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IE 302 14.02.2014. REC#1 Review: Mathematical modelling formulations GAMs. Example. GAMs. Parameters : Single index Two indices More than two indices Decision variables: Positive Unrestricted sign Binary Integer Model: LP MIP NLP MINLP. GAMs - Remarks.
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IE 30214.02.2014 REC#1 Review: Mathematical modelling formulations GAMs
GAMs • Parameters : • Single index • Two indices • More than two indices • Decision variables: • Positive • Unrestricted sign • Binary • Integer • Model: • LP • MIP • NLP • MINLP
GAMs - Remarks • More than two indices:
Notation in lindo Notation in GAMs: obj..z=e=sum((i,j,k,l),(c(i,j,k,l)*x(i,j,k,l)))+sum((i,l),(D(i,l)*sum(k,v(i,k)*y(k,l))))+sum(k,F(k)*zed(k));
GAMs - Remarks • ord E1(i)$(ord(i)>ord(j))...sum(j,x(i,j))=g=1; E2...sum((i,j)$(ord(i)>ord(j)),x(i,j))=g=1;