The Arbitrage In Securities Market Model And Some There Properties

The  applications of functional analysis in economics began worked out since the  by presenting theoretical studies related to development and balance financial  markets by building mathematical models with linear topological space , describing defining economic stock market formulas terms then using theorems of  spaces such as Han's . Banach separation theorems  open function theorem ,closed statement so on create necessary sufficient condition make model achieve viability no arbitrage not recognize No free Lunches                                                                                                                            &nbsp