Criteria for multiple solutions to difference and partial difference equations subject multipoint conjugate conditions
Existence criteria for double and triple solutions to the difference equation \(\Delta^n y(k)= P(k,\Delta y,\) \(\dots,\Delta^{n- 1}y)\) are established. Finally, the existence of radial solutions to some partial difference equation using the above results is established.
scientific article; zbMATH DE number 1472242
scientific article