Representation of functional equations by graphs.
DOI:
https://doi.org/10.31558/1817-2237.2017.1-2.5Keywords:
quasigroup, invertible function, functional equation, multigraph, Krstic graph, parastrophe, equivalence, isomorphism, parastrophically-primary equivalenceAbstract
In the article, the correspondence between the Krstic graphs and the generalized quadratic quasigroup functional equations in the four functional variables is described. The classification of these equations up to the parastrophically-primary equivalence and corresponding to them graphs up to the isomorphism is given.
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