Abstract
In this paper, we discuss the sense-preserving univalent harmonic mappings from the unit disk D onto asymmetrical vertical strips \({\Omega _\alpha } = \left\{ {\omega :{\kern 1pt} \frac{{\alpha - \pi }}{{2\sin \alpha }} < \Re \left( \omega \right) < \frac{\alpha }{{2\sin \alpha }}} \right\},\frac{\pi }{2} \leqslant \alpha < \pi \) Such results as analytic representation formula, coefficient estimates, distortion theorem and area theorem are derived.
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Clunie, J., Sheil-Smail, T.: Harmonic univalent functions. Ann. Acad. Sci. Fenn. Ser. A. I Math., 9, 3–25 (1984)
Chen, S.-L., Ponnusamy, S., Wang, X.-T.: Integral means and coefficient estimates on planar harmonic mappings. Ann. Acad. Sci. Fenn. Math., 37, 69–79 (2012)
Dorff, M.: Harmonic univalent mappings onto asymmetric vertical strips. In “Proceedings of the Third CMFT’ 97 Conference” (N. Papamichael, S. Ruscheweyh, E. B. Saff, Eds.), 171–175, World Scientific, Singapore, 1999
Fu, D.-M., Huang, X.-Z.: Harmonic K-quasiconformal mappings from unit disk onto half planes. Bull. Malays. Math. Sci. Soc., DOI: 10.1007/s40840-015-0174-5 (2015)
Hernández, R., Martín, M. J.: Stable geometric properties of analytic and harmonic functions. Math. Proc. Cambridge Philos. Soc., 155, 343–359 (2013)
Hengartner, W., Schober, G.: Univalent harmonic functions. Trans. Amer. Math. Soc., 299, 1–31 (1987)
Huang, X.-Z.: Harmonic quasiconformal homeomorphism of the unit disk. Chinese Ann. Math. (Chin. Ser.), 29A, 519–524 (2008)
Huang, X.-Z.: Harmonic quasiconformal mappings on the upper half-plane. Complex Var. Elliptic Equ., 58, 1005–1011 (2013)
Huang, X.-Z.: Harmonic quasiconformal mappings from unit disk onto an infinite horizontal strip domain. Acta Math. Sinica, Chin. Series, 57, 875–880 (2014)
Kalaj, D.: Quasiconformal harmonic mapping between Jordan domains. Math. Z., 260, 237–252 (2008)
Kalaj, D., Mateljevic, M.: Quasiconformal harmonic mappings and generalizations. J. Anal., 18, 239–260 (2010)
Kalaj, D., Pavlovic, M.: Boundary correspondence under harmonic diffeomorphisms of a half-plane. Ann. Acad. Sci. Fenn. Math., 30, 159–165 (2005)
Kumar, R., Gupta, S., Singh, S., et al.: On harmonic convolutions involving a vertical strip mapping. Bull. Korean Math. Soc., 52, 105–123 (2015)
Li, L.-L., Ponnusamy, S.: Injectivity of sections of univalent harmonic mappings. Nonlinear Anal., 89, 276–283 (2013)
Majchrzak, W.: Harmonic univalent mappings of the unit disc onto a vertical strip. In: “Proceedings of the Third CMFT’ 97 Conference” (N. Papamichael, S. Ruscheweyh, E. B. Saff, Eds.), World Scientific, Singapore, 1999, 387–396
Majchrzak, W.: Harmonic univalent mappings into a half-plane with nonreal vertical slits. J. Math. Anal. Appl., 255, 519–534 (2001)
Öztürk, M.: Univalent harmonic mappings onto half planes. Turkish J. Math., 23, 301–313 (1999)
Pavlovic, M.: Boundary correspondence under harmonic quasiconformal homemorphisms of the unit disk. Ann. Acad. Sci. Fenn. Math., 27, 365–372 (2002)
Wang, Z.-G., Liu, Z.-H., Li, Y.-C.: On the linear combinations of harmonic univalent mappings. J. Math. Anal. Appl., 400, 452–459 (2013)
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Supported by NSFC (Grant Nos. 11301008, 11371126, 11226088), the Aid Program for Science and Technology Innovative Research Team in Higher Educational Institution of Hu’nan Province, the Foundation of Educational Committee of He’nan Province (Grant No. 15A11006)
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Wang, Z.G., Shi, L. & Jiang, Y.P. On harmonic K-quasiconformal mappings associated with asymmetric vertical strips. Acta. Math. Sin.-English Ser. 31, 1970–1976 (2015). https://doi.org/10.1007/s10114-015-4773-8
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DOI: https://doi.org/10.1007/s10114-015-4773-8