💡 O CITMAga segue a favorecer a formación interna a través do proxecto académico "ForMaths | Curso de Python".

🗣 Este martes 27 de maio, Brais González Rodríguez (CITMAga - UVigo), impartiu a sesión "Módulo III - Python: Pyomo".

👏 Grazas por esta sesión tan enriquecedora para o noso persoal!

If you're using JuMP (or Pyomo or Linopy) already, it is seamless to switch the optimizer you are using. Check out the notebooks for Julia/JuMP power systems models from my course here for examples using HiGHS
github.com/Power-System...

(4/4) More about Pyomo in the below link:

www.pyomo.org

pyomoの変数配列がNumpyじゃないことにうんざり。これで性能出なかったら泣ける。

New week, a new blog post about optimization. This time about a new modeling framework in Python called "pyOptInterface". Is it any good? Where does it fall short? Let's find out!

oberdieck.dk/2025/05/25/p...

#modeling #optimization #pyoptinterface #pyomo #blog

Permission granted: A role mining model

We implement a recently published role mining model using both constraint programming and mixed integer linear programming, then compare their relative performance while solving several examples.

www.solvermax.com/blog/permiss...

#orms #pyomo #ortools

Know of any examples that show how to do this in Pyomo/Linopy? I just took a quick look at the GenX GitHub, but it looks like JuMP has its own unique syntax and I haven't programmed in julia before. github.com/GenXProject/...

Here's the current code that uses cvxopt: github.com/RyanCMann/OS...

Climate inaction in Congress is an epidemic, and we've found patient zero: the Koch Brothers. http://ht.ly/pYOMo Time for a #powershift!

Even though pyomo (Python library for mathematical optimization, github.com/Pyomo/pyomo) is heavily used in this book, the theory is also well explained. Great job 👍

Working with Pyomo models? Follow this guide for streamlined development, simple deployment, built-in testing, and collaboration on the Nextmv platform. #orms #python #pyomo #decisionscience #datascience #decisionintelligence #operationsresearch

Get started here ➡️ hubs.la/Q03RzzK-0

just spent the last 30+ min basically proselytizing pyomo to my labmates oops 🙊

#Python #MathematicalModeling

Pyomo+IPOPTだと相補性条件を扱えなくて、書き下すかPATH使えばいいんだけどPyomo側でなんとかならんかと思ってmpecモジュール眺めてたらSolverFactory("mpec_nlp")を使えばいいらしい

I’m learning Pyomo (an optimization package in Python) right now with a focus on their parameter estimation and design of experiments so this is reverse relatable haha

Oh and open-source + markdown text. Here’s some pictures of some notes (on mobile so squished) to entice you 😛 (I use a bujo theme that’s simple and clean but makes the tags pop more)

Locational marginal pricing of potatoes

We apply Locational Marginal Pricing (LMP) to the supply of potatoes. The article describes the model, calculation of LMPs, and scenarios for how the suppliers and contractors may respond to the price signals.
#orms #pyomo
www.solvermax.com/blog/locatio...

About one month ago, I have the pleasure of teaching the short course at the University of São Paulo “Computational #Optimization in Python”. Here are free tutorial to learning how to use #Pyomo and its many power extensions: ndcbe.github.io/optimization... #OperationsResearch #OpenSource

今のpyomoでそのまま動くTSPの実例はどこにあるんだよ？！

I first learned how to do optimization in MATLAB, so I'm used to manually creating the A matrices and b/c vectors when setting up LPs, & can't figure out how to set up multi-timestep energy-modeling problems using packages like Pyomo/Linopy where equations are written out algebraically.

(2/4) As the name implies, the book is hands-on with Python examples, mainly using Pyomo. The book covers different optimization methods, such as:
✅ Mathematical Optimization
✅ Linear Optimization
✅ Network Optimization
✅ Convex Optimization
✅ Stochastic Optimization