• gfun

  • Referenced in 127 articles [sw00344]
  • functions defined by linear differential equations with polynomial coefficients, there is a procedure to compute...
  • WSMP

  • Referenced in 47 articles [sw06749]
  • efficiently solving large systems of linear equations whose coefficient matrices are sparse. This high-performance...
  • Polynomial Toolbox

  • Referenced in 31 articles [sw07237]
  • Discrete-time symmetric polynomial equations with complex coefficients. Discrete-time symmetric polynomial equations with complex ... coefficients are studied in the scalar and matrix case. New theoretical results are derived ... described to study theoretical properties of the equations. Sylvester matrix algorithms are then developed...
  • homalg

  • Referenced in 26 articles [sw00411]
  • algorithmically solve inhomogeneous linear equations with coefficients in R. The paper describes a way allowing ... contains algorithms to solve inhomogeneous linear equations with coefficients in R. Beside explaining how this...
  • VODE

  • Referenced in 191 articles [sw01005]
  • VODE: A variable-coefficient ODE solver. This paper is concerned with the development ... stiff) systems of ordinary differential equations. The new package can be considered ... used in the solution of the implicit equations by quasi Newton methods. In this paper ... fixed leading instead of the full variable coefficient version of the backward differentiation formula methods...
  • ITPACK

  • Referenced in 47 articles [sw00459]
  • large systems of linear algebraic equations with sparse coefficient matrices. The emphasis is on linear ... arising in the solution of partial differential equations by discretizations such as finite difference...
  • YSMP

  • Referenced in 71 articles [sw17947]
  • system of linear equations Mx=b when the coefficient matrix M is large and sparse...
  • UOBYQA

  • Referenced in 58 articles [sw07576]
  • Lagrange functions of the interpolation equations explicitly; therefore their coefficients are updated when an interpolation...
  • MATCONT

  • Referenced in 323 articles [sw00551]
  • dynamical systems. The study of differential equations requires good and powerful mathematical software. Also, flexibility ... systems, and the computation of normal form coefficients for bifurcations of limit cycles. The software...
  • na20

  • Referenced in 71 articles [sw11505]
  • real and the imaginary parts of the coefficients may be integer, rational, or floating point ... polynomial equations, where the degree and the size of the coefficients are typically huge. (netlib...
  • Modulef

  • Referenced in 39 articles [sw01072]
  • viscous incompressible fluid (Navier-Stokes equations). Computation of homogenised coefficients of composite structures. Decomposition...
  • GELDA

  • Referenced in 33 articles [sw00331]
  • solution of linear differential-algebraic equations (DAEs) with variable coefficients of arbitrary index An important ... optimal control problems and differential-algebraic Riccati equations...
  • ODESSA

  • Referenced in 28 articles [sw00647]
  • first-order sensitivity coefficients with respect to equation parameters below;. ODESSA is a modification...
  • GFORCE

  • Referenced in 21 articles [sw06607]
  • fluxes. For the linear advection equation with constant coefficient, the new flux reduces identically ... Multi-Stage Predictor-Corrector Fluxes for Hyperbolic Equations. Technical Report NI03037-NPA, Isaac Newton Institute...
  • equateIRT

  • Referenced in 4 articles [sw20026]
  • obtained by averaging the equating coefficients. The package calculates direct and chain equating coefficients ... averaging of direct and chain coefficients that link the same two forms is performed through ... errors of direct, chain and average equating coefficients...
  • Fuchsia

  • Referenced in 15 articles [sw22363]
  • linear system of differential equations with rational coefficients. Such a system can be easily solved ... fuchsification step a given system of differential equations is transformed into the Fuchsian form with...
  • PSEUDO

  • Referenced in 50 articles [sw01152]
  • Integrable Models. Nature of problem: Determination of equations of motion and conserved charges ... dimensional pseudo-differential operators with scalar coefficients...
  • Asyrec

  • Referenced in 9 articles [sw08896]
  • solutions of linear recurrence equations with polynomial coefficients...
  • Uhlig Toolkit

  • Referenced in 45 articles [sw15482]
  • easily, building on log-linearizing the necessary equations characterizing the equilibrium and solving ... motion with the method of undetermined coefficients. This chapter comes with an extensive and well...
  • RKC

  • Referenced in 104 articles [sw00808]
  • Kutta-Chebychev algorithm for parabolic partial differential equations is discussed, implemented and tested. This method ... discussed and analytical expressions for its coefficients are derived. An interesting property of this family...