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Sequential quadratic programming information


Sequential quadratic programming (SQP) is an iterative method for constrained nonlinear optimization which may be considered a quasi-Newton method. SQP methods are used on mathematical problems for which the objective function and the constraints are twice continuously differentiable, but not necessarily convex.

SQP methods solve a sequence of optimization subproblems, each of which optimizes a quadratic model of the objective subject to a linearization of the constraints. If the problem is unconstrained, then the method reduces to Newton's method for finding a point where the gradient of the objective vanishes. If the problem has only equality constraints, then the method is equivalent to applying Newton's method to the first-order optimality conditions, or Karush–Kuhn–Tucker conditions, of the problem.

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Sequential quadratic programming

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Sequential quadratic programming (SQP) is an iterative method for constrained nonlinear optimization which may be considered a quasi-Newton method. SQP...

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Quadratic programming

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multivariate quadratic function subject to linear constraints on the variables. Quadratic programming is a type of nonlinear programming. "Programming" in this...

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Successive linear programming

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times and fewer function evaluations." Sequential quadratic programming Sequential linear-quadratic programming Augmented Lagrangian method (Nocedal &...

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Sequential minimal optimization (SMO) is an algorithm for solving the quadratic programming (QP) problem that arises during the training of support-vector...

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Augmented Lagrangian method

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optimization problems. Sequential quadratic programming Sequential linear programming Sequential linear-quadratic programming Open source and non-free/commercial...

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Penalty method

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Nonlinear programming

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objective function is quadratic and the constraints are linear, quadratic programming techniques are used. If the objective function is a ratio of a concave...

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Integer programming

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mixed-integer programming problem. In integer linear programming, the canonical form is distinct from the standard form. An integer linear program in canonical...

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Semidefinite programming

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special case of cone programming and can be efficiently solved by interior point methods. All linear programs and (convex) quadratic programs can be expressed...

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stopping problems Oriented matroid Quadratic programming, a superset of linear programming Semidefinite programming Shadow price Simplex algorithm, used...

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Branch and bound

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number of NP-hard problems: Integer programming Nonlinear programming Travelling salesman problem (TSP) Quadratic assignment problem (QAP) Maximum satisfiability...

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Trust region

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objective function that is approximated using a model function (often a quadratic). If an adequate model of the objective function is found within the trust...

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Gradient descent

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b = 0 {\displaystyle A\mathbf {x} -\mathbf {b} =0} reformulated as a quadratic minimization problem. If the system matrix A {\displaystyle A} is real...

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Greedy algorithm

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difference from dynamic programming, which is exhaustive and is guaranteed to find the solution. After every stage, dynamic programming makes decisions based...

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Multidisciplinary design optimization

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gradient) method, sequential unconstrained minimization techniques, sequential linear programming and eventually sequential quadratic programming methods were...

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SNOPT

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C++, Python and MATLAB are available. It employs a sparse sequential quadratic programming (SQP) algorithm with limited-memory quasi-Newton approximations...

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Line search

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non-degenerate local minimum (= with a positive second derivative), then it has quadratic convergence. Regula falsi is another method that fits the function to...

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Mathematical optimization

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approximate Hessians, using finite differences): Newton's method Sequential quadratic programming: A Newton-based method for small-medium scale constrained problems...

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Iterative method

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General Barrier methods Penalty methods Differentiable Augmented Lagrangian methods Sequential quadratic programming Successive linear programming...

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Discrete optimization

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on graphs, matroids and other discrete structures integer programming constraint programming These branches are all closely intertwined however, since...

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NLPQLP

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newer version of NLPQL, solves smooth nonlinear programming problems by a sequential quadratic programming (SQP) algorithm. The new version is specifically...

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Bayesian optimization

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Bayesian optimization is a sequential design strategy for global optimization of black-box functions that does not assume any functional forms. It is usually...

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