• SNOPT

  • Referenced in 477 articles [sw02300]
  • constraint gradients are sparse. We discuss an SQP algorithm that uses a smooth augmented Lagrangian ... Newton approximation to the Hessian of the Lagrangian and uses a reduced-Hessian algorithm (SQOPT ... designed for problems with many thousands of constraints and variables but a moderate number...
  • NLPQLP

  • Referenced in 37 articles [sw04073]
  • quadratic approximation of the Lagrangian function and a linearization of constraints, a quadratic programming subproblem ... nodes of the distributed system, objective and constraint functions can be evaluated simultaneously at predetermined ... performed with respect to an augmented Lagrangian merit function. Moreover, a non-monotone line search...
  • D-NURBS

  • Referenced in 15 articles [sw09123]
  • local and global shape constraints. We use Lagrangian mechanics to formulate the equations of motion...
  • SDPNAL+

  • Referenced in 26 articles [sw13239]
  • Lagrangian method, called SDPNAL+, for semidefinite programming (SDP) with partial or full nonnegative constraints ... employing a majorized semismooth Newton-CG augmented Lagrangian method coupled with a convergent 3-block ... large scale SDPs with or without nonnegative constraints show that the proposed method...
  • ALGENCAN

  • Referenced in 70 articles [sw05160]
  • time. The general algorithm is of Augmented Lagrangian type and the subproblems are solved using ... potentially large number of variables and box-constraints...
  • PFNRN

  • Referenced in 11 articles [sw05174]
  • minimizing an augmented Lagrangian function, including only the side constraints. This method gives rise...
  • laGP

  • Referenced in 11 articles [sw14043]
  • routines for blackbox optimization under constraints via an augmented Lagrangian scheme, and large scale computer...
  • PENNON

  • Referenced in 98 articles [sw04336]
  • generalized version of the augmented Lagrangian method, originally introduced by Ben-Tal and Zibulevsky ... mixture of SDP, SOCP and NLP constraints. Results of extensive numerical tests and comparison with...
  • alabama

  • Referenced in 8 articles [sw09332]
  • Augmented Lagrangian Adaptive Barrier Minimization Algorithm for optimizing smooth nonlinear objective functions with constraints. Linear...
  • ALPS

  • Referenced in 13 articles [sw00036]
  • solving some sort of relaxation, usually Lagrangian. In this layer, the notion of global data ... objects associated with the variables and constraints is introduced. These global objects provide a connection...
  • DEGEN

  • Referenced in 1 article [sw07626]
  • convergence of augmented Lagrangian methods applied to optimization problems with degenerate constraints, including problems with ... properties of the augmented Lagrangian methods on problems with degenerate constraints, with a special emphasis ... feasible set (which is weaker than constraint qualifications), assuming that the iterates have some modest ... general constraint qualifications that are suitable for convergence of the augmented Lagrangian methods, such...
  • SALE-3D

  • Referenced in 11 articles [sw23716]
  • calculation of flows far subsonic without stringent constraints on the time step. In addition ... moved with the fluid in Lagrangian fashion or held fixed in an Eulerian manner...
  • GKNAP

  • Referenced in 1 article [sw30687]
  • maximized while all the m constraints are satisfied. The implementation is similar ... significantly different. It uses Lagrangian multipliers as constraint weights and compared to the paper...
  • NLPIP

  • Referenced in 2 articles [sw13334]
  • Jacobian of the constraints as well es the Hessian of the Lagrangian ... over 5 million variables and 2.5 million constraints...
  • OPALQP

  • Referenced in 7 articles [sw04847]
  • constraint normals, the use of limited memory updates for approximating the Hessian of the Lagrangian...
  • BiCePS

  • Referenced in 6 articles [sw06321]
  • solving some sort of relaxation, usually Lagrangian. In this layer, the notion of global data ... objects associated with the variables and constraints is introduced. These global objects provide a connection...
  • BaPCod

  • Referenced in 10 articles [sw09871]
  • formulation; the user specifies which of these constraints and variables define the subsystems on which ... columns, their reduced cost, pricing problem, or Lagrangian bound; a default column generation procedure...
  • CoMISo

  • Referenced in 2 articles [sw12777]
  • effort as a proper elimination of the constraints and the necessary reindexing is taken care ... difference to popular constraining techniques such as Lagrangian Multipliers, which require no reindexning (but unfortunately ... systems), is that CoMISo efficiently eliminates the constraints from the system matrix, yielding a smaller...
  • RAVE

  • Referenced in 1 article [sw26659]
  • technique. Kinematic constraints are taken into account via the Lagrangian formalism. Finally, the toolkit also...
  • RITUAL

  • Referenced in 4 articles [sw02121]
  • solved in two phases: continuous and discrete. Constraints are placed on total path delays including ... captured. Mathematical techniques and heuristics based on Lagrangian relaxation are used to find an approximate...