.pdf

Representations and evaluation strategies for feasibly approximable functions.

Autoři: Konečný, Michal Neumann, Eike

Zdroj: Computability; 2021, Vol. 10 Issue 1, p63-89, 27p

Témata: POLYNOMIAL approximation, POLYNOMIAL time algorithms, OPERATOR theory, INTEGRAL functions, COMPLEXITY (Philosophy)

Algebraic Characterizations of Complexity-Theoretic Classes of Real Functions.

Autoři: Bournez, Olivier Gomaa, Walid Hainry, Emmanuel

Zdroj: International Journal of Unconventional Computing; 2011, Vol. 7 Issue 5, p331-351, 21p

Témata: POLYNOMIALS, REAL numbers, TURING machines, RECURSIVE functions, COMPUTABLE functions

IML FISTA: A Multilevel Framework for Inexact and Inertial Forward-Backward. Application to Image Restoration.

Autoři: Lauga, Guillaume Riccietti, Elisa Pustelnik, Nelly a další

Zdroj: SIAM Journal on Imaging Sciences; 2024, Vol. 17 Issue 3, p1347-1376, 30p

Evolutionary Weighted Laplace Equations with Applications in Signal Decomposition.

Autoři: Zhen Shuang Jie Xiao

Zdroj: SIAM Journal on Imaging Sciences; 2024, Vol. 17 Issue 3, p2015-2052, 38p

Convergence of layer potentials and Riemann-Hilbert problem on extension domains ; Convergence de potentiels de couches et problème de Riemann-Hilbert sur domaines d'extension

Autoři: Claret, Gabriel Rozanova-Pierrat, Anna Teplyaev, Alexander a další

Přispěvatelé: Claret, Gabriel Rozanova-Pierrat, Anna Teplyaev, Alexander a další

Zdroj: https://hal.science/hal-04762502 ; 2024.

Témata: Cauchy integral, domain convergence, dyadic approximation, Hilbert transform, Neumann series, Neumann-Poincaré operators, layer potentials, Sobolev extension domains, domaines d'extension de Sobolev, potentiels de couches, opérateurs Neumann-Poincaré, séries de Neumann, intégrale de Cauchy, transformée de Hilbert, approximation dyadique, convergence de domaines, MSC 2020: 31E05 (primary), 35Q15 (secondary), [MATH.MATH-AP]Mathematics [math]/Analysis of PDEs [math.AP], [MATH.MATH-CV]Mathematics [math]/Complex Variables [math.CV], [MATH.MATH-FA]Mathematics [math]/Functional Analysis [math.FA], [MATH.MATH-OA]Mathematics [math]/Operator Algebras [math.OA]

Dostupnost: https://hal.science/hal-04762502
https://hal.science/hal-04762502v1/document
https://hal.science/hal-04762502v1/file/Convergence_and_approximation_HAL.pdf

SADDLE-POINT DYNAMICS: CONDITIONS FOR ASYMPTOTIC STABILITY OF SADDLE POINTS.

Autoři: CHERUKURI, ASHISH GHARESIFARD, BAHMAN CORTÉS, JORGE

Zdroj: SIAM Journal on Control & Optimization; 2017, Vol. 55 Issue 1, p486-511, 26p

Témata: SADDLEPOINT approximations, ASYMPTOTIC efficiencies, STABILITY theory, MATHEMATICAL variables, CONVEXITY spaces

A Boundary Integral Equation Method for the Complete Electrode Model in Electrical Impedance Tomography with Tests on Experimental Data.

Autoři: Tyni, Teemu Stinchcombe, Adam R. Alexakis, Spyros

Zdroj: SIAM Journal on Imaging Sciences; 2024, Vol. 17 Issue 1, p672-705, 34p

Approximation by T-Transformation of Double Walsh-Fourier Series to Multivariable Functions.

Autoři: Yi Zhao Dansheng Yu

Zdroj: ISRN Otolaryngology; 2014, p1-14, 14p

Témata: APPROXIMATION theory, FOURIER series, MULTIVARIATE analysis, MATHEMATICAL functions, SUMMABILITY theory

On the Limit Regularity in Sobolev and Besov Scales Related to Approximation Theory.

Autoři: Cioica-Licht, Petru A. Weimar, Markus

Zdroj: Journal of Fourier Analysis & Applications; Feb2020, Vol. 26 Issue 1, p1-24, 24p

Exploring Structural Sparsity of Coil Images from 3-Dimensional Directional Tight Framelets for SENSE Reconstruction.

Autoři: Yanran Li Chan, Raymond H. Lixin Shen a další

Zdroj: SIAM Journal on Imaging Sciences; 2024, Vol. 17 Issue 2, p888-916, 29p

Absolute convergence of double Walsh-Fourier series and related results.

Autoři: Móricz, Ferenc Veres, Antal

Zdroj: Acta Mathematica Hungarica. Apr2011, Vol. 131 Issue 1/2, p122-137. 16p.

Témata: *STOCHASTIC convergence, *FOURIER series, *LIPSCHITZ spaces, *MATHEMATICAL variables, *MATHEMATICAL formulas, *MATHEMATICAL sequences, *FUNCTIONAL analysis

THE BELLMAN FUNCTIONS AND TWO-WEIGHT INEQUALITIES FOR HAAR MULTIPLIERS.

Zdroj: Journal of the American Mathematical Society; 10/ 1/1999, Vol. 12 Issue 4, p909-928, 20p

Greedy Algorithms with Regard to Multivariate Systems with Special Structure.

Autoři: Temlyakov, V. N.

Zdroj: Constructive Approximation; Jul2000, Vol. 16 Issue 3, p399, 28p

Témata: APPROXIMATION theory, NONLINEAR theories, ALGORITHMS

A Multiscale Deformation Representation.

Autoři: Debroux, Nóemie Le Guyader, Carole Vese, Luminita A.

Zdroj: SIAM Journal on Imaging Sciences; 2023, Vol. 16 Issue 2, p802-841, 40p

Boundedness for commutators of Bochner-Riesz operators below a critical index.

Autoři: Lu, Shan-zhen Xia, Xia

Zdroj: Science in China. Series A: Mathematics, Physics & Astronomy; Jun2007, Vol. 50 Issue 6, p801-813, 13p

Abstracts.

Zdroj: Movement Disorders Clinical Practice; Feb2024 Supplement 1, Vol. 11, pS10-S125, 116p

Témata: MOVEMENT disorders, SPINOCEREBELLAR ataxia, SEX factors in disease, MEDICAL care, MEDICAL personnel, ALZHEIMER'S disease, MOLECULAR biology

Geodesics on Shape Spaces with Bounded Variation and Sobolev Metrics.

Autoři: Nardi, Giacomo Peyré, Gabriel Vialard, François-Xavier

Zdroj: SIAM Journal on Imaging Sciences; 2016, Vol. 9 Issue 1, p238-274, 37p

Témata: FUNCTIONS of bounded variation, SOBOLEV spaces, MARTINGALES (Mathematics), GEODESICS, FINSLER geometry

Box Spline Wavelet Frames for Image Edge Analysis.

Autoři: Weihong Guo Ming-Jun Lai

Zdroj: SIAM Journal on Imaging Sciences; 2013, Vol. 6 Issue 3, p1553-1578, 26p

Témata: EDGE detection (Image processing), WAVELETS (Mathematics), DIGITAL image processing, DIRAC function, IMAGE processing