We present a new discrete fixed point theorem based on a novel definition of direction-preserving maps over simplicial structures. We show that the result is more general and simpler than the two recent discrete fixed point theorems by deriving both of them from ours. The simplicial approach applied in the development of the new theorem reveals a clear structural comparison with the classical approach for the continuous case. © Springer-Verlag Berlin Heidelberg 2006.
CITATION STYLE
Chen, X., & Deng, X. (2006). A simplicial approach for discrete fixed point theorems. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4112 LNCS, pp. 3–12). Springer Verlag. https://doi.org/10.1007/11809678_3
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