Is it true that if X is a separable banach space and M a inear manifold in the dual - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-24T08:45:21Z http://mathoverflow.net/feeds/question/94141 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/94141/is-it-true-that-if-x-is-a-separable-banach-space-and-m-a-inear-manifold-in-the-du Is it true that if X is a separable banach space and M a inear manifold in the dual Kale 2012-04-15T19:29:10Z 2012-04-15T19:29:10Z <p>that weak sequential closure M = weak star closure then M is sequentially dense?</p>