標(biāo)題: Titlebook: Matrix-Based Multigrid; Theory and Applicati Yair Shapira Book 20031st edition Springer Science+Business Media New York 2003 algebra.algori [打印本頁] 作者: 有判斷力 時間: 2025-3-21 18:43
書目名稱Matrix-Based Multigrid影響因子(影響力)
作者: 欺騙手段 時間: 2025-3-22 00:06 作者: seroma 時間: 2025-3-22 02:47 作者: Bravura 時間: 2025-3-22 08:03 作者: Conquest 時間: 2025-3-22 12:15 作者: 大溝 時間: 2025-3-22 15:06 作者: Ingratiate 時間: 2025-3-22 20:19
Matrix-Based Semicoarsening MethodIn this chapter, we describe a matrix-based multigrid method that uses semicoarsening, namely, the coarse grid is the subgrid obtained by dropping every other line from the original uniform grid. We show that this method may be considered a combination of the line-ILU method and domain decomposition.作者: Occupation 時間: 2025-3-22 21:11 作者: 粗野 時間: 2025-3-23 04:36
The Multilevel-Multiscale Approaches range from basic algorithms in arithmetics of integer numbers, through data structures and parallel algorithms, to mathematical transforms based on hierarchies of functions. In particular, we study properties of the 1-dimensional and 2-dimensional Fourier (sine) transform, which will be useful la作者: 獨(dú)特性 時間: 2025-3-23 08:37 作者: Mitigate 時間: 2025-3-23 12:08 作者: adduction 時間: 2025-3-23 16:30 作者: 溺愛 時間: 2025-3-23 20:31
The Automug Methodt stencil on uniform grids. The AutoMUG method can be viewed as an extension of the Cyclic Reduction method. The advantage of AutoMUG is not only in its inexpensive implementation for this kind of problem, but also in the opportunity to learn from it about suitable implementation of other matrix-bas作者: 紋章 時間: 2025-3-24 01:48
Applications in Image Processingorm, rectangular grids because images are often stored in 2-d uniform arrays of pixels. We introduce algorithms for denoising noisy grayscale (noncolor) as well as color images. These algorithms are based on nonlinear elliptic PDEs. These PDEs are linearized by the fixed point iteration, and the lin作者: DEVIL 時間: 2025-3-24 06:22
The Black-Box Multigrid MethodDEs. This method is a matrix-based multigrid method that is suitable for uniform, rectangular grids and coefficient matrices with 9-point stencil. We also show how the method should be modified for a most difficult problem arising from the finite-volume discretization of a diffusion problem with dis作者: 方舟 時間: 2025-3-24 08:36 作者: Outmoded 時間: 2025-3-24 13:55 作者: cognizant 時間: 2025-3-24 16:27 作者: 口音在加重 時間: 2025-3-24 20:30 作者: 表否定 時間: 2025-3-25 02:28
Conclusionslliptic PDEs that are discretized on uniform, rectangular grids, such as applications in image processing, should probably be solved by the multigrid methods in Part II, which can be implemented by efficient data structures such as arrays of numbers. On the other hand, PDEs that are discretized on l作者: dilute 時間: 2025-3-25 06:45 作者: enlist 時間: 2025-3-25 09:29
Yair Shapiran über Numeri- sche Mathematik, die ich seit 1997 wiederholt an der Technischen Universit?t Berlin gehalten habe. Diese Vorlesungen sind in erster Linie von Studierenden der Wirtschafts-und Technomathematik und zu einem kleineren Teil von Studierenden des Diplomstudiengangs Mathematik sowie der Phys作者: FOR 時間: 2025-3-25 15:05 作者: omnibus 時間: 2025-3-25 18:59
auch fürs Selbststudium und Anwender in der Praxis geeignetDieses Lehrbuch behandelt in kompakter und übersichtlicher Form die grundlegenden Themen der numerischen Mathematik. Es vermittelt ein solides Basiswissen der wichtigen Algorithmen und dazugeh?rigen Fehler- und Aufwandsbetrachtungen, das zu作者: 深陷 時間: 2025-3-25 22:03 作者: 向下 時間: 2025-3-26 01:46 作者: 節(jié)省 時間: 2025-3-26 04:26 作者: 懶惰人民 時間: 2025-3-26 11:21 作者: configuration 時間: 2025-3-26 15:25
iterative Verfahren für nichtlineare Gleichungssysteme, ? numerische L?sung von Anfangs-und Randwertproblemen bei gew?hnlichen Differentialgleichungen, ? Eigenwertaufgaben bei Matrizen, ? Approximationstheorie und Rechnerarithmetik. Auf die Behandlung der Numerik partieller Differentialgleichungen s作者: 搏斗 時間: 2025-3-26 16:47 作者: DAUNT 時間: 2025-3-26 23:49 作者: aquatic 時間: 2025-3-27 04:26
1571-5698 rge sparse linear systems at every iteration, which are themselves often solved by multigrid methods. Developing robust and efficient multigrid algorithms is thus of great importance. The original multigrid algorithm was developed for the Poisson equation in a square, discretized by finite differences on a un978-1-4757-3726-4Series ISSN 1571-5698 作者: GRUEL 時間: 2025-3-27 07:21
Yair Shapirags-und Randwertproblemen bei gew?hnlichen Differentialgleichungen, ? Eigenwertaufgaben bei Matrizen, ? Approximationstheorie und Rechnerarithmetik. Auf die Behandlung der Numerik partieller Differentialgleichungen s978-3-322-96839-5作者: 忍耐 時間: 2025-3-27 12:25 作者: Coronary 時間: 2025-3-27 15:39 作者: 神化怪物 時間: 2025-3-27 21:22 作者: echnic 時間: 2025-3-28 01:06 作者: 上漲 時間: 2025-3-28 02:52
The Black-Box Multigrid Methodalso show how the method should be modified for a most difficult problem arising from the finite-volume discretization of a diffusion problem with discontinuous coefficients. The method can be easily extended to uniform cubic grids and coefficient matrices with 27-point stencil.作者: Calculus 時間: 2025-3-28 09:46 作者: exquisite 時間: 2025-3-28 12:50
Matrix-Based Multigrid for Locally Refined Meshesficients to the PDE and the meshsize. Although the diagonaldominance assumptions are rather strong, they are nevertheless satisfied in the present numerical examples that illustrate the usefulness of the method for standard and parallelizable multigrid cycles.作者: Costume 時間: 2025-3-28 18:14 作者: Mortal 時間: 2025-3-28 21:00
An Algebraic Multilevel Method with Applicationse coefficients in the PDE and the meshsize. The method is applied to difficult problems such as highly anisotropic diffusion equation, the Maxwell equations on 3-D staggered grid, and singularly-perturbed convection-diffusion equation.作者: 忘川河 時間: 2025-3-29 01:19 作者: Agnosia 時間: 2025-3-29 03:57
Multigrid Algorithmsch the coarse grids are constructed geometrically, but the transfer and coarse-grid operators are constructed using the elements in the coefficient matrix. Finally, we discuss algebraic multigrid methods, for which the coarse grids themselves are also defined using the elements in the coefficient matrix.作者: 可互換 時間: 2025-3-29 10:11 作者: CLIFF 時間: 2025-3-29 13:38 作者: RALES 時間: 2025-3-29 17:19
Quantum Spin Chainsield of quasi-1-D magnetism was provided by an annotated collection of reprinted papers on a variety of 1-D model systems, including lattice gases, dynamical disordered crystal lattices, many-fermion gases (electron gases) as well as magnets. The collection appeared in book form, and remains today an important introduction to 1-D theory [3].作者: 放牧 時間: 2025-3-29 22:25 作者: Introduction 時間: 2025-3-30 01:34 作者: SLAY 時間: 2025-3-30 07:50
Die Myelose im Lichte der Myelogonienlehre.,z gewisser granulierter Leukozytenformen (Eosinophile, Mastzellen) im Blute vom banalen Leuk?miebilde besonders auszeichnen kann. Die n?chste durch überg?nge mit der vorigen verknüpfte Leuk?mieform, in der die weniger reifen und weniger differenzierten Knochenmarkszellen, die Myeloblasten, pr?valier作者: aggravate 時間: 2025-3-30 10:32
Maria Claret-Campana,Athina Lampridi-Kemoums with the becoming of two minds exemplified in the tension between the ideas about liberalism expressed in Parts I and II. A Personal Preface also introduces each of the fifteen essays. These Prefaces address978-94-6300-319-3作者: braggadocio 時間: 2025-3-30 13:52
Sportevents und Corporate Social Responsibilitynotwendig, denn der Sport ist fester, vermutlich sogar gr??ter Bereich der weiter wachsenden Eventbranche. Sie ist gepr?gt von Professionalisierungsdynamik mit entsprechenden Anforderungen an die personellen Ressourcen.作者: 動作謎 時間: 2025-3-30 18:03 作者: Coronary 時間: 2025-3-30 21:51
