• AUTO

  • Referenced in 887 articles [sw01059]
  • software for continuation and bifurcation problems in ordinary differential equations, originally developed by Eusebius Doedel ... HOMCONT for the bifurcation analysis of homoclinic orbits. AUTO is quite fast and can benefit...
  • ORBIT

  • Referenced in 35 articles [sw20552]
  • employed. The RBF models considered often allow ORBIT to interpolate nonlinear functions using fewer function ... numerical results on test problems to motivate the use of ORBIT when only a relatively ... available. Results on two very different application problems, calibration of a watershed model and optimization ... bioremediation plan, are also encouraging and support ORBIT’s effectiveness on blackbox functions for which...
  • AUTO-86

  • Referenced in 275 articles [sw04220]
  • software for continuation and bifurcation problems in ordinary differential equations, originally developed by Eusebius Doedel ... HOMCONT for the bifurcation analysis of homoclinic orbits. AUTO is quite fast and can benefit...
  • ADMC++

  • Referenced in 2 articles [sw07460]
  • algorithms are applied to a periodic orbit problem in rigid-body dynamics and a parameter...
  • LOCBIF

  • Referenced in 65 articles [sw07928]
  • periodic nonautonomous ODEs, fixed points and periodic orbits of iterated maps. The more general concept ... them to construct well-posed continuation problems. The described continuation technique is supported...
  • AUTO2000

  • Referenced in 51 articles [sw04643]
  • software for continuation and bifurcation problems in ordinary differential equations, originally developed by Eusebius Doedel ... HOMCONT for the bifurcation analysis of homoclinic orbits. AUTO is quite fast and can benefit...
  • BRAID

  • Referenced in 18 articles [sw04311]
  • orbits. They then apply these techniques to several interesting cases – in particular to the problem...
  • Orbital library

  • Referenced in 13 articles [sw05562]
  • many scientific applications, hence the name ”Orbital library”. In order to satisfy the requirements ... flexibility, conceptual simplicity, and generalization. Many sophisticated problems can be solved easily with its adaptable...
  • Taylor-Chirikov map

  • Referenced in 4 articles [sw11186]
  • ordered periodic orbits of area preserving twist maps. Nature of problem: The study of area ... orbits of these maps, particularly in the presence of large nonlinearities. Solution method: The problem ... Newton algorithm is used to calculate the orbits. Good initial conditions for the Newton scheme...
  • CANDYS/QA

  • Referenced in 9 articles [sw01219]
  • problems is treated: computation of invariant sets (e.g., steady-states and periodic orbits), path-following ... period-doubling, torus bifurcation points (one-parameter problems) as well as cusp and Takens-Bogdanov...
  • KEPLER

  • Referenced in 2 articles [sw08618]
  • equations. For the Kepler problem, the space of the orbits with a fixed energy ... minimum, to which correspond two periodic orbits in physical space. Studying the neighbourhood of these ... then applied to the Stark-Quadratic-Zeeman problem, displaying very clearly the Arnold ... revolutions) frequency analysis on an orbit starting here reveals, as expected, a well defined pattern...
  • OpenOrb

  • Referenced in 1 article [sw35493]
  • OpenOrb: Open-source asteroid orbit computation software. OpenOrb (OOrb) contains tools for rigorously estimating ... uncertainties resulting from the inverse problem of computing orbital elements using scarce astrometry. It uses...
  • Mercury

  • Referenced in 1 article [sw16732]
  • software package for carrying out orbital integrations for problems in solar-system dynamics. Suitable applications ... stability of the planetary system, investigating the orbital evolution of comets, asteroids or meteoroids...
  • UPOsHam

  • Referenced in 2 articles [sw32805]
  • array of problems in physical sciences and engineering. The unstable periodic orbits exist...
  • DISPRO

  • Referenced in 7 articles [sw14791]
  • planning system [60]; PTP, optimization of transportation problems [58]; PMP, separable and parametric linear programming ... unconstrained optimization, nonlinear programming, and optimal control; ORBITAL’, unconstrained optimization and approximation [61]; NDO, nondifferentiable ... structure), large dimensionality of the relevant problems, operating reliability, commercial development of packages, and their...
  • EXOFAST

  • Referenced in 3 articles [sw27087]
  • intrinsically circular orbits to significantly non-zero results, discuss a problem with IDL’s built...
  • dmft

  • Referenced in 2 articles [sw10221]
  • consistency equations for (single orbital single site) dynamical mean-field problems with arbitrary densities...
  • HF86

  • Referenced in 7 articles [sw12461]
  • General Hartree-Fock program. Nature of problem: Numerical non-relativistic Hartree-Fock wavefunctions are determined ... with respect to a rotation of the orbital basis. Otherwise the procedures are essentially...
  • CASSINI

  • Referenced in 1 article [sw17868]
  • parametrization of the shape deformation. Nature of problem: Single-particle energies and wave functions ... computed. The Hamiltonian used includes the spin-orbit interaction and the Coulomb potential for protons ... particle orbitals also for the extreme deformations, even for two-centre-type problems. Solution method...
  • transiesta

  • Referenced in 6 articles [sw33754]
  • linear combination of finite-range numerical atomic orbitals to describe the valence states . We fully ... consistency and the solution of the electrostatic problem is taken into account using nonequilibrium Green...