4 citations · 4 across the 1 of their papers we have counts for
2 papers
math.CO2021
Minimum supports of eigenfunctions of graphs: a survey
Ev Sotnikova, Alexandr Valyuzhenich
In this work we present a survey of results on the problem of finding the minimum cardinality of the support of eigenfunctions of graphs.
math.CO2014★ 4 cited
Embedding in -ary -perfect codes and partitions
Denis S. Krotov, Evgeniya V. Sotnikova
We prove that every -error-correcting code over a finite field can be embedded in a -perfect code of some larger length. Embedding in this context means that the original cod…