On the valence of the sum of two convex functions
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- by D. Styer and D. Wright PDF
- Proc. Amer. Math. Soc. 37 (1973), 511-516 Request permission
Abstract:
In this paper it is shown that the sum of two starlike functions may have an infinite number of zeros and that the sum of two convex functions may be at least three-valent. Furthermore, the convex sum of two odd convex functions is studied.References
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Additional Information
- © Copyright 1973 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 37 (1973), 511-516
- MSC: Primary 30A32
- DOI: https://doi.org/10.1090/S0002-9939-1973-0313495-2
- MathSciNet review: 0313495