Perapat Prugsamas
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Perapat Prugsamasさんの最近のアクティビティ-
Perapat Prugsamasさんがコメントを作成しました:
Hello Riley,I haven't received the answer to the question yet. I only post it once in this forum.- Perapat
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Perapat Prugsamasさんが投稿を作成しました:
Why Does a Bilinear Term Get Infinite Upper Bound After Presolve?
回答済みI tested the code from the this forum and have question about upper bound of presolved model (the code block and results are shown below). Why is the upper bound of the bilinear term (r =x*y) becom...
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Perapat Prugsamasさんが投稿を作成しました:
How to improve optimization speed (quadratic + general constraints)
I’m working on a model with quadratic constraints and several general constraints (including max, min, abs, and power functions). I’m noticing that the best bound convergence is quite slow, even th...
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Perapat Prugsamasさんが投稿を作成しました:
Why does Gurobi struggle with a simple nonlinear constraint y^3?
回答済みI’m trying to solve a simple optimization problem using Gurobi, but I’m running into issues when including a cubic nonlinear constraint.Problem formulation:Minimize:f(x, y) = x + 2ySubject to:-1 ≤ ...