標(biāo)題: Titlebook: Boundary Element Topics; Proceedings of the F Wolfgang L. Wendland Conference proceedings 1997 Springer-Verlag Berlin Heidelberg 1997 3D gr [打印本頁] 作者: deduce 時(shí)間: 2025-3-21 18:24
書目名稱Boundary Element Topics影響因子(影響力)
書目名稱Boundary Element Topics影響因子(影響力)學(xué)科排名
書目名稱Boundary Element Topics網(wǎng)絡(luò)公開度
書目名稱Boundary Element Topics網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Boundary Element Topics被引頻次
書目名稱Boundary Element Topics被引頻次學(xué)科排名
書目名稱Boundary Element Topics年度引用
書目名稱Boundary Element Topics年度引用學(xué)科排名
書目名稱Boundary Element Topics讀者反饋
書目名稱Boundary Element Topics讀者反饋學(xué)科排名
作者: GLUE 時(shí)間: 2025-3-21 20:55
https://doi.org/10.1007/978-1-4614-1323-3 of motion and boundary conditions are cast into boundary integral equations (BIE), which are discretized only on the boundary. The boundary data often are of primary interest because they govern the transfer dynamics of members and the energy radiation into a surrounding medium. Formulations of BEM作者: OWL 時(shí)間: 2025-3-22 03:35 作者: Magnitude 時(shí)間: 2025-3-22 06:15
Michael Keating,David Flynn,Kaijian ShiThis is a special class of problems for piece-wise homogeneous bodies where the interface between the homogeneous parts intersects the outer boundary. The following two pictures illustrate the domains which will be considered.作者: 無瑕疵 時(shí)間: 2025-3-22 11:40 作者: Hirsutism 時(shí)間: 2025-3-22 16:02
Architectural Issues for Power Gating,rface flow and gravity waves they have to consider: large and arbitrary shaped domains, free and moving surfaces, i e nonlinear and time-dependent boundary conditions. Assuming a two-dimensional potential flow, the direct boundary element formulation (BEM) is the most efficient solution method. Comp作者: Chronological 時(shí)間: 2025-3-22 19:14
Architectural Issues for Power Gating, here are to some extent based on the results of the papers [6]—[10]. Section 2 deals with a short description of the theory of generalized Petrov-Galerkin methods for elliptic periodic pseudodifferential equations in ?. covering classical Galerkin schemes, collocation, and other methods. A general 作者: Nonflammable 時(shí)間: 2025-3-23 00:10
Integrated Circuits and Systems both singular and hypersingular boundary integral equation leads to a fully symmetric-definite equation system, a property of considerable advantage. The Galerkin-type approximation of the hypersingular boundary integral equation does not lead to complicated point functional like in the collocation作者: 粘連 時(shí)間: 2025-3-23 05:23
Michael Keating,David Flynn,Kaijian Shif algebraic equations arise from discretizations of three dimensional linear elastostatic problems. The applied coupling technique was published in 1985 by Schnack [9]. The discretization leads to a linear system of algebraic equations, that can be reformulated in symmetric and indefinite form. This作者: –DOX 時(shí)間: 2025-3-23 07:04
https://doi.org/10.1007/978-0-387-71819-4ar elasticity. Especially we want to resolve zones with high stress gradients, for example the surrounding of notches in a loaded machine part. The stress peak may occur the failure of the whole structure.作者: absolve 時(shí)間: 2025-3-23 12:52 作者: Flatus 時(shí)間: 2025-3-23 16:41 作者: 本土 時(shí)間: 2025-3-23 20:23
Frequency and Voltage Scaling Design,proving stability and error estimates have to take care of the fact that the solutions of the equations considered contain singularities. In Section 2 we derive stability conditions for a quadrature method using splines for a weakly singular integral equation. The same equation is considered in the 作者: 夾死提手勢 時(shí)間: 2025-3-23 23:14
https://doi.org/10.1007/978-0-387-71819-4es. If those problems are converted via the direct method into boundary integral equations, the solutions of the latter inherit those edge and corner singularities. The singularities disturb the convergence of numerical schemes, e g finite element or boundary element methods. Numerical schemes conve作者: 進(jìn)入 時(shí)間: 2025-3-24 03:47
Integrated Circuits and Systemsflows. After Hess & Smith [17] introduced the panel methods into fluid mechanics, many different methods have been developed [31, 32, 41]; surveys of the existing methods are given by Wagner [45, 46] Hoeijmakers [18] and Hess [16]. With the increasing use of computers, lifting surface theories [43, 作者: 不可救藥 時(shí)間: 2025-3-24 08:47
Michael Keating,David Flynn,Kaijian Shiiven by a function .(.) = 0. We present a new algorithm which creates a “nearly” uniform triangulation of this manifold. Our ideas are based on the procedures by E.L. Allgower [1] and on local geometry properties [2], The algorithm allows a parallel discretization and was tested for several examples作者: Cubicle 時(shí)間: 2025-3-24 14:19 作者: bifurcate 時(shí)間: 2025-3-24 15:16
https://doi.org/10.1007/978-0-387-71819-4ar elasticity. Especially we want to resolve zones with high stress gradients, for example the surrounding of notches in a loaded machine part. The stress peak may occur the failure of the whole structure.作者: 農(nóng)學(xué) 時(shí)間: 2025-3-24 21:01 作者: 全神貫注于 時(shí)間: 2025-3-25 00:18
Bimetal Problems,This is a special class of problems for piece-wise homogeneous bodies where the interface between the homogeneous parts intersects the outer boundary. The following two pictures illustrate the domains which will be considered.作者: obsession 時(shí)間: 2025-3-25 04:13
Coupling of BEM and FEM for Elastic Structures,ar elasticity. Especially we want to resolve zones with high stress gradients, for example the surrounding of notches in a loaded machine part. The stress peak may occur the failure of the whole structure.作者: palette 時(shí)間: 2025-3-25 11:21
Interpolation, Triangulation and Numerical Integration on Closed Manifolds,iven by a function .(.) = 0. We present a new algorithm which creates a “nearly” uniform triangulation of this manifold. Our ideas are based on the procedures by E.L. Allgower [1] and on local geometry properties [2], The algorithm allows a parallel discretization and was tested for several examples.作者: GRIPE 時(shí)間: 2025-3-25 13:25 作者: 蚊帳 時(shí)間: 2025-3-25 18:19
978-3-642-64554-9Springer-Verlag Berlin Heidelberg 1997作者: 刺穿 時(shí)間: 2025-3-25 21:07 作者: Seminar 時(shí)間: 2025-3-26 01:13
https://doi.org/10.1007/978-1-4614-1323-3The so-called boundary element methods BEM, i.e. finite element approximations of boundary integral equations have been improved recently even more vividly then ever before and found some remarkable support by the German Research Foundation DFG in the just finished Priority Research Program “boundary element methods”.作者: Relinquish 時(shí)間: 2025-3-26 06:04
Michael Keating,David Flynn,Kaijian ShiIt is a permanent challenge for designers and engineers in mechanical engineering to design technical structures appropriate to their future use and to correctly assess how safe they are against failure. In order to solve this problem, basically three points must be considered:作者: Gum-Disease 時(shí)間: 2025-3-26 11:58
Integrated Circuits and SystemsWithin the scope of a three-dimensional linear theory we analyse a mixed screen boundary value problem for the Helmholtz equation (Δ + .2).=0 where . is a perturbation velocity potential, generated by the presence of an oscillating wing in a basic flow.作者: 叫喊 時(shí)間: 2025-3-26 13:37
Introduction,The so-called boundary element methods BEM, i.e. finite element approximations of boundary integral equations have been improved recently even more vividly then ever before and found some remarkable support by the German Research Foundation DFG in the just finished Priority Research Program “boundary element methods”.作者: mucous-membrane 時(shí)間: 2025-3-26 19:28
Analysis of 3D Elastoplastic Notch and Crack Problems using Boundary Element Method,It is a permanent challenge for designers and engineers in mechanical engineering to design technical structures appropriate to their future use and to correctly assess how safe they are against failure. In order to solve this problem, basically three points must be considered:作者: 凹處 時(shí)間: 2025-3-26 23:28 作者: congenial 時(shí)間: 2025-3-27 03:06 作者: 多樣 時(shí)間: 2025-3-27 08:57 作者: 聯(lián)合 時(shí)間: 2025-3-27 09:26
Error Analysis for the BEM on Nonsmooth Curves,next two sections. In Section 3 collocation methods using Jacobi weights and polynomials were extended from an interval to a polygon and in Section 4, local error estimates for Galerkin’s method are given. In Section 5 a discrete collocation method using a nonlinear transform is considered for solving a hypersingular integral equation.作者: 珍奇 時(shí)間: 2025-3-27 13:48 作者: 正面 時(shí)間: 2025-3-27 19:19
even more vividly then ever before and found some remarkable support by the German Research Foundation DFG in the just finished Priority Research Program "boundary element methods" . When this program began, we could start from several already existing particular activities which then during the six作者: 讓空氣進(jìn)入 時(shí)間: 2025-3-28 00:26
Architectural Issues for Power Gating,ns approximating linear and nonlinear plane magnetic field problems as well as plane linear elasticity problems. The parallel algorithms presented are of asymptotically optimal, or, at least, almost optimal complexity and of high parallel efficiency.作者: Adenoma 時(shí)間: 2025-3-28 03:36 作者: 附錄 時(shí)間: 2025-3-28 08:38 作者: 考古學(xué) 時(shí)間: 2025-3-28 13:50 作者: ETCH 時(shí)間: 2025-3-28 17:01
https://doi.org/10.1007/978-1-4614-1323-3tion. Furthermore, the fluid should be in rest, i e , there shouldn’t be any steady flow. Assuming the medium to be an ideal gas and the constitutional change of the fluid at the wave front to be adiabatic leads to a relationship between the pressure and the density of the fluid.作者: Generator 時(shí)間: 2025-3-28 22:34 作者: Munificent 時(shí)間: 2025-3-28 23:45
Frequency and Voltage Scaling Design,next two sections. In Section 3 collocation methods using Jacobi weights and polynomials were extended from an interval to a polygon and in Section 4, local error estimates for Galerkin’s method are given. In Section 5 a discrete collocation method using a nonlinear transform is considered for solving a hypersingular integral equation.作者: 數(shù)量 時(shí)間: 2025-3-29 04:20 作者: instate 時(shí)間: 2025-3-29 07:24 作者: macrophage 時(shí)間: 2025-3-29 14:45
Different Methodologies for Coupled BEM and FEM with Implementation on Parallel Computers,s that a multiplicative S. method for coupling BEM with FEM is very well suited for parallel implementation. Furthermore, we treat a symmetric coupling of G.-B. and mixed finite elements of R.-T. type leading to improved stress approximation.作者: 火花 時(shí)間: 2025-3-29 18:05
https://doi.org/10.1007/978-0-387-71819-4nce is determined by the regularity of the solution. Even for smooth data, the regularity is reduced by edge and corner singularities, and therefore the convergence of these procedures is much slower than in case of smooth domains.作者: DEVIL 時(shí)間: 2025-3-29 22:33
The hp-Version of the BEM with Geometric Meshes in 3D,nce is determined by the regularity of the solution. Even for smooth data, the regularity is reduced by edge and corner singularities, and therefore the convergence of these procedures is much slower than in case of smooth domains.作者: fiction 時(shí)間: 2025-3-30 02:27
Conference proceedings 1997vividly then ever before and found some remarkable support by the German Research Foundation DFG in the just finished Priority Research Program "boundary element methods" . When this program began, we could start from several already existing particular activities which then during the six years ini作者: Incise 時(shí)間: 2025-3-30 05:25 作者: BLANC 時(shí)間: 2025-3-30 12:07
Michael Keating,David Flynn,Kaijian Shi applied to the linear system. On the other hand, the major drawback of the BEM is that the arising system matrix is full and, in addition, the computation of the matrix entries requires the evaluation of complicated surface integrals. Recently, many attempts have been made to overcome these two dif作者: NAUT 時(shí)間: 2025-3-30 12:25 作者: GREEN 時(shí)間: 2025-3-30 20:09 作者: 憤慨點(diǎn)吧 時(shí)間: 2025-3-31 00:39 作者: Focus-Words 時(shí)間: 2025-3-31 01:09
Conference proceedings 1997ities. After German unification, the program was heavily extended by six more projects, four of which located in Eastern Germany. When we started, we were longing for the following goals: 1. Mathematicians and engineers should do joint research. 2. Methods and computational algorithms should be stre作者: obtuse 時(shí)間: 2025-3-31 05:49 作者: DRILL 時(shí)間: 2025-3-31 12:09 作者: 鋼筆記下懲罰 時(shí)間: 2025-3-31 15:47
On the Efficient Realization of Sparse Matrix Techniques for Integral Equations with Focus on Panel applied to the linear system. On the other hand, the major drawback of the BEM is that the arising system matrix is full and, in addition, the computation of the matrix entries requires the evaluation of complicated surface integrals. Recently, many attempts have been made to overcome these two dif作者: Jingoism 時(shí)間: 2025-3-31 17:45 作者: 拋媚眼 時(shí)間: 2025-4-1 01:03 作者: MAOIS 時(shí)間: 2025-4-1 03:08
Parallel Coupling of FEM and BEM for 3D Elasticity Problems,e simple and efficient method of Farhat [4]. To obtain the BE Schur complement matrices, one has to solve a Neumann boundary value problem in each BE subdomain locally. The BE discretization results in a linear system, where the solution is increasingly sensitive to perturbations (e g roundoff error作者: 細(xì)微差別 時(shí)間: 2025-4-1 07:27
Efficient Calculation of Acoustic Fields by Boundary Element Method,be derived by combining the hydrodynamic equations of motion and the local mass balance, the continuity equation. In order to obtain a linearized form of the resulting equations, all the physical quantities and their spatial derivatives are considered to be small variations of their undisturbed posi作者: overrule 時(shí)間: 2025-4-1 14:02 作者: 彎腰 時(shí)間: 2025-4-1 16:27
On the Efficient Realization of Sparse Matrix Techniques for Integral Equations with Focus on Panel is applied transforming the PDE on a domain . into an integral equation defined on the boundary of .. This integral equation can be discretized by Petrov-Galerkin methods defined on the surface of .. Instead of the discretization of the whole domain, only the lower dimensional boundary of . has to
