A usufel lemma for Lagrange multiplier rules in infinite dimension
Functional Analysis
2015-07-08 v1
Abstract
We give some reasonable and usable conditions on a sequence of norm one in a dual banach space under which the sequence does not converges to the origin in the -topology. These requirements help to ensure that the Lagrange multipliers are nontrivial, when we are interested for example on the infinite dimensional infinite-horizon Pontryagin Principles for discrete-time problems.
Cite
@article{arxiv.1507.01919,
title = {A usufel lemma for Lagrange multiplier rules in infinite dimension},
author = {Mohammed Bachir and Joël Blot},
journal= {arXiv preprint arXiv:1507.01919},
year = {2015}
}