Abstract
We establish results of existence and uniqueness of common fixed point and point of coincidence for two self mappings defined both in a metric space and in a partial metric space. Further, we show that such points are zeros of a given function. Finally, we stress that from our main result it is possible to deduce several well-known results in the literature.
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Vetro, F. Points of Coincidence That are Zeros of a Given Function. Results Math 74, 159 (2019). https://doi.org/10.1007/s00025-019-1085-9
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DOI: https://doi.org/10.1007/s00025-019-1085-9