Inequalities applicable in the theory of finite difference equations
On nearly 9 pages there are stated 7 theorems concerning nonlinear finite difference inequalities. Some of these inequalities are used to estimate the solution of \(\Delta^2 u(t)= f(t,u(t), \mu)\) with \(u(0)=c\), \(\Delta u(0)= 0\) resp. the difference of two solutions with different \(c\) resp. different \(\mu\).
estimates for solutions of difference equations
nonlinear finite difference inequalities
scientific article; zbMATH DE number 1218612