All Posts

• Are there good block sparse matrix solver libraries? September 6, 2023
• About using SOCP solvers to solve QCQP March 29, 2022
• Python solvers for MINLP in Pyomo in Google Colab December 29, 2021
• Solver suggestion for many small quadratic problems in C++ December 19, 2021
• A name for a numerical phenomena when using numerical methods December 18, 2021
• Going to try to move some of my scipy/numpy calculation to a new GPU, how to avoid disappointing results? December 8, 2021
• How to find the smallest ellipse covering a given fraction of a set of points? December 4, 2021
• Approximating the boundary between two sets of points (in 2D): Fitting a region November 24, 2021
• How do I find the minimum-area ellipse that encloses a set of points? November 22, 2021
• Why should non-convexity be a problem in optimization? August 5, 2021
• Solve two-player game - minimize the l-infinity norm of a matrix-vector product December 27, 2020
• Optimization of expensive model with many parameters July 23, 2020
• Using MILP to place a set of primers along a genome July 1, 2020
• How to use the least number of colors to color different routes of a bus route such that no two intersecting routes will have the same color? May 14, 2020
• Assigning people to shopping days by last name for COVID April 28, 2020
• How do I reduce the summation of a binary variable Integer Linear Programming February 23, 2020
• scipy optimization with multiple constraints February 22, 2020
• Could the convex problem be tackled by CVX? December 29, 2019
• Optimizing n-body simulation December 17, 2019
• L1-Norm minimization October 28, 2019
• Optimal line such that maximum points are between an upper and lower boundary October 27, 2019
• How to solve calculus of variations problems numerically? October 23, 2019
• Binary combinatorial optimization with hard to compute costs August 29, 2019
• MINLP with GEKKO - Modeling discrete variables August 16, 2019
• Best linearization for p-dispersion (maxmin) problem? July 3, 2019
• Convexity of Sum of $k$-smallest Eigenvalue May 5, 2019
• Find a solution of large system of inequalities March 7, 2019
• Is there an optimization scheme/algorithm that converges, for this non-convex scenario but with some special properties February 23, 2019
• Minimize cost with Levenberg-Marquart method December 28, 2018
• Question about strange outputs from the CVXPY solver December 27, 2018
• How to deal with an $xy\le 1$ constraint? November 4, 2018
• Python algorithm: What is the complexity of my algorithm and how can I optimize it? April 24, 2017
• Non-Disjunct Rectangle Edge Covering for 2D Squares on a Grid February 7, 2017
• How to optimize scoring in a match December 21, 2016
• PyOmo/Ipopt fails with "can't evaluate pow" June 17, 2016
• find optimal sum of elements in list of numbers that are > a given number May 12, 2016
• Algorithm - Group/sort list to maximize minimum average group value October 25, 2015
• Install JModelica on Lubuntu 15.04 August 16, 2015
• Writing For loops efficiently March 2, 2013