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Inflection Points on Some S-Shaped Curves

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DOI: 10.4236/jasmi.2014.41004    3,769 Downloads   5,759 Views   Citations


This paper refers to inflection point—the fundamental property of S-shaped curves. In this paper, the inflection points are related to pH titration curve pH = pH(V), and to the curve s = s(pH) involved with surface tension, s.

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Michałowska-Kaczmarczyk, A. , Michałowski, T. and Asuero, A. (2014) Inflection Points on Some S-Shaped Curves. Journal of Analytical Sciences, Methods and Instrumentation, 4, 27-30. doi: 10.4236/jasmi.2014.41004.

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The authors declare no conflicts of interest.


[1] Sigmoid Function.
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