On the second Hankel determinant of some analytic functions

• Main Authors: Thomas, D. K., Verma, Sarika
• Format: Article
• Language: English
• Published: Penerbit Universiti Kebangsaan Malaysia 2015
• Online Access: http://journalarticle.ukm.my/9732/1/jqma-11-2-paper2.pdf; http://journalarticle.ukm.my/9732/; http://www.ukm.my/jqma/jqma11_2a.html

Let the function f be analytic in zD  z : z 1 and be given by   2 n . n n f z z az      For 0   1, denote by V   and U  , the sets of functions analytic in D, satisfying         '' Re 1 ' 1 0 ' zf z f z f z             ...