ON GENERALIZED SOLUTIONS OF THE SECOND BOUNDARY-VALUE PROBLEM FOR DIFFERENTIAL-DIFFERENCE EQUATIONS WITH VARIABLE COEFFICIENTS ArticleSkubachevskii A.L., Ivanov N.O.Journal of Mathematical Sciences. Том 278. 2024. С. 354-372
SMOOTHNESS OF GENERALIZED SOLUTIONS OF A BOUNDARY-VALUE PROBLEM FOR A SECOND-ORDER DIFFERENTIAL-DIFFERENCE EQUATION WITH MIXED BOUNDARY CONDITIONS ArticleIvanov N.O.Journal of Mathematical Sciences. Том 285. 2024. С. 478-495