interior-point

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fontanf / knitrocpp

An unofficial C++ interface for the nonlinear programming solver Artelys Knitro

black-box-optimization nonlinear-optimization nonlinear-programming interior-point-method sequential-quadratic-programming blackbox-optimization active-set interior-point-optimizer active-set-method mixed-integer-nonlinear-programming interior-point-algorithms interior-point knitro

Updated Apr 1, 2026
C++

jkitchin / discopt-aggregation

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Variable aggregation (reduced-space presolve) for nonlinear optimization — a discopt plugin implementing Naik et al. (arXiv:2502.13869).

python optimization minlp operations-research nonlinear-optimization interior-point presolve reduced-space discopt

Updated Jul 12, 2026
Python

A practice implementation of Newton’s method for local convergence and optimization, covering both univariate and multivariate cases; extending the first and second derivatives in the 1D case to the Jacobian matrix (gradient vector) for finding roots and the Hessian matrix for finding extrema, respectively, in the multivariate case.

cost levenberg-marquardt gradient-descent jacobian hessian taylor-series quasi-newton saddle-point interior-point quadratic-convergence non-convexity ill-conditioning

Updated Aug 26, 2026
Python

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interior-point

Here are 3 public repositories matching this topic...

fontanf / knitrocpp

jkitchin / discopt-aggregation

theorycs / newton-practice

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