COPS 3.0

[tmigot]

These are large scale parametrizable problem from https://www.mcs.anl.gov/~more//cops/cops3.pdf

• Largest Small Polygon (polygon)
• Distribution of Electrons on a Sphere (elec)
• Shape Optimization of a Cam (camshape)
• Hanging Chain (chain)
• Isometrization of α-pinene (pinene)
• Marine Population Dynamics (marine)
• Flow in a Channel (channel)
• Robot Arm (robotarm)
• Particle Steering (steering)
• Goddard Rocket (rocket)
• Hang Glider (glider)
• Catalytic Cracking of Gas Oil (gasoil)
• Methanol to Hydrocarbons (methanol)
• Catalyst Mixing (catmix)
• Elastic-Plastic Torsion
• Journal Bearing (bearing)
• Minimal Surface with Obstacle (minsurfo)
• Triangular Mesh Smoothing (triangle)
• Tetrahedral Mesh Smoothing
• Transition States for the Lane-Emden Problem
• Transition States for the Dirichlet Problem
• Transition States for the Henon Problem

[nathanemac]

Hello,
I would like to work on the following three problems:
2- Distribution of Electrons on a Sphere
6- Marine Population Dynamics
8- Robot Arm

Thank you,
Nathan Allaire

[indyalardjane]

Hello,
I would like to work on the following three problems:
10 - Goddard Rocket
11 - Hang Glider
17 - Minimal Surface with Obstacle

Thank you,
Indya Lardajne

[MohamedLaghdafHABIBOULLAH]

Hello,
I would like to work on the following three problems:
3 - Shape Optimization of a Cam
18 - Triangular Mesh Smoothing
19 - Tetrahedral Mesh Smoothing

Best regards,
Mohamed Laghdaf HABIBOULLAH.

[dpo]

Those models are available here in AMPL format: http://www.mcs.anl.gov/~more/cops/cops-3.0.zip

[dpo]

Please also see https://juliasmoothoptimizers.github.io/OptimizationProblems.jl/stable/contributing/

[tmigot]

I updated the list with the names in the CUTEst lib. However, I didn't find CUTEst entries for the following: bearing - dirichlet - henon - lane-hemden - tetra - torsion - triangle

[dpo]

They may not all be in CUTEst.