B. Bhattacharjya

activity

20162026

most citedIntegral mixed circulant graph

2 citations · 4 across the 24 of their papers we have counts for

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Showing 2024 · math.COShow all

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math.CO2024★ 1 cited

Periodicity and perfect state transfer of Grover walks on quadratic unitary Cayley graphs

Koushik Bhakta, Bikash Bhattacharjya

The quadratic unitary Cayley graph $G_{Z_{n}}$ has vertex set $Z_{n} := {0, 1, \dots, n - 1}$ , where two vertices $u$ and $v$ are adjacent if and only if $u…

math.CO2024

Grover walks on unitary Cayley graphs and integral regular graphs

Koushik Bhakta, Bikash Bhattacharjya

The unitary Cayley graph has vertex set $\{0,1, \hdots ,n-1\}$, where two vertices $u$ and $v$ are adjacent if $g cd (u - v, n) = 1$ . In this paper, we study periodicity and perfect…