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Authors: BOLINENI VENKATESWARLU, NEKKANTI RANI.
DOI: 10.24193/subbmath.2017.3.06
Published Online: 2017-09-30
Published Print: 2017-09-30
pp. 331-340
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The objective of this paper is to obtain an upper bound to the third Hankel determinant denoted by ∣H3(1)∣ for certain subclasses of univalent functions, using Toeplitz determinants.
Keywords: Univalent function, upper bound, function whose reciprocal derivative has a positive real part, Hankel determinant, positive real function, Toeplitz determinants.
Mathematics Subject Classification (2010): 30C45, 30C50.
