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Found 455 Documents (Results 1–100)

On 4-point difference schemes and the corresponding preconditioners over a class of hexagon partitions. (English. Chinese original) Zbl 1331.65117

Chin. J. Numer. Math. Appl. 28, No. 2, 89-103 (2006); translation from J. Numer. Methods Comput. Appl. 27, No. 4, 437-448 (2005).
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A modified filled function method for finding global minimizers of a nonsmooth programming. (English. Chinese original) Zbl 1119.90054

Chin. J. Numer. Math. Appl. 27, No. 3, 69-78 (2005); translation from J. Numer. Methods Comput. Appl. 26, No. 2, 118–125 (2005).
MSC:  90C30
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Four finite element solutions and comparison of problem for the Poisson equation eigenvalue. (English. Chinese original) Zbl 1106.65327

Chin. J. Numer. Math. Appl. 27, No. 3, 27-39 (2005); translation from J. Numer. Methods Comput. Appl. 26, No. 2, 81-91 (2005).
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A quasilinear mixed element scheme for solving second order elliptic problem. (English. Chinese original) Zbl 1099.65548

Chin. J. Numer. Math. Appl. 27, No. 4, 78-88 (2005); translation from J. Numer. Methods Comput. Appl. 26, No. 2, 126-134 (2005).
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Maximum-norm superapproximation of the gradient for the tensor-product quadratic rectangular parallelepiped finite element. (English. Chinese original) Zbl 1099.65545

Chin. J. Numer. Math. Appl. 27, No. 4, 57-67 (2005); translation from Math. Numer. Sin. 27, No. 3, 267-276 (2005).
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A simplified weighted ENO scheme for 2D Hamilton-Jacobi equations on unstructured meshes. (English. Chinese original) Zbl 1099.65535

Chin. J. Numer. Math. Appl. 27, No. 4, 40-48 (2005); translation from J. Numer. Methods Comput. Appl. 26, No. 3, 183-190 (2005).
MSC:  65M06 35L60 65M50
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A post-processing method for the second order elliptic problem in mixed finite element method. (English. Chinese original) Zbl 1106.65329

Chin. J. Numer. Math. Appl. 27, No. 4, 33-39 (2005); translation from J. Numer. Methods Comput. Appl. 26, No. 3, 177-182 (2005).
MSC:  65N30 35J05
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Parallel computing for slide lines problems of 2-D elastic-plastic hydrodynamics code on shared memory environment. (English. Chinese original) Zbl 1115.76398

Chin. J. Numer. Math. Appl. 25, No. 1, 73-84 (2003); translation from J. Numer. Methods Comput. Appl. 23, No. 4, 275-283 (2002).
MSC:  76M28 65Y05
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Landweber iteration for nonlinear ill-posed problem with perturbed operator and nonexact right-hand and its application. (English. Chinese original) Zbl 1026.47052

Chin. J. Numer. Math. Appl. 25, No. 1, 65-72 (2003); translation from Math. Numer. Sin. 24 2002, No. 4, 479-486 (2002).
MSC:  47J06 65J15
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High accuracy finite volume element methods for one-dimensional second order elliptic and parabolic differential equations. (English. Chinese original) Zbl 1026.65105

Chin. J. Numer. Math. Appl. 25, No. 1, 51-64 (2003); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 4, 264-274 (2002).
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Multiple search direction conjugate gradient method: A global inner product free conjugate gradient-type method. (English. Chinese original) Zbl 1026.65020

Chin. J. Numer. Math. Appl. 25, No. 1, 35-50 (2003); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 4, 253-263 (2002).
MSC:  65F10 65Y05
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Parallel implementation of the spectral method in numerical weather forecasting. (English. Chinese original) Zbl 1115.86301

Chin. J. Numer. Math. Appl. 25, No. 1, 17-24 (2003); translation from J. Numer. Methods Comput. Appl. 23, No. 4, 246-252 (2002).
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Reduction of dimension of domain integration in boundary element method. (English. Chinese original) Zbl 1026.65110

Chin. J. Numer. Math. Appl. 25, No. 1, 1-6 (2003); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 4, 241-245 (2002).
MSC:  65N38 35J25
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Quasi-random numbers generators and it’s application. (English. Chinese original) Zbl 1026.65002

Chin. J. Numer. Math. Appl. 24, No. 4, 32-55 (2002); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 3, 188-208 (2002).
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Solving minimal surface problems using domain decomposition method. (English. Chinese original) Zbl 1026.65048

Chin. J. Numer. Math. Appl. 24, No. 4, 25-31 (2002); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 3, 182-187 (2002).
MSC:  65K10 49Q05 49M27
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Performance analysis of the tracer interfaces moving grid method program. (English. Chinese original) Zbl 1026.65139

Chin. J. Numer. Math. Appl. 24, No. 4, 7-17 (2002); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 3, 167-175 (2002).
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Error analysis of some difference schemes for solving discrete ordinates equations. (English. Chinese original) Zbl 1026.65129

Chin. J. Numer. Math. Appl. 24, No. 3, 109-120 (2002); translation from Math. Numer. Sin. 24 2002, No. 2, 219-228 (2002).
MSC:  65R20 45K05 82D75
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The solvability conditions for the inverse problem of anti-bisymmetric matrices. (English. Chinese original) Zbl 1025.15024

Chin. J. Numer. Math. Appl. 24, No. 3, 97-108 (2002); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 2, 111-120 (2002).
MSC:  15A29
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Two new methods for the evaluation of Chebyshev series on multiple points. (English. Chinese original) Zbl 1026.65001

Chin. J. Numer. Math. Appl. 24, No. 3, 61-66 (2002); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 2, 105-110 (2002).
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The local refinement for a kind of triangular mesh and its application. (English. Chinese original) Zbl 1026.65113

Chin. J. Numer. Math. Appl. 24, No. 3, 49-60 (2002); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 2, 97-104 (2002).
MSC:  65N50 65N30
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A new NCP-function for box constrained variational inequalities and a related Newton-type method. (English. Chinese original) Zbl 1026.65050

Chin. J. Numer. Math. Appl. 24, No. 3, 19-36 (2002); translation from Math. Numer. Sin. 24 2002, No. 1, 91-104 (2002).
MSC:  65K10 49J40 49M15
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The application research of naive Bayes theorem in the discovery system for network information. (English. Chinese original) Zbl 1082.62554

Chin. J. Numer. Math. Appl. 24, No. 3, 11-18 (2002); translation from J. Numer. Methods Comput. Appl. 23, No. 2, 91-96 (2002).
MSC:  62P99
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Notes on finite difference domain decomposition algorithm for the solution of heat equation. (English. Chinese original) Zbl 1030.65102

Chin. J. Numer. Math. Appl. 24, No. 3, 1-10 (2002); translation from J. Numer. Methods Comput. Appl. 23 2002, No. 2, 81-90 (2002).
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On locking-free finite element schemes for the pure displacement boundary value problem in the planar elasticity. (English. Chinese original) Zbl 1081.74557

Chin. J. Numer. Math. Appl. 24, No. 2, 82-100 (2002); translation from Math. Numer. Sin. 24 2002, No. 2, 243-256 (2002).
MSC:  74S05 65N30 74G15
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A general global or near global optimization method – self-adaptive heuristic evolutionary programming. (English. Chinese original) Zbl 1032.90046

Chin. J. Numer. Math. Appl. 24, No. 2, 1-8 (2002); translation from J. Numer. Methods Comput. Appl. 23, No. 1, 1-5 (2002).
MSC:  90C30 90C59
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Parallelization of MCNP Monte Carlo neutron and photon transport code. (English. Chinese original) Zbl 1019.82505

Chin. J. Numer. Math. Appl. 24, No. 2, 9-14 (2002); translation from J. Numer. Methods Comput. Appl. 22, No. 4, 262-266 (2001).
MSC:  82D75 65Y05 82-04
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Numerical studies of shallow water waves on sloping beach with artificial boundary. (English. Chinese original) Zbl 1205.76192

Chin. J. Numer. Math. Appl. 24, No. 1, 104-116 (2002); translation from J. Numer. Methods Comput. Appl. 23, No. 4, 503-512 (2001).
MSC:  76M25
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A multiscale high accuracy algorithm and its numerical simulation for elastic structures of composite materials with a periodic configuration. (English. Chinese original) Zbl 1213.74297

Chin. J. Numer. Math. Appl. 23, No. 4, 94-111 (2001); translation from Math. Numer. Sin. 23, No. 3, 369-384 (2001).
MSC:  74S05 74E30 65N30
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Stability analysis of explict finite difference schemes for the acoustic wave equation with absorbing boundary conditions. (English. Chinese original) Zbl 0984.65092

Chin. J. Numer. Math. Appl. 23, No. 3, 1-28 (2001); translation from Math. Numer. Sin. 23, No. 2, 163-186 (2001).
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Least-squares mixed finite element approximation of a degenerate elliptic problem. (English. Chinese original) Zbl 0973.65101

Chin. J. Numer. Math. Appl. 23, No. 2, 19-28 (2001); translation from Math. Numer. Sin. 23, No. 1, 87-94 (2001).
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Numerical solution analysis for retarded differential equations with piecewise delays. (English. Chinese original) Zbl 0973.65056

Chin. J. Numer. Math. Appl. 23, No. 2, 11-18 (2001); translation from J. Numer. Methods Comput. Appl. 21, No. 4, 241-246 (2000).
MSC:  65L05 65L20 34K28
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A posteriori error estimate of a finite-difference streamline-diffusion method for a two-dimensional time-dependent convection-dominated diffusion equation. (English. Chinese original) Zbl 1081.65538

Chin. J. Numer. Math. Appl. 23, No. 1, 93-107 (2001); translation from Math. Numer. Sin. 22, No. 4, 487-500 (2000).
MSC:  65M15
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Existence conditions for a unique solution of inverse eigenproblems of tridiagonal symmetric matrices. (English. Chinese original) Zbl 1081.65512

Chin. J. Numer. Math. Appl. 23, No. 1, 46-57 (2001); translation from J. Numer. Methods Comput. Appl. 21, No. 2, 97-107 (2000).
MSC:  65F15 15A18
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