DSOS and SDSOS optimization: more tractable alternatives to sum of squares and semidefinite optimization

AA Ahmadi, A Majumdar - SIAM Journal on Applied Algebra and Geometry, 2019‏ - SIAM
In recent years, optimization theory has been greatly impacted by the advent of sum of
squares (SOS) optimization. The reliance of this technique on large-scale semidefinite …

[HTML][HTML] (Global) optimization: historical notes and recent developments

M Locatelli, F Schoen - EURO Journal on Computational Optimization, 2021‏ - Elsevier
Abstract Recent developments in (Global) Optimization are surveyed in this paper. We
collected and commented quite a large number of recent references which, in our opinion …

Clarabel: An interior-point solver for conic programs with quadratic objectives

PJ Goulart, Y Chen - arxiv preprint arxiv:2405.12762, 2024‏ - arxiv.org
We present a general-purpose interior-point solver for convex optimization problems with
conic constraints. Our method is based on a homogeneous embedding method originally …

[HTML][HTML] Shape-constrained multi-objective genetic programming for symbolic regression

C Haider, FO de Franca, B Burlacu, G Kronberger - Applied Soft Computing, 2023‏ - Elsevier
We describe and analyze algorithms for shape-constrained symbolic regression, which
allow the inclusion of prior knowledge about the shape of the regression function. This is …

Solving natural conic formulations with Hypatia. jl

C Coey, L Kapelevich… - INFORMS Journal on …, 2022‏ - pubsonline.informs.org
Many convex optimization problems can be represented through conic extended
formulations (EFs) using only the small number of standard cones recognized by advanced …

Bounds on mean energy in the Kuramoto–Sivashinsky equation computed using semidefinite programming

D Goluskin, G Fantuzzi - Nonlinearity, 2019‏ - iopscience.iop.org
We present methods for bounding infinite-time averages in dynamical systems governed by
nonlinear PDEs. The methods rely on auxiliary functionals, which are similar to Lyapunov …

alfonso: Matlab package for nonsymmetric conic optimization

D Papp, S Yıldız - INFORMS Journal on Computing, 2022‏ - pubsonline.informs.org
We present alfonso, an open-source Matlab package for solving conic optimization
problems over nonsymmetric convex cones. The implementation is based on the authors' …

Bounding extreme events in nonlinear dynamics using convex optimization

G Fantuzzi, D Goluskin - SIAM journal on applied dynamical systems, 2020‏ - SIAM
We study a convex optimization framework for bounding extreme events in nonlinear
dynamical systems governed by ordinary or partial differential equations (ODEs or PDEs) …

Performance enhancements for a generic conic interior point algorithm

C Coey, L Kapelevich, JP Vielma - Mathematical Programming …, 2023‏ - Springer
In recent work, we provide computational arguments for expanding the class of proper cones
recognized by conic optimization solvers, to permit simpler, smaller, more natural conic …

Koopman-based neural Lyapunov functions for general attractors

SA Deka, AM Valle, CJ Tomlin - 2022 IEEE 61st Conference on …, 2022‏ - ieeexplore.ieee.org
Koopman spectral theory has grown in the past decade as a powerful tool for dynamical
systems analysis and control. In this paper, we show how recent data-driven techniques for …