ASSIGN MODEL OF DVD ON-LINE TENANCY

In this paper,the DVD's assign problem has been studied with mathematics model in market-free-competition circumstance of DVD on-line tenancy.First,the aim is maximum of satisfaction.Considering not leasing the DVD which is not partial to member and considering the proportion of DVD tenancy,the integer programming model is made.In the model,non-linear restricted condition is translated into linear restricted condition using skillfully two 0-1 variables.Then considering minimum of DVD purchasing gross insuring maximum of satisfaction,twin-aim programming model is made.And these models are solved by lingo software.Finally,the model is improved.