hi i have below objective function (it's two criterion):

Cij * Zij + Tij/Zij -1    if  Zij >= (Tij/Cij)^.5          
2(Cij * Tij)^.5 - 1       if 0=< Zij =<(Tij/Cij)^.5
while Zij=(Xi-Xj)^2 + (Yi-Yj)^2

anyone can help me to model this in GAMS?

Thanks

asked 22 Jan '13, 13:50

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GAMS
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edited 22 Jan '13, 14:11

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fbahr ♦
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BTW : Not sure picking a user name like GAMS is the best thing. When I got the notification a user named GAMS signed up, I thought it was GAMS as a company who created a profile to answer GAMS related questions here. Anyways we have no restrictions on naming I guess.

(22 Jan '13, 13:55) Bo Jensen ♦
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Asked: 22 Jan '13, 13:50

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Last updated: 22 Jan '13, 14:11

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