Boundary value problems for linear operators in ordered Banach spaces
Volume 198 / 2010
                    
                    
                        Studia Mathematica 198 (2010), 261-270                    
                                        
                        MSC: Primary 47B60; Secondary 47A50.                    
                                        
                        DOI: 10.4064/sm198-3-5                    
                                    
                                                Abstract
We study boundary value problems of the type $Ax=r$, $\varphi (x)= \varphi (b)$ $(\varphi \in M \subseteq E^\ast )$ in ordered Banach spaces.
 
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            