The radius of convexity of certain analytic functions. II.
Ratti, J.S. (1980)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Ratti, J.S. (1980)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Owa, Shigeyoshi, Liquan, Liu, Ma, Wancang (1988)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Silvia, E.M. (1983)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Noor, Khalida Inayat (1992)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Aouf, M.K., Darwish, H.E., Attiya, A.A. (2000)
Mathematica Pannonica
Similarity:
Singh, Sukhjit (1991)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Darus, Maslina (2005)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
Similarity:
Bhargava, S., Nanjunda, Rao S. (1988)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Polatoglu, Yaşar, Bolcal, Metinşen Arzu (2004)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Tuneski, Nikola, Irmak, Hüseyin (2006)
International Journal of Mathematics and Mathematical Sciences
Similarity:
S. Ponnusamy, P. Vasundhra (2005)
Annales Polonici Mathematici
Similarity:
Let 𝓐 denote the class of all normalized analytic functions f (f(0) = 0 = f'(0)-1) in the open unit disc Δ. For 0 < λ ≤ 1, define 𝓤(λ) = {f ∈ 𝓐 : |(z/f(z))²f'(z) - 1| < λ, z ∈ Δ} and 𝓟(2λ) = f ∈ 𝓐 : |(z/f(z))''| < 2λ, z ∈ Δ.cr Recently, the problem of finding the starlikeness of these classes has been considered by Obradović and Ponnusamy, and later by Obradović et al. In this paper, the authors consider the problem of finding...
Al-Oboudi, F.M., Hidan, M.M. (2002)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Ma, Wancang (1990)
International Journal of Mathematics and Mathematical Sciences
Similarity:
Kim, Yong Chan, Jung, Il Bong (1997)
International Journal of Mathematics and Mathematical Sciences
Similarity: