Hi,
Can anyone guide me about modelling following piece-wise function:
where n=1,2,3…N
Regards,
Hi
You could search the forum 
: https://newforum.gams.com/t/piecewise-non-linear-function/2002/1 or https://newforum.gams.com/t/multiple-binary-variables-in-mip/531/9
Cheers
Renger
Thank you for your suggestions but the topics are not helpful to me. They show much complex formulations.