Filomat, vol.38, no.9, pp.2983-2994, 2024 (SCI-Expanded)
                        
                            
                        
                        
            
In this paper, an impulsive dynamic Sturm–Liouville problem is studied on the interval (−∞, ∞). A spectral matrix-valued function for this problem is obtained. Parseval equality and an eigenfunction expansion are given.