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Persistent link: https://www.econbiz.de/10011337990
In this paper we present two general results on the existence of a discrete zero point of a function from the n-dimensional integer lattice Zn to the n-dimensional Euclidean space Rn. Under two different boundary conditions, we give a constructive proof using a combinatorial argument based on a...
Persistent link: https://www.econbiz.de/10011346458