A Representation Theorem for Generators of Backward Stochastic Differential Equations and Its Application
 
                 
                
                    
                                        
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Graphical Abstract
 
                                        
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Abstract
    This paper establishes a representation theorem for locally L2-bounded generators of backward stochastic differential equations (BSDEs), which extends a result of Coquet et al. By this representation theorem, the author obtains a necessary and sufficient condition for concave BSDEs.
 
                                        
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