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On a subclass of certain convex harmonic functions

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Abstract

We define and investigate a subclass of complex valued harmonicconvex functions that are univalent and sense preserving in theopen unit disk. We obtain coefficient conditions, extreme points,distortion bounds, convolution conditions for the above family of

참고문헌 (7)

  1. "Neighborhoods of a class of analytic functions with negative Coefficients", 13(3), pp.63~67 (2000)
  2. "On Harmonic UnivalentMappings", 44, pp.1~ (1990)
  3. J. Clunie, "Harmonic univalent functions", 9, pp.3~ (1984)
  4. "Coefficient bounds and univalence criteria forharmonic functions with negative coefficients", 52(2), pp.57~66 (1998)
  5. "Harmonic functions starlike in the unit disk", 235(2), pp.470~477 (1999)
  6. "Neighborhoods of Univalent Functions", 81(4), pp.521~ (1981)
  7. "Harmonic univalent function with negative coefficients", 220(2), pp.283~289 (1998)

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