Hi Navid
I see lots of discrepancies between the model in the word document and the code you wrote.
For example, in the doc we have z0, but you define it over the set j (is 0 an element of j?). You have teta0, but define it is tetao.
Same kind of situation in the second constraint: Here you define u over r, but in the doc it is over I and the variable is called v and not u. Once again, in this equation you have z0(j) and not z0.
If you want to implement this model, compare the equations with your documentation.
Cheers
Renger
From: gamsworld@googlegroups.com [mailto:gamsworld@googlegroups.com] On Behalf Of navid arab
Sent: Donnerstag, 9. Juli 2015 15:22
To: gamsworld@googlegroups.com
Subject: Re: Variable with two sets
Hello everyone
I want to solve following model in GAMS where P_rj and q_rj vary on sets of j and i and j and r respectively. How can model them?
i attached model in word file. and alo my gams code.
On Thursday, July 9, 2015 at 12:55:59 PM UTC+4:30, navid arab wrote:
Hello everyone
I want to write a constraint in GAMS model that there is variable with two sets as follow:
z_j + p_rj > u_r (y_rj - y_rj) for all r,j
p_rj>0
i don’t know to how implement it
Thank you for your help
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