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Brzdȩk fixed point approach for generalized quadratic radical functional equations

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Abstract

We will introduce a generalized quadratic radical functional equation and investigate its stability using Brzdȩk fixed point theorem.

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Acknowledgements

The present research was conducted by the research fund of Dankook University in 2017.

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Authors and Affiliations

  1. Mathematics Education, Dankook University, 152, Jukjeon, Suji, Yongin, Gyeonggi, 16890, Korea

    Dongseung Kang

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  1. Dongseung Kang
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Correspondence to Dongseung Kang.

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Kang, D. Brzdȩk fixed point approach for generalized quadratic radical functional equations. J. Fixed Point Theory Appl. 20, 50 (2018). https://doi.org/10.1007/s11784-018-0527-4

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  • DOI: https://doi.org/10.1007/s11784-018-0527-4

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