Программирование.
Федеральное государственное бюджетное учреждение "Российская академия наук".
2023.
С. 33-38
In the half-space, three-parameter families of solutions are constructed for hyperbolic differential-difference equations with general-type translation operators acting with respect to all spatial variables. We prove that the obtained solutions are classical provided that the real part of the symbol of the corresponding differential-difference operator is positive. Classes of equations such that this condition is satisfied for them are provided.