2007
On a Class of Nonconvex Bolza Problems Related to Blatz-Ko Elastic Materials.
[DOI]
P. Celada
,
Stefania Perrotta
SIAM J. Math. Anal., 2007

2002
Existence of Minimizers for Nonconvex, Noncoercive Simple Integrals.
[DOI]
P. Celada
,
Stefania Perrotta
SIAM J. Control. Optim., 2002