Abstract
Primarily this work intends to prove the best proximity point (pair) results using the concept of measure of noncompactness and simulation functions. The obtained results generalize and extend some present state of the art on Darbo type fixed point theorems. The main results are applied to actualize the optimum solutions of a system of nonlinear mixed Fredholm–Volterra functional integro-differential equations with local initial conditions.
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Acknowledgements
The authors thank the referees for useful comments and suggestions for the improvement of the paper. The second author is thankful for the support of NBHM, Department of Atomic Energy, Govt. of India (Grant No.-02011/27/2017/R&D-II/11630).
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Patle, P.R., Patel, D.K. & Arab, R. Darbo type best proximity point results via simulation function with application. Afr. Mat. 31, 833–845 (2020). https://doi.org/10.1007/s13370-020-00764-7
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DOI: https://doi.org/10.1007/s13370-020-00764-7
Keywords
- Best proximity point
- Measure of noncompactness
- Simulation functions
- Integro-differential equation
- Darbo fixed point theorem