Ãëàâíàÿ    Ex Libris    Êíèãè    Æóðíàëû    Ñòàòüè    Ñåðèè    Êàòàëîã    Wanted    Çàãðóçêà    ÕóäËèò    Ñïðàâêà    Ïîèñê ïî èíäåêñàì    Ïîèñê    Ôîðóì   
blank
Àâòîðèçàöèÿ

       
blank
Ïîèñê ïî óêàçàòåëÿì

blank
blank
blank
Êðàñîòà
blank
Hoffman J.D. — Numerical Methods for Engineers and Scientists
Hoffman J.D. — Numerical Methods for Engineers and Scientists



Îáñóäèòå êíèãó íà íàó÷íîì ôîðóìå



Íàøëè îïå÷àòêó?
Âûäåëèòå åå ìûøêîé è íàæìèòå Ctrl+Enter


Íàçâàíèå: Numerical Methods for Engineers and Scientists

Àâòîð: Hoffman J.D.

Àííîòàöèÿ:

Hoffman (mechanical engineering, Purdue U.) introduces engineers and scientists to numerical methods that can be used to solve mathematical problems arising in engineering and science that cannot be solved by exact methods. His general approach is to introduce a type of problem, present sufficient background to understand the problem and possible methods of solving it, develop one or more numerical methods, and illustrate the methods with examples. He include bad methods as well as good to clarify why some work and some do not. He has significantly revised the first edition, published by McGraw-Hill in 1992, and added a new section with several FORTRAN programs for implementing the algorithms developed.Copyright © 2004 Book News, Inc., Portland, OR


ßçûê: en

Ðóáðèêà: Ìàòåìàòèêà/×èñëåííûå ìåòîäû/×èñëåííûé àíàëèç/

Ñòàòóñ ïðåäìåòíîãî óêàçàòåëÿ: Ãîòîâ óêàçàòåëü ñ íîìåðàìè ñòðàíèö

ed2k: ed2k stats

Èçäàíèå: second edition

Ãîä èçäàíèÿ: 2001

Êîëè÷åñòâî ñòðàíèö: 823

Äîáàâëåíà â êàòàëîã: 23.02.2005

Îïåðàöèè: Ïîëîæèòü íà ïîëêó | Ñêîïèðîâàòü ññûëêó äëÿ ôîðóìà | Ñêîïèðîâàòü ID
blank
Ïðåäìåòíûé óêàçàòåëü
Southwell’s relaxation method      64—65
Space marching initial-value problem      327 343
Spacelike coordinate      512—513
Sparse matrix      24
Specific heat of air      228 230
Speed of propagation      510
Speed of propagation for the convection equation      506
Speed of propagation for the diffusion equation      520
Speed of propagation for the wave equation      522
Spherical coordinates      563
SPLINE      221
Spring-mass system, dynamic      87—88
Spring-mass system, static      18—19
Square matrix      23
Stability analysis of ODEs      360—364
Stability analysis of ODEs, amplification factor G      361
Stability analysis of ODEs, conditional stability      359
Stability analysis of ODEs, definition of      360
Stability analysis of ODEs, explicit Euler method      363
Stability analysis of ODEs, fourth-order Adams — Bashforth method      386—387
Stability analysis of ODEs, fourth-order Runge — Kutta method      374
Stability analysis of ODEs, implicit Euler method      363
Stability analysis of ODEs, linear ODEs      362
Stability analysis of ODEs, model equation      362
Stability analysis of ODEs, modified Euler method      366
Stability analysis of ODEs, nonlinear ODEs      361—362
Stability analysis of ODEs, procedure      362
Stability analysis of ODEs, stable FDE      361
Stability analysis of ODEs, summary      364
Stability analysis of ODEs, unconditional stability      359
Stability analysis of ODEs, unstable FDE      361
Stability analysis of PDEs, discrete perturbation method      607
Stability analysis of PDEs, matrix method      607
Stability analysis of PDEs, von Neumann method      607—610
Stability analysis of PDEs, von Neumann method, amplification factor G      607
Stability analysis of PDEs, von Neumann method, convection equation, BTCS method      679
Stability analysis of PDEs, von Neumann method, convection equation, BTCS method, FTCS method      660
Stability analysis of PDEs, von Neumann method, convection equation, BTCS method, Lax method      662
Stability analysis of PDEs, von Neumann method, convection equation, BTCS method, Lax — Wendroff one-step method      666—667
Stability analysis of PDEs, von Neumann method, convection equation, BTCS method, upwind (first-order) method      674
Stability analysis of PDEs, von Neumann method, convection equation, BTCS method, upwind (second-order) method      676
Stability analysis of PDEs, von Neumann method, convection-diffusion equation, BTCS method      636
Stability analysis of PDEs, von Neumann method, convection-diffusion equation, FTCS method      633—634
Stability analysis of PDEs, von Neumann method, diffusion equation, BTCS method      615
Stability analysis of PDEs, von Neumann method, diffusion equation, Crank — Nicolson method      620
Stability analysis of PDEs, von Neumann method, diffusion equation, DuFort — Frankel method      613
Stability analysis of PDEs, von Neumann method, diffusion equation, FTCS method      609—610
Stability analysis of PDEs, von Neumann method, diffusion equation, Richardson method      612
Stability analysis of PDEs, von Neumann method, Fourier components      608
Stability analysis of PDEs, von Neumann method, nonlinear instabilities      607
Stability analysis of PDEs, von Neumann method, procedure      608
Stability analysis of PDEs, von Neumann method, wave equation, Lax — Wendroff one-step method      688—689
Stable ODE, definition of      341 351
Stefan — Boltzmann constant      327 430
Stefan — Boltzmann law of radiation      327
Steffensen’s method      145
Stegun, I.A.      290 296 303
Stencils      see “Finite difference stencils”
Step size control      376—378 390—391
Stewart, G.W.      111
Stiff initial-value ODEs      400—408
Stiff initial-value ODEs, definition of stiffness      400—401
Stiff initial-value ODEs, explicit Euler method      403—404
Stiff initial-value ODEs, Gear method      407—408
Stiff initial-value ODEs, higher-order implicit methods      407—408
Stiff initial-value ODEs, implicit Euler method      403 405—406
Stiff initial-value ODEs, model ODE      402—403
Stiff initial-value ODEs, single first-order ODE      401—406
Stiff initial-value ODEs, stiffness ratio      406
Stiff initial-value ODEs, systems of first-order ODEs      406—407
Stirling centered-difference polynomial      216
Stoer, J.      381
Straight line approximation, least squares      227—228
Strang, G      104 111
Substantial derivative      521
Successive univariate interpolation      218—220
Successive univariate polynomials      218—220
Successive-over-relaxation      see “System of linear algebraic equations SOR”
Summation convention      28
Superposition of linear boundary-value ODE solutions      447—448
Symmetric matrix      24
Synthetic division algorithm for polynomials      195—196
System condition      54—55
System equation for BTCS method      546 616 680
System equation for Crank — Nicolson method      620—621
System equation for eigenproblems      83
System equation for finite element methods      724 728
Systems of first-order initial-value ODEs      343
Systems of linear algebraic equation, numerical methods, Cramer’s rule      31—32
Systems of linear algebraic equation, numerical methods, Crout LU factorization      45
Systems of linear algebraic equation, numerical methods, direct elimination methods      20 30—45
Systems of linear algebraic equation, numerical methods, Doolittle LU factorization      45—48
Systems of linear algebraic equation, numerical methods, elimination methods      32—39
Systems of linear algebraic equation, numerical methods, Gauss — Jordan elimination      41—42
Systems of linear algebraic equation, numerical methods, Gauss — Jordan elimination for finding matrix inverse      42
Systems of linear algebraic equation, numerical methods, Gauss — Jordan elimination for solving linear systems      41—42
Systems of linear algebraic equation, numerical methods, Gauss — Seidel method      63—64
Systems of linear algebraic equation, numerical methods, Gauss-elimination      39—40
Systems of linear algebraic equation, numerical methods, iterative methods      20 59—67
Systems of linear algebraic equation, numerical methods, Jacobi method      59—61
Systems of linear algebraic equation, numerical methods, LU factorization      45—48
Systems of linear algebraic equation, numerical methods, matrix inverse method      43
Systems of linear algebraic equation, numerical methods, matrix inversion      42
Systems of linear algebraic equation, numerical methods, multiple b vectors      36
Systems of linear algebraic equation, numerical methods, operation counts      40 41 43 47 51 542—543
Systems of linear algebraic equation, numerical methods, relaxation (Southwell)      64—65
Systems of linear algebraic equation, simple elimination      35
Systems of linear algebraic equation, successive-over-relaxation (SOR)      64—67 548—550
Systems of linear algebraic equation, successive-over-relaxation (SOR), optimum over-relaxation factor      67 549
Systems of linear algebraic equation, successive-over-relaxation (SOR), over-relaxation factor      65—67 548—549
Systems of linear algebraic equation, Thomas algorithm      49—52
Systems of linear algebraic equation, tridiagonal systems      49—52
Systems of linear algebraic equation, tridiagonal systems, block tridiagonal systems      52
Systems of linear algebraic equation, tridiagonal systems, definition of      49
Systems of linear algebraic equation, tridiagonal systems, LU factorization      51
Systems of linear algebraic equation, tridiagonal systems, Thomas algorithm      49—51
Systems of linear algebraic equations      Chapter 1 17—80
Systems of linear algebraic equations, accuracy      61—62
Systems of linear algebraic equations, back substitution      32—33
Systems of linear algebraic equations, block tridiagonal system      52
Systems of linear algebraic equations, consistent system      19
Systems of linear algebraic equations, convergence      62—63
Systems of linear algebraic equations, definition of      19
Systems of linear algebraic equations, diagonal dominance      59
Systems of linear algebraic equations, direct elimination methods      20 30—52
Systems of linear algebraic equations, elimination      32—35
Systems of linear algebraic equations, elimination methods      32—39
Systems of linear algebraic equations, errors      62
Systems of linear algebraic equations, example      18—19
Systems of linear algebraic equations, Gauss elimination      39—40
Systems of linear algebraic equations, Gauss — Jordan elimination      41—42
Systems of linear algebraic equations, Gauss — Jordan elimination for matrix inverse      42
Systems of linear algebraic equations, Gauss — Seidel iteration      63—64
Systems of linear algebraic equations, homogeneous system      19
Systems of linear algebraic equations, homogeneous system in eigenproblems      84—86
Systems of linear algebraic equations, ill-conditioned systems      52—59
Systems of linear algebraic equations, inconsistent system      19
Systems of linear algebraic equations, introduction to      11 18—21
Systems of linear algebraic equations, iterative methods      20 59—67
Systems of linear algebraic equations, Jacobi method      59—61
Systems of linear algebraic equations, matrix notation for      27
Systems of linear algebraic equations, methods of solution      20
Systems of linear algebraic equations, methods of solution, direct elimination      20
Systems of linear algebraic equations, methods of solution, iterative      20
Systems of linear algebraic equations, multiple b vectors      36
Systems of linear algebraic equations, numerical examples      31—32 34—35 35 36 37 38—39 41—42 42 43 44—45 46—47 48 50—51 52—54 54—55 57—58 60—61 64 66
Systems of linear algebraic equations, pivoting      36—37
Systems of linear algebraic equations, programs for      67—75
Systems of linear algebraic equations, redundant system      19
Systems of linear algebraic equations, relaxation (Southwell)      64
Systems of linear algebraic equations, residual      60 63 65
Systems of linear algebraic equations, row operation      28
Systems of linear algebraic equations, scaled pivoting      37—39
Systems of linear algebraic equations, scaling      37—39
Systems of linear algebraic equations, simple elimination      35
Systems of linear algebraic equations, solution possibilities      19
Systems of linear algebraic equations, SOR      see “Successive-over-relaxation”
Systems of linear algebraic equations, successive-over-relaxation      64—67
Systems of linear algebraic equations, summary      76—77
Systems of linear algebraic equations, trivial solution      19
Systems of linear algebraic equations, unique solution      19
Systems of nonlinear equations      169—173
Systems of nonlinear equations, multidimensional minimization      173
Systems of nonlinear equations, Newton’s method      170—173
Systems of ordinary differential equations (ODEs)      325
Systems of partial differential equations (PDEs)      504
Systems of second-order boundary-value ODEs      441
Tangent method      146
Taylor formula      8 535
Taylor polynomial      7 8 34 182
Taylor polynomial, remainder term      348
Taylor polynomial, truncation error      348
Taylor series      7 192
Taylor series in consistency analysis      349
Taylor series method for ODEs      353—346
Taylor series, difference formulas from      264—270
Taylor series, one independent variable      8
Taylor series, remainder term      8
Taylor series, two-independent variables      9
Taylor, R.L.      713
Temperature gradient applied problem      284
Teukolsky, S.A.      see “Press W.H.”
Thermal diffusivity      519
Thomas algorithm      49—52
Thomas, L.H.      49
Thompson, J.F.      570
Three-dimensional problems for elliptic PDEs      571
Time linearization, boundary-value ODEs      393—394
Time linearization, nonlinear parabolic PDEs      626—627
Time marching initial-value ODEs      327 343
Timelike coordinate      327 343 513
Timelike direction      327 512
Timoshenko, S.      331
Transcendental equations      129
Transformation metrics      569
Transformed spaces      563 566 568—570
Transpose matrix      24
Trapezoid method for ODEs      364 368
Trapezoid Rule      see “Numerical integration”
Trial functions, collocation method      719
Trial functions, finite element method      724
Trial functions, Galerkin weighted residual method      721
Trial functions, Rayleigh —Ritz method      716
Triangular elements, FEM      740—741
Triangular matrix      23
Triangular matrix, lower triangular      23
Triangular matrix, upper triangular      23
Tridiagonal matrices      24 49—52
Tridiagonal matrices, block tridiagonal      52
Tridiagonal system of equations      49—51
Tridiagonal system of equations, block tridiagonal      52
Tridiagonal system of equations, definition of      49
Tridiagonal system of equations, LU factorization      51
Tridiagonal system of equations, numerical example      50—51
Tridiagonal system of equations, Thomas algorithm      49—52
Trivial solution      19
Truncation error of difference formulas      267
Truncation error of ODE approximations      351
Truncation error of PDE approximations      535
Truncation error of Taylor polynomial      348
Truncation error, definition of      351
Unconditional stability      359
Unconditional stability, BTCS method      616 679
Unconditional stability, Crank — Nicolson method      620
Unconditional stability, implicit Euler method      357—359
Undamped natural frequency      82
Under-relaxation      65
Unequally spaced data, differentiation of      254—257
Unequally spaced data, fitting polynomials to      197—208
Unequally spaced data, integration of      288—289 292
Unequally spaced data, interpolation of      197—208
Unique solution of a linear system      19—20
Uniqueness theorem for polynomials      192
Unit vector      22
Unstable ODE, definition of      341 351
Upper triangular matrix      23
Upwind methods      673—677
Upwind methods, first-order upwind method      673—675
Upwind methods, first-order upwind method, amplification factor G      674
Upwind methods, first-order upwind method, finite difference equation      673
Upwind methods, first-order upwind method, finite difference stencil      673
Upwind methods, first-order upwind method, modified differential equation      673
Upwind methods, first-order upwind method, numerical example      674—675
Upwind methods, first-order upwind method, second-order upwind method      675—677
Upwind methods, first-order upwind method, stability analysis      676
van der Waal equation applied problem      185
Variable grid spacing      see “Nonuniform grids”
Variable-area channel applied problems      186 430—431
Variable-area passage applied problems      186 430—431
Variation, calculus of variations      715
Vectors, column vector      22
Vectors, definition of      22
Vectors, orthogonal vectors      22
Vectors, row vector      22
Vectors, unit vector      22
Velocity distribution applied problem      498
Velocity gradient applied problem      283
Vetterling, W.T.      see “Press W.H.”
Vibrating masses      81—83
Vibration of a machine applied problem      431
von Neumann method      see “Stability analysis von
Warming, R.F.      544
Warsi, Z.U.A.      570
Wasow, W      545
Wave equation      502 520—523 526 683—691
Wave equation, auxiliary conditions      683
Wave equation, characteristics concepts      686—687
Wave equation, classification of      522
Wave equation, coupled convection equations      523 685
Wave equation, derivation of      520—522
Wave equation, d’Alembert solution of      684
Wave equation, example problem      684—686
Wave equation, general features of      683—686
Wave equation, introduction to      502 520—523 653 683—686
Wave equation, numerical example      689—690
Wave equation, numerical methods, flux-vector-splitting methods      690—691
Wave equation, numerical methods, Lax — Wendroff one-step method      687—690
Wave equation, numerical methods, Lax — Wendroff one-step method, amplification matrix G      688
Wave equation, numerical methods, Lax — Wendroff one-step method, finite difference equations      688
Wave equation, numerical methods, Lax — Wendroff one-step method, modified differential equation (MDE)      688
Wave equation, numerical methods, Lax — Wendroff one-step method, numerical example      689—690
Wave equation, numerical methods, Lax — Wendroff one-step method, stability analysis      688—689
wave number      608
Wave propagation speed      653
Wavelines      657
Weierstrass approximation theorem      191
Weighted residual integral      725 734 744 754
Weighted residual integral, boundary-value ODE      722 734
Weighted residual integral, diffusion equation      754
Weighted residual integral, Laplace (Poisson) equation      754
Weighted residuals      721
Weighting factors (functions)      721
Weighting factors (functions), boundary-value problems      722 735
Weighting factors (functions), diffusion equation      755
Weighting factors (functions), Laplace equation      746
Weighting factors for FEM      734 746 755
Well-conditioned problem      54
Well-posed problems      525
Wendroff, B.      665 668 687
Wheatley, P.O.      165 222
1 2 3 4 5 6 7 8 9
blank
Ðåêëàìà
blank
blank
HR
@Mail.ru
       © Ýëåêòðîííàÿ áèáëèîòåêà ïîïå÷èòåëüñêîãî ñîâåòà ìåõìàòà ÌÃÓ, 2004-2024
Ýëåêòðîííàÿ áèáëèîòåêà ìåõìàòà ÌÃÓ | Valid HTML 4.01! | Valid CSS! Î ïðîåêòå