2 citations · 3 across the 12 of their papers we have counts for
4 papers · 1 filter
On spectrum of corona product of duplication signed graph and its application
Bishal Sonar, Ravi Srivastava
This paper introduces the concept of -signed and duplication signed graphs and shows that both are always structurally balanced. Using the duplication signed graph, we define th…
On Spectrum of Neighbourhood Corona Product of Signed Graphs
Bishal Sonar, Satyam Guragain, Ravi Srivastava
Given two signed graphs with nodes and , the neighbourhood corona, is the signed graph obtained by taking one copy of and …
Interlacing Properties of Eigenvalues of Laplacian and Net-Laplacian Matrix of Signed Graphs
Satyam Guragain, Ravi Srivastava
This paper explores interlacing inequalities in the Laplacian spectrum of signed cycles and investigates interlacing relationship between the spectrum of the net-Laplacian of a sig…
Structural balance and spectral properties of generalized corona product of signed graphs
Amrik Singh, Ravi Srivastava, Bibhas Adhikari +1
In this paper, we extend our earlier proposal of corona product of signed graphs into generalized corona product of signed graphs inspired by the generalized corona product of unsi…