The present survey contains the recent results on the local and nonlocal well-posed problems for second order differential and difference equations. Results on the stability of differential problems for second order equations and of difference schemes for approximate solution of the second order problems are presented.
"Second Order Equations in Functional Spaces: Qualitative and Discrete Well-Posedness." Abstr. Appl. Anal. 2015 1 - 63, 2015. https://doi.org/10.1155/2015/948321