On the Condition for the Existence of the Model with Preference Coefficient for Investing Combinatory
Wenyu Liu · Journal of Bingtuan Education Institute · 2009
Among models for investing combinatory,this model with preference coefficient is one of the most important models.Therefore,studying its solution hasa theoretical value.In this paper,the model is studied by using block-matrix theorem,and a solution to obtaining the sufficient condition for its existence is given.