標(biāo)題: Titlebook: Conjugate Gradient Algorithms and Finite Element Methods; Michal K?í?ek,Pekka Neittaanm?ki,Roland Glowinski Book 2004 Springer-Verlag Berl [打印本頁(yè)] 作者: Heel-Spur 時(shí)間: 2025-3-21 17:41
書目名稱Conjugate Gradient Algorithms and Finite Element Methods影響因子(影響力)
書目名稱Conjugate Gradient Algorithms and Finite Element Methods影響因子(影響力)學(xué)科排名
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書目名稱Conjugate Gradient Algorithms and Finite Element Methods網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Conjugate Gradient Algorithms and Finite Element Methods被引頻次
書目名稱Conjugate Gradient Algorithms and Finite Element Methods被引頻次學(xué)科排名
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書目名稱Conjugate Gradient Algorithms and Finite Element Methods年度引用學(xué)科排名
書目名稱Conjugate Gradient Algorithms and Finite Element Methods讀者反饋
書目名稱Conjugate Gradient Algorithms and Finite Element Methods讀者反饋學(xué)科排名
作者: lattice 時(shí)間: 2025-3-21 20:58 作者: 膽小鬼 時(shí)間: 2025-3-22 01:08
Iterative Solution Methods of the Maxwell Equations Using Staggered Grid Spatial Discretization equations (3) and (4) follow from the curl equations (1) and (2) if we suppose that the fields in question were divergence-free at the initial point of time. This means that we must solve only the curl equations applying divergence-free initial conditions for . and ..作者: 歌劇等 時(shí)間: 2025-3-22 04:58 作者: 鑒賞家 時(shí)間: 2025-3-22 12:48 作者: 聚集 時(shí)間: 2025-3-22 15:34 作者: 聚集 時(shí)間: 2025-3-22 19:49
Algebraic differential equations,ite dimensional, whereas in the conjugate gradient method it is finite, though usually high dimensional. We will briefly recall both methods, and then comment on using conjugate gradients to solve the finite elements system.作者: 變異 時(shí)間: 2025-3-23 00:48 作者: 強(qiáng)行引入 時(shí)間: 2025-3-23 02:04 作者: faction 時(shí)間: 2025-3-23 06:16 作者: epidermis 時(shí)間: 2025-3-23 13:13 作者: bile648 時(shí)間: 2025-3-23 17:31 作者: jaunty 時(shí)間: 2025-3-23 18:56
Inversion of Block-Tridiagonal Matrices and Nonnegativity Preservation in the Numerical Solution of in the componentwise sense. We solve the above problem by suitably chosen numerical method. Since . denotes the concentration, which is always nonnegative, it is natural to require the nonnegativity from the numerical approximations of . as well.作者: 沙發(fā) 時(shí)間: 2025-3-23 23:28 作者: Infirm 時(shí)間: 2025-3-24 02:34
Geometric Interpretations of Conjugate Gradient and Related Methods.,...{b}.). ∈ ?. is a given right-hand side. This method can be considered as direct as well as iterative. It is similar to the Lanczos method for finding eigenvalues presented in [.] (which is mentioned in [14, p. 410]).作者: 燈泡 時(shí)間: 2025-3-24 06:55
The Convergence of Krylov Methods and Ritz Valuesction with the Lanczos method for approximation of eigenvalues of .. A disadvantage is that the actual . for both the conjugate gradients and the Lanczos method do not follow too easily and require clever combination of several ingredients.作者: 柔聲地說 時(shí)間: 2025-3-24 11:59
On the Nonnegativity Conservation in Semidiscrete Parabolic Problemsd comparison principles are fundamental properties of partial differential equations of second order. There are different formulations of these principles. They hold for a variety of linear and nonlinear problems, see e.g., [.], [.], [.], [.], [.], [.], [.], [.].作者: Melodrama 時(shí)間: 2025-3-24 17:24
Subcritical Solitons I: Saturable Absorber,nd suggest error indicators/estimators that are further used in various mesh adaptive procedures (see, e.g., [.]). Global error estimates give a general presentation on the quality of an approximate solution and a stopping criteria.作者: Lobotomy 時(shí)間: 2025-3-24 20:51 作者: 公理 時(shí)間: 2025-3-25 02:22
Michal K?í?ek,Pekka Neittaanm?ki,Roland GlowinskiIncludes supplementary material: 作者: JOT 時(shí)間: 2025-3-25 05:51 作者: Audiometry 時(shí)間: 2025-3-25 09:32
https://doi.org/10.1007/978-3-642-18560-1Domain Decomposition; Maxwell‘s equations; Triangulation; algorithm; algorithms; construction; control; dif作者: Inordinate 時(shí)間: 2025-3-25 15:03 作者: Obituary 時(shí)間: 2025-3-25 19:18
Transseries and Real Differential AlgebraThe conjugate Gradient Method was cited among the . by Computing in Science & Engineering Magazine, vol. 2, January 2000. It can be considered as a direct method as well as an iterative method for solving systems of linear algebraic equations. In this paper we introduce the fathers of this significant method.作者: Amnesty 時(shí)間: 2025-3-25 20:30
The Founders of the Conjugate Gradient MethodThe conjugate Gradient Method was cited among the . by Computing in Science & Engineering Magazine, vol. 2, January 2000. It can be considered as a direct method as well as an iterative method for solving systems of linear algebraic equations. In this paper we introduce the fathers of this significant method.作者: 油膏 時(shí)間: 2025-3-26 03:06
Deflation in Preconditioned Conjugate Gradient Methods for Finite Element Problemsquations using Finite Elements, Finite Volumes or Finite Differences. The systems tend to become very large for three dimensional problems. Some models involve both time and space as independent parameters and therefore it is necessary to solve such a linear system efficiently at all time-steps.作者: PRISE 時(shí)間: 2025-3-26 04:18
Nonsmooth Equation Method for Nonlinear Nonconvex Optimizationraints ..(.) ≤ 0 and ..(.) = 0, where .: .. → ., ..: .. → .. and ..: .. → .. are twice continuously differentiable mappings (.. ≤ 0 is considered by elements, . = {l, ... , ..}, and . = {.. + 1, ... ,.. + ..}.作者: neutral-posture 時(shí)間: 2025-3-26 11:37 作者: 大罵 時(shí)間: 2025-3-26 14:53
Acute Versus Nonobtuse Tetrahedralizationslution . of .–. satisfies the maximum principle, i.e., if . ≤ 0 then the maximum (essential supremum) of . over . is attained on the boundary ??. A similar maximum principle holds for a wide class of nonlinear second order elliptic problems [.].作者: 易受騙 時(shí)間: 2025-3-26 20:36
Conjugate Gradient Algorithms and Finite Element Methods978-3-642-18560-1Series ISSN 1434-8322 Series E-ISSN 2198-2589 作者: 一加就噴出 時(shí)間: 2025-3-26 23:55 作者: POWER 時(shí)間: 2025-3-27 04:31
Uterine and Endometrial Pathologyraints ..(.) ≤ 0 and ..(.) = 0, where .: .. → ., ..: .. → .. and ..: .. → .. are twice continuously differentiable mappings (.. ≤ 0 is considered by elements, . = {l, ... , ..}, and . = {.. + 1, ... ,.. + ..}.作者: 土產(chǎn) 時(shí)間: 2025-3-27 06:13
https://doi.org/10.1007/3-540-36416-1ar triangulation is always equal to the polygon, and any two different triangles in any particular triangulation may only have a common edge, or a common vertex, or no common point (cf. [.]). In most of cases namely such conforming triangulations are used in the finite element modelling and analysis.作者: HALL 時(shí)間: 2025-3-27 13:10 作者: 牲畜欄 時(shí)間: 2025-3-27 17:37
Algebraic differential equations,ve definite system matrix, are instances of . on a finite dimensional subspace. In the finite element method, the problem under approximation is infinite dimensional, whereas in the conjugate gradient method it is finite, though usually high dimensional. We will briefly recall both methods, and then作者: 不公開 時(shí)間: 2025-3-27 19:31
https://doi.org/10.1007/3-540-35590-1em of linear algebraic equations . where . = (..) is a real symmetric and positive definite . × . matrix, . ∈ ?. is the vector of unknowns, and . = (..,...{b}.). ∈ ?. is a given right-hand side. This method can be considered as direct as well as iterative. It is similar to the Lanczos method for fin作者: Hemiparesis 時(shí)間: 2025-3-27 23:39 作者: 匍匐 時(shí)間: 2025-3-28 03:59 作者: senile-dementia 時(shí)間: 2025-3-28 07:23 作者: 阻撓 時(shí)間: 2025-3-28 14:29
T. H. Bourne,S. Athanasiou,B. Bauerquations using Finite Elements, Finite Volumes or Finite Differences. The systems tend to become very large for three dimensional problems. Some models involve both time and space as independent parameters and therefore it is necessary to solve such a linear system efficiently at all time-steps.作者: conjunctiva 時(shí)間: 2025-3-28 15:49
Uterine and Endometrial Pathologyraints ..(.) ≤ 0 and ..(.) = 0, where .: .. → ., ..: .. → .. and ..: .. → .. are twice continuously differentiable mappings (.. ≤ 0 is considered by elements, . = {l, ... , ..}, and . = {.. + 1, ... ,.. + ..}.作者: Entrancing 時(shí)間: 2025-3-28 18:56
https://doi.org/10.1007/3-540-36416-1ar triangulation is always equal to the polygon, and any two different triangles in any particular triangulation may only have a common edge, or a common vertex, or no common point (cf. [.]). In most of cases namely such conforming triangulations are used in the finite element modelling and analysis作者: 彎曲的人 時(shí)間: 2025-3-28 23:24
https://doi.org/10.1007/3-540-36416-1lution . of .–. satisfies the maximum principle, i.e., if . ≤ 0 then the maximum (essential supremum) of . over . is attained on the boundary ??. A similar maximum principle holds for a wide class of nonlinear second order elliptic problems [.].作者: 觀察 時(shí)間: 2025-3-29 06:10 作者: 思想上升 時(shí)間: 2025-3-29 09:54
Subcritical Solitons I: Saturable Absorber,qualitative properties of the original (physical) solution, assuming that they are inherent to the continuous mathematical model. As an example, consider the advection-diffusion-reaction equation arising, e.g., in the large air-pollution modeling [.]: . where the vector-valued function .(.,.) denote作者: fatuity 時(shí)間: 2025-3-29 11:42
Resonators with Curved Mirrors, the mathematical formulation of a particular physical problem. We take advantage of maximum and comparison principles in these situations. Maximum and comparison principles are fundamental properties of partial differential equations of second order. There are different formulations of these princi作者: 蹣跚 時(shí)間: 2025-3-29 17:09
Turing Patterns in Nonlinear Optics,itten in the form . where . is the electric field strength, . is the magnetic field strength, ε is the electric permittivity and μ, is the magnetic permeability (see [.] and [.] for more details). The two material parameters can depend on the spatial coordinates. It is well-known that the divergence作者: 遷移 時(shí)間: 2025-3-29 23:17 作者: SEVER 時(shí)間: 2025-3-30 03:23 作者: Demulcent 時(shí)間: 2025-3-30 05:15
Geometric Interpretations of Conjugate Gradient and Related Methodsem of linear algebraic equations . where . = (..) is a real symmetric and positive definite . × . matrix, . ∈ ?. is the vector of unknowns, and . = (..,...{b}.). ∈ ?. is a given right-hand side. This method can be considered as direct as well as iterative. It is similar to the Lanczos method for fin作者: indenture 時(shí)間: 2025-3-30 09:26 作者: 拔出 時(shí)間: 2025-3-30 12:53
An Application of the Shermann-Morrison Formula to the GMRES Method in some cases a laborious task. In the worst case, convergence of the GMRES method restarting after . iterations, GMRES(.), is not guaranteed at all for . < . (for some global convergence criteria we refer to [.] and [.], for criteria in dependency of the restart parameter . of GMRES(.) see for exa作者: 討好美人 時(shí)間: 2025-3-30 17:08 作者: Aboveboard 時(shí)間: 2025-3-31 00:31
Deflation in Preconditioned Conjugate Gradient Methods for Finite Element Problemsquations using Finite Elements, Finite Volumes or Finite Differences. The systems tend to become very large for three dimensional problems. Some models involve both time and space as independent parameters and therefore it is necessary to solve such a linear system efficiently at all time-steps.作者: HAUNT 時(shí)間: 2025-3-31 04:53 作者: Veneer 時(shí)間: 2025-3-31 05:24 作者: 畫布 時(shí)間: 2025-3-31 11:58 作者: Wallow 時(shí)間: 2025-3-31 14:59 作者: 媒介 時(shí)間: 2025-3-31 21:06 作者: 機(jī)制 時(shí)間: 2025-3-31 23:14
On the Nonnegativity Conservation in Semidiscrete Parabolic Problems the mathematical formulation of a particular physical problem. We take advantage of maximum and comparison principles in these situations. Maximum and comparison principles are fundamental properties of partial differential equations of second order. There are different formulations of these princi作者: inconceivable 時(shí)間: 2025-4-1 04:46
Iterative Solution Methods of the Maxwell Equations Using Staggered Grid Spatial Discretizationitten in the form . where . is the electric field strength, . is the magnetic field strength, ε is the electric permittivity and μ, is the magnetic permeability (see [.] and [.] for more details). The two material parameters can depend on the spatial coordinates. It is well-known that the divergence
