User czenek - MathOverflow most recent 30 from http://mathoverflow.net 2013-05-25T23:46:54Z http://mathoverflow.net/feeds/user/19191 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/43754/some-questions-about-invexity/80694#80694 Answer by Czenek for Some questions about Invexity Czenek 2011-11-11T16:22:32Z 2011-11-11T16:22:32Z <p>Worth to read "A critical view on invexity" by Constantin Zalinescu www.math.uaic.ro/~zalinesc/papers3.php?file=invexity.pdf</p>