 
Name  squfl025030persp 
Classification  cccd2 
Problem type  MINLPLib2 
Description  
 
Objective sense  min 
Variables  1525 (25 binary, 0 general integer, 1500 continuous) 
Nonlinear variables  1500 
Constraints  780 
Nonlinear constraints  750 
Linear nonzeros  3025 
Nonlinear nonzeros  1500 
 
Download  squfl025030persp.pip.gz squfl025030persp.gms.gz squfl025030persp.mod.gz 
Best known solution  squfl025030persp.sol.gz 
Best known objective  205.502 
Best known bound  205.501 
 
Originator  
Formulator  Stefan Vigerske 
Donator  Stefan Vigerske 
 
References 
GuenluekLeeWeismantel2007
GuenluekLinderoth2010
GuenluekLinderoth2012

Links 
MINLP Library 2 
 
Additional information 
Separable quadratic uncapacitated facility location problem. A set of customers, each having unit demand, has to be satisfied by open facilities. The objective is to minimize the sum of the fixed cost for operating facilities and the shipping cost which is proportional to the square of the quantity delivered to each customer. Perspective reformulation of squfl025030. Application: Facility Location

 