We establish the existence of mild, strong, classical solutions for a class of second order abstract functional differential equations with nonlocal conditions.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-ap88-2-5, author = {Hern\'an R. Henr\'\i quez and Eduardo Hern\'andez M.}, title = {Existence of solutions of a second order abstract functional Cauchy problem with nonlocal conditions}, journal = {Annales Polonici Mathematici}, volume = {89}, year = {2006}, pages = {141-159}, zbl = {1116.34061}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap88-2-5} }
Hernán R. Henríquez; Eduardo Hernández M. Existence of solutions of a second order abstract functional Cauchy problem with nonlocal conditions. Annales Polonici Mathematici, Tome 89 (2006) pp. 141-159. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap88-2-5/