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Equation Solvers:     more books (100)

The Nothing Equation by Tom Godwin, 2010-06-19 Ode Solver: Numerical Procedures for Ordinary Differential Equations IBM PC VersionBook & Disk by Thomas Kiffe, William Rundell, 1995-09 An efficient and flexible computational model for solving the mild slope equation [An article from: Coastal Engineering] by J. Tang, Y. Shen, et all 2004-04-01 Hybrid Solvers for the Maxwell Equations in Time-Domain (Uppsala Dissertations from the Faculty of Science & Technology, 40) by Frederik Edelvik, 2002-07 Improving Performance of Sparse Numerical Linear Algebra Computations: Algorithmic optimization techniques for sparse direct and sparse iterative numerical solvers of large linear equations by Piotr Luszczek, 2010-01-11 The Differential Equations Problem Solver by Max, program director Fogiel, 1986 Differential Equations Problem Solvers by Rea, 1980 The Differential Equations Problem Solver Vol. I by Editor, 1981-01-01 The Differential Equations Problem Solver (A complete solution guide to any textbook) by Staff of Research and Education, 1991 Differential Equations Problem Solver The Differential Equations Problem Solver by Staff of Research and Education Association, 1985 Control-volume based Navier-Stokes equation solver valid at all flow velocities (NASA technical memorandum) by S. W Kim, 1989 A Robust Implicit Shallow Water Equations Solver on Unstructured Grid by Siamak Komaei, 2005-03-31 GEAR: Ordinary differential equation system solver by A. C Hindmarsh, 1977

lists with details

21. What's New In Mathematica 4.1: Symbolic Differential Equation Solvers
    New in Mathematica 4.1 Enhanced Symbolic Differential equation solvers.  
    http://www.wolfram.com/products/mathematica/newin41/computing.html
    
    Extractions: PreloadImages('/common/images2003/btn_products_over.gif','/common/images2003/btn_purchasing_over.gif','/common/images2003/btn_services_over.gif','/common/images2003/btn_new_over.gif','/common/images2003/btn_company_over.gif','/common/images2003/btn_webresource_over.gif'); Products Mathematica What's New in Mathematica ... Give us feedback Sign up for our newsletter: The symbolic differential equation solvers in Mathematica 4.1 are completely redesigned and now cover almost all classical methods. These include a new implementation of Kovacic's algorithm for solving second-order linear homogeneous differential equations with rational function coefficients, powerful new methods and symmetry techniques for solving first-order nonlinear differential equations, improved recognition of differential equations for special functions, and powerful integrating factor methods for second-order nonlinear ordinary differential equations. In addition, the methods for finding solutions of partial differential equations are upgraded significantly. The improvements in DSolve are profound and cover nearly every class of differential equations handled by Mathematica . In addition to the new and revised methods, the new code has an enhanced parser, is much more modular, and is easier to maintain. The following examples cover just a fraction of the improvements, but they should give you an overview of the breadth of enhancements in this release.

22. Web-Based Control System Analysis And Design
    Lyapunov equation solvers. DESCRIPTION. In control engineering, Lyapunov matrix equation is often used to solve problems related to the system stability.  
    http://www.softintegration.com/chhtml/toolkit/control/lyap.html
    
    Extractions: In control engineering, Lyapunov matrix equation is often used to solve problems related to the system stability. The general form of the Lyapunov matrix equation (Sylvester equation) can be represented as follows, where matrices A, B and Q must have compatible dimensions. For discrete-time, this function solve the following discrete-time Lyapunov equation. Please select a model to represent the system: State-space equations Continuous-time.

23. More Powerful Differential Equation Solvers In Maple 9.5 - Maple Application Cen
    • Solvers for DifferentialAlgebraic Equations (DAEs), which arise in models of • Solvers for new PDEs from physics, especially the KdV equation and  
    http://www.maplesoft.com/applications/app_center_view.aspx?AID=1484

24. HotScripts.com :: JavaScript :: Calculators :: Equation Solvers
    Average Member Rating Not yet reviewed by any member . You can be the FIRST one to write a review for equation solvers.  
    http://hotscripts.com/Detailed/21653.html
    
    Extractions: Internet Services WebHostingTalk FreeWebHostingTalk ISPCheck HostVoice TheWebhostDirectory.com DeletedDomains Domain Name Talk DNThrifty.com HostingCatalog HostPapers HostingTech Web Development HotScripts dBforums DevPapers eDEVcafe yaXay DevLance ProgrammingTalk Xtreme .NET Talk Xtreme VB Talk SEOPapers PixelPapers Swish Talk Tech Hardware OC-Forums Mac-Forums HardwarePapers

25. Linear Equation Solvers
    Linear equation solvers. Linear equation solvers ! File typical.2.f90 module LinearSolvers implicit none ! The default value for the smallest pivot that  
    http://www.scd.ucar.edu/tcg/consweb/Fortran90/F90Tutorial/node26.html

26. Abstract Fast Shallow-Water Equation Solvers
    Fast ShallowWater equation solvers in Latitude-Longitude Coordinates. by William F. Spotz, Mark A. Taylor and Paul N. Swarztrauber, Journal of  
    http://www.scd.ucar.edu/css/staff/pauls/papers/Fast_SWE/Fast_SWE.html

27. Quadratic Equation Solver - Revisited
    Here is the box trick of this program. It is more complex than all previous versions of quadratic equation solvers. Let us start with linear equations.  
    http://www.cs.mtu.edu/~shene/COURSES/cs201/NOTES/chap03/quad-5.html
    
    Extractions: Given a quadratic equation as follows: if b*b-4*a*c is non-negative, the roots of the equation can be solved with the following formulae: Write a program to read in the coefficients a b and c , and solve the equation. Note that a quadratic equation has repeated root if b*b-4.0*a*c is equal to zero. However, if a is zero, the equation becomes a linear one whose only solution is -c/b if b is not zero. Otherwise, if b is zero, two cases are possible. First, if c is also zero, any number can be a solution because all three coefficients are zero. Otherwise, the equation c = cannot have any solution. This program should handle all cases. Click here to download this program. Since we have been doing the quadratic part in several similar examples, the following concentrates on the order part of the program. If the input to the program consists of 0.0, 1.0 and 5.0, we have the following output. Since a is zero, this could be a linear equation. Since b=1.0

28. SUPER_LU - Sparse Linear Equation Solver
    SUPER_LU is aC library of sparse linear equation solvers. SUPER_LU contains a set of subroutines to solve a sparse linear system A*X=B. It uses Gaussian  
    http://www.csit.fsu.edu/~burkardt/cpp_src/super_lu/super_lu.html
    
    Extractions: Sparse Linear Equation Solver is a C library of sparse linear equation solvers. contains a set of subroutines to solve a sparse linear system A*X=B. It uses Gaussian elimination with partial pivoting (GEPP). The columns of A may be preordered before factorization; the preordering for sparsity is completely separate from the factorization. is implemented in ANSI C, and must be compiled with standard ANSI C compilers. It provides functionality for both real and complex matrices, in both single and double precision. The initial letter of a routine name indicates the arithmetic type and precision: invokes routines from the BLAS (Basic Linear Algebra Subprograms). For best efficiency, a user should link with an optimized version of the BLAS for the given machine architecture.

29. 5. Sparse Linear Equation Solvers
    . Sparse Linear equation solvers. 5.1 General Linear Equations (cvxopt.umfpack) 5.2 Positive Definite Linear Equations (cvxopt.ldl)  
    http://www.ee.ucla.edu/~vandenbe/cvxopt/doc/c-spsolvers.html

30. SUNDIALS
    suite of nonlinear differential algebraic equation solvers. Dan Shumaker, Carol Woodward, Nonlinear Solvers and Differential Equations Project  
    http://www.llnl.gov/CASC/sundials/
    
    Extractions: KINSOL solves nonlinear algebraic systems. 19 May. 2005 New release (v.2.1.1) Download What's new? sundialsTB - Matlab interface for CVODES Documentation Download 11 Apr. 2005 New release (v.2.1.0) 22 Mar. 2005 Added sundials-users mailing list archive Browse Added download links for older versions 03 Mar. 2005 New release (v.2.0.2) 28 Jan. 2005 Added mailing lists Subscribe New release (v.2.0.1) 08 Dec. 2004 New release (v.2.0)

31. Talk Abstract: Combining Model-reduction And Integral-equation Solvers
    Combining modelreduction and integral-equation solvers. Joel R. Phillips, Cadence. Development of efficient integral-equation based electromagnetic  
    http://www.ima.umn.edu/dynsys/wkshp_abstracts/phillips1.html
    
    Extractions: Institute for Mathematics and Its Applications Talk abstract: Joel R. Phillips , Cadence Development of efficient integral-equation based electromagnetic analysis tools has been hampered by the high computational complexity of dense matrix representations and difficulty in obtaining and utilizing the frequency-domain response. In this talk we show that an algorithm based on application of a novel model-order reduction scheme directly to the sparse model generated by a fast integral transform has advantages for frequency- and time-domain simulation. Back to Workshop Schedule

32. The Linear Equation Solver
    The Linear Equation Solver. The user may choose between a number of appropriate linear equation solvers. The best choice will depend on the structure  
    http://www.numerical.rl.ac.uk/lancelot/spec/node19.html
    
    Extractions: In the second stage of the process to find an (approximate) optimum value of the model, the variables which lie on their bounds at the Cauchy point are fixed and the optimum value of the model with respect to the remaining variables sought. This optimization is equivalent to the solution of one or more systems of linear equations. The coefficient matrix of each system is the Hessian matrix of the merit function, taken with respect to the variables that are not fixed at the Cauchy point. The user may choose between a number of appropriate linear equation solvers. The best choice will depend on the structure

33. Compare Prices And Read Reviews On Visualising Magnetic Fields: Numerical Equati
    Magnetic Fields Numerical equation solvers in Action before you decide to buy. Visualising Magnetic Fields Numerical equation solvers in Action  
    http://www.epinions.com/Visualising_Magnetic_Fields_Numerical_Equation_Solvers_i

34. Download Mathematics & Simulation / Maple From Adept Scientific - The Technical
    Powerful Differential equation solvers in Maple File Size 0.1 mb Date Added June, Solvers for DifferentialAlgebraic Equations (DAEs), which arise in  
    http://www.adeptscience.co.uk/download/dlddsp/2353/0/All/ Powerful Differential
    
    Extractions: Adept Scientific - English The world's best software for research, science and engineering. Adept Store Join My Adept Home Products ... Jobs Search UK Site Browse Products Login Edit Account Adept Scientific Downloads Downloads Maple Powerful Differential Equation Solvers in Maple File Size Date Added June, 25, 2004 Maple 9.5 extends Maple 's lead in technical computing and mathematical analysis with more powerful ODE and PDE solvers, including: Solvers for Differential-Algebraic Equations (DAEs), which arise in models of advanced physical systems Dramatic speed improvements in numeric IVP solutions Solvers for new PDEs from physics, especially the KdV equation and systems admitting Traveling Wave Solutions Solvers for many new classes of nonlinear and linear ODE systems, including Abel and Riccati equations, piecewise ODEs, and much more New compact notation for entering derivatives, saving you typing effort Maple is a general-purpose environment capable of solving problems in any field that depends on mathematics and data. This example illustrates one possibility for this particular field. Note that there are many options within the Maple system to optimise the computations for specific problems.

35. Download Mathematics & Simulation / Mathcad From Adept Scientific - The Technica
    Mathcad Online WebEx Seminar equation solvers File Size 1.9 mb Date Added June, 17, 2003 Chapter 8, equation solvers available in Mathcad.  
    http://www.adeptscience.co.uk/download/dlddsp/548/0/All/Mathcad Online WebEx Sem
    
    Extractions: Adept Scientific - English The world's best software for research, science and engineering. Adept Store Join My Adept Home Products ... Jobs Search UK Site Browse Products Login Edit Account Adept Scientific Downloads Downloads Mathcad Mathcad Online WebEx Seminar: Equation Solvers File Size Date Added June, 17, 2003 This Mathcad Online WebEx Seminar is now available in bite size chapters. Chapter 8, Equation solvers available in Mathcad

36. HEAT EQUATION SOLVERS
    HEAT equation solvers One dimensional heat equation with nonconstant coefficients heat1d_DC.m. This requires the routine heat1dDCmat.m that assembles  
    http://www.math.sfu.ca/~mkropins/math922/lectures/heatsolvers.html
    
    Extractions: Backwards differencing with dirichlet boundary conditions heat1d_dir.m and Neumann boundary conditions heat1d_neu.m . Both of the above require the routine heat1dmat.m that computes the tridiagonal matrix associated with this difference scheme. Radiative boundary conditions are incorporated in heat1d_farr.m . This requires the tridiagonal matrix heat1dradmat.m . Please download and review these routines for class on Feb. 21. One dimensional heat equation with non-constant coefficients: heat1d_DC.m . This requires the routine heat1dDCmat.m that assembles the tridiagonal matrix associated with this difference scheme. Heat conduction into a rod with D=0.01 on the left, D=1 on the right:

37. Fast Surface Integral Equation Solvers For Electromagnetic Scattering
    Fast surface integral equation solvers for electromagnetic scattering. Current methods rely on iterative linear system solution methods such as Conjugate  
    http://www.ccem.uiuc.edu/reschew13.html
    
    Extractions: Fast surface integral equation solvers Current methods rely on iterative linear system solution methods such as Conjugate Gradients. For some types of scatterers, including inlets, with resonance-regime features, the iteration count required for the solution to converge becomes large, leading to high computational cost. Some researchers have proposed techniques to overcome this, such as multigrid or near neighbor preconditioning, which perform well for other classes of PDEs. Dr. Warnick's current research into the spectrum of surface integral operators shows that the difficulty in solving the scattering problem grows as the scatterer becomes large due to long-range coupling effects, which causes local methods such as near-neighbor preconditioning and multigrid to break down for Maxwell's equations. A new type of spectral multigrid is currently being developped. This multigrid preconditions the long-range interactions inherent in the surface integral operator, with the intent of developing an optimal surface integral equation solver for which computational cost grows linearly with problem size. The first Figure compares the convergence history of GMRES in work units to that of spectral multigrid for TM scattering from an inlet with a depth of about 20 wavelengths.

38. MATLAB Central File Exchange - Differential Algebraic Equation Solvers
    Title, Differential Algebraic equation solvers. Author, Tony Roberts. Summary, A solves a set of differential algebraic equations f(t,y,y )=0 where  
    http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=28

39. Multigrid Equation Solvers For Large Scale Nonlinear Finite Element Simulations
    Multigrid equation solvers for Large Scale Nonlinear Finite Element Simulations. Mark Francis Adams Ph.D. thesis, Univ. of California, Berkeley,  
    http://fano.ics.uci.edu/cites/Document/Multigrid-Equation-Solvers-for-Large-Scal

40. Parallel Tridiagonal Equation Solvers
    Parallel Tridiagonal equation solvers. Full text, pdf format Pdf (1.23 MB). Source, ACM Transactions on Mathematical Software (TOMS) archive  
    http://portal.acm.org/citation.cfm?id=355657

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