21 citations · 25 across the 29 of their papers we have counts for
8 papers · 1 filter
HS-integral and Eisenstein integral mixed Cayley graphs over abelian groups
Monu Kadyan, Bikash Bhattacharjya
A mixed graph is called \emph{second kind hermitian integral}(or \emph{HS-integral}) if the eigenvalues of its Hermitian-adjacency matrix of second kind are integers. A mixed graph…
HS-integral and Eisenstein integral mixed circulant graphs
Monu Kadyan, Bikash Bhattacharjya
A mixed graph is called \emph{second kind hermitian integral}(or \emph{HS-integral}) if the eigenvalues of its Hermitian-adjacency matrix of second kind are integers. A mixed graph…
RNA Number of Some Parity Signed Generalized Petersen Graphs
Deepak Sehrawat, Bikash Bhattacharjya
A signed graph is said to be parity signed if there exists a bijection such that if and only if and are…
H-integral and Gaussian integral normal mixed Cayley graphs
Monu Kadyan, Bikash Bhattacharjya
If all the eigenvalues of the Hermitian-adjacency matrix of a mixed graph are integers, then the mixed graph is called \emph{H-integral}. If all the eigenvalues of the (0,1)-adjace…
Integral mixed cayley graph over abelian group
Monu Kadyan, Bikash Bhattacharjya
A mixed graph is said to be integral if all the eigenvalues of its Hermitian adjacency matrix are integer. Let be an abelian group. The \textit{mixed Cayley graph} i…
Enumeration of Switching Non-isomorphic Signed Wheels
Deepak Sehrawat, Bikash Bhattacharjya
Two signed graphs are called switching isomorphic to each other if one is isomorphic to a switching of the other. The wheel is the join of the cycle and a vertex. For $…
Integral mixed circulant graph
Monu Kadyan, Bikash Bhattacharjya
A mixed graph is said to be \textit{integral} if all the eigenvalues of its Hermitian adjacency matrix are integer. The \textit{mixed circulant graph} $Circ(\mathbb{Z}_n,\mathcal{C…
Switching equivalence of Hermitian adjacency matrices of mixed graphs
Monu Kadyan, Bikash Bhattacharjya
Let and be a subgroup of the complex numbers of unit modulus. Define to be the set of all Hermitian matrices with entr…