Abstract
We present in this paper new fixed point theorems for positive maps using the general minorant principle and the derivatives of Fréchet with respect to cones. The proofs are based on the theory of fixed point index.
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Mechrouk, S. Fixed Point Theorems in Cones and Application. Mediterr. J. Math. 17, 59 (2020). https://doi.org/10.1007/s00009-020-1498-4
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DOI: https://doi.org/10.1007/s00009-020-1498-4