• Fireshape

  • Referenced in 4 articles [sw36612]
  • ease challenging shape optimization problems constrained to partial differential equations (PDEs...
  • PERMON

  • Referenced in 5 articles [sw16719]
  • sparse linear systems of equations, but in case of constrained problems such as contact problems...
  • TRICE

  • Referenced in 46 articles [sw05197]
  • linearized state equation and the adjoint equation. They are well suited for large scale problems ... they exploit trust-region techniques for equality-constrained optimization. Thus, they allow the computation ... control problem governed by a nonlinear heat equation are reported...
  • GUSTAF

  • Referenced in 5 articles [sw18113]
  • shallow-water equations. This method approximates the nonlinearly constrained minimization problem by solving a series ... three integral invariants of the shallow-water equations. According to the number of nonlinear quasi...
  • CONDOR

  • Referenced in 24 articles [sw02490]
  • will be called in the paper CONDOR (COnstrained, Non-linear, Direct, parallel Optimization using trust ... computation fluid dynamic codes or partial differential equations solvers. Finally, we present a new, easily...
  • SICC

  • Referenced in 7 articles [sw26948]
  • Control) developed by Irstea: On modeling and constrained model predictive control of open irrigation canals ... irrigation canals with constraints. The Saint-Venant equations are widely used in hydraulics to model ... Venant equations in both space and time. Based on the prediction model, a constrained model...
  • D3M

  • Referenced in 11 articles [sw42185]
  • equations (PDEs). The solution of PDEs can be formulated as the solution of a constrained...
  • cashocs

  • Referenced in 3 articles [sw36611]
  • solution of optimization problems constrained by partial differential equations (PDEs) plays an important role ... straightforward to define and solve PDE constrained optimization problems with our software. In this paper...
  • MEXX

  • Referenced in 20 articles [sw22801]
  • Fortran code for time integration of constrained mechanical systems, which was developed at the University ... suited for direct integration of the equations of motion in descriptor form...
  • GPDOF

  • Referenced in 8 articles [sw02585]
  • GPDOF -- a fast algorithm to decompose under-constrained geometric constraint systems: application to 3d modeling ... theorems of geometry. GPDOF decomposes an equation system into a sequence of small subsystems solved ... tackle geometric constraint systems that are under-constrained. In this paper, we show experimentally that ... system, GPDOF can quickly decompose large under-constrained systems of geometrical constraints. We have validated...
  • LSA

  • Referenced in 5 articles [sw22887]
  • unconstrained and box constrained optimization and large-scale systems of nonlinear equations. Subroutines PLIS...
  • MOCCT

  • Referenced in 11 articles [sw08475]
  • studied with numerical simulations of the equations of magnetohydrodynamics (MHD). We briefly review ... describe in detail the Method of Characteristics-Constrained Transport scheme (MOCCT). This is a time ... intermediate time levels for the induction equation and for the Lorentz force. The advantages...
  • SINDy

  • Referenced in 29 articles [sw30277]
  • Constrained sparse Galerkin regression. The sparse identification of nonlinear dynamics (SINDy) is a recently proposed ... fidelity solver to project the Navier-Stokes equations. Instead, the most parsimonious nonlinear model ... Finally, the entire code base for our constrained sparse Galerkin regression algorithm is freely available...
  • SONIC

  • Referenced in 4 articles [sw10883]
  • systems of equations. SONIC is a new rigorous nonlinear solver and constrained optimizer based ... verified solution of nonlinear systems of equations and a set of sophisticated advancements of known...
  • MINQ8

  • Referenced in 7 articles [sw42608]
  • local optimization of bound constrained quadratic programs, (ii) the solution of general definite quadratic programs ... finding either a point satisfying given linear equations and inequalities or a certificate of infeasibility...
  • DiffExp

  • Referenced in 5 articles [sw37947]
  • differential equations and boundary conditions (and for which the program is not computationally constrained...
  • AGX Dynamics

  • Referenced in 2 articles [sw27309]
  • time integration methods for constrained systems, parallel high performance hybrid equation solvers and novel multi...
  • Gmunu

  • Referenced in 1 article [sw40452]
  • constraint equations in the evolution. On the other hand, although a fully constrained-evolution formulation ... used because solving the elliptic-type constraint equations during the evolution is in general more ... solving the hydrodynamics equations. This would potentially make a fully constrained-evolution formulation more affordable ... multigrid metric solver to solve the Einstein equations in the CFC approximation. In this paper...
  • CHAPARRAL

  • Referenced in 2 articles [sw36116]
  • radiosity matrix equation. This is a fundamental problem that constrains Sandia`s current modeling capabilities...
  • EasyMesh

  • Referenced in 14 articles [sw13276]
  • EasyMesh: Generates two dimensional, unstructured, Delaunay and constrained Delaunay triangulations in general domains. Handles holes ... decrease the bandwidth of discretized set of equations (wherever you place the unknowns). This renumeration...