Barik, Sasmita; Reddy, Sane Umesh On the \({A_{\!\mathbb{C}}}\)-rank of multidigraphs. (English) Zbl 07811715 Aequationes Math. 98, No. 1, 189-213 (2024). MSC: 05C20 05C50 05C05 15A18 PDFBibTeX XMLCite \textit{S. Barik} and \textit{S. U. Reddy}, Aequationes Math. 98, No. 1, 189--213 (2024; Zbl 07811715) Full Text: DOI
Barik, Sasmita; Verma, Piyush Spectral properties of token graphs. (English) Zbl 07810697 Linear Algebra Appl. 687, 181-206 (2024). MSC: 05C50 05C10 05C75 PDFBibTeX XMLCite \textit{S. Barik} and \textit{P. Verma}, Linear Algebra Appl. 687, 181--206 (2024; Zbl 07810697) Full Text: DOI
Barik, Sasmita; Behera, Subhasish; Pati, Sukanta On the smallest positive eigenvalue of bipartite graphs with a unique perfect matching. (English) Zbl 07809943 Discrete Appl. Math. 347, 311-318 (2024). MSC: 05C50 05C70 15A18 PDFBibTeX XMLCite \textit{S. Barik} et al., Discrete Appl. Math. 347, 311--318 (2024; Zbl 07809943) Full Text: DOI
Barik, Sasmita; Reddy, Sane Umesh Number of cycles of small length in a graph. (English) Zbl 1523.05019 AKCE Int. J. Graphs Comb. 20, No. 2, 134-147 (2023). MSC: 05C30 05C50 05C38 PDFBibTeX XMLCite \textit{S. Barik} and \textit{S. U. Reddy}, AKCE Int. J. Graphs Comb. 20, No. 2, 134--147 (2023; Zbl 1523.05019) Full Text: DOI
Barik, Sasmita; Reddy, Sane Umesh; Sahoo, Gopinath On singularity and properties of eigenvectors of complex Laplacian matrix of multidigraphs. (English) Zbl 1523.05024 AKCE Int. J. Graphs Comb. 20, No. 2, 125-133 (2023). MSC: 05C50 05C20 05C05 15A18 PDFBibTeX XMLCite \textit{S. Barik} et al., AKCE Int. J. Graphs Comb. 20, No. 2, 125--133 (2023; Zbl 1523.05024) Full Text: DOI
Rani, Sonu; Barik, Sasmita Upper bounds on the smallest positive eigenvalue of trees. (English) Zbl 1511.05152 Ann. Comb. 27, No. 1, 19-29 (2023). MSC: 05C50 05C30 05C05 05C35 15A18 PDFBibTeX XMLCite \textit{S. Rani} and \textit{S. Barik}, Ann. Comb. 27, No. 1, 19--29 (2023; Zbl 1511.05152) Full Text: DOI
Barik, Sasmita; Mondal, Debabrota; Pati, Sukanta Trees with the reciprocal eigenvalue property. (English) Zbl 1512.05255 Linear Multilinear Algebra 70, No. 21, 6712-6717 (2022). MSC: 05C50 05C05 05C76 15A18 PDFBibTeX XMLCite \textit{S. Barik} et al., Linear Multilinear Algebra 70, No. 21, 6712--6717 (2022; Zbl 1512.05255) Full Text: DOI
Barik, Sasmita; Pati, Sukanta Classes of nonbipartite graphs with reciprocal eigenvalue property. (English) Zbl 1459.05159 Linear Algebra Appl. 612, 177-187 (2021). MSC: 05C50 05C05 15A18 PDFBibTeX XMLCite \textit{S. Barik} and \textit{S. Pati}, Linear Algebra Appl. 612, 177--187 (2021; Zbl 1459.05159) Full Text: DOI
Barik, Sasmita; Sahoo, Gopinath A new matrix representation of multidigraphs. (English) Zbl 1473.05165 AKCE Int. J. Graphs Comb. 17, No. 1, 466-479 (2020). MSC: 05C50 05C62 05C20 PDFBibTeX XMLCite \textit{S. Barik} and \textit{G. Sahoo}, AKCE Int. J. Graphs Comb. 17, No. 1, 466--479 (2020; Zbl 1473.05165) Full Text: DOI
Barik, S.; Fallat, S.; Kirkland, S. On Hadamard diagonalizable graphs. (English) Zbl 1221.05228 Linear Algebra Appl. 435, No. 8, 1885-1902 (2011). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{S. Barik} et al., Linear Algebra Appl. 435, No. 8, 1885--1902 (2011; Zbl 1221.05228) Full Text: DOI
Barik, S.; Nath, M.; Pati, S.; Sarma, B. K. Unicyclic graphs with the strong reciprocal eigenvalue property. (English) Zbl 1148.05305 Electron. J. Linear Algebra 17, 139-153 (2008). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{S. Barik} et al., Electron. J. Linear Algebra 17, 139--153 (2008; Zbl 1148.05305) Full Text: DOI EuDML Link
Barik, S.; Pati, S.; Sarma, B. K. The spectrum of the corona of two graphs. (English) Zbl 1138.05046 SIAM J. Discrete Math. 21, No. 1, 47-56 (2007). MSC: 05C50 05C05 15A18 PDFBibTeX XMLCite \textit{S. Barik} et al., SIAM J. Discrete Math. 21, No. 1, 47--56 (2007; Zbl 1138.05046) Full Text: DOI
Barik, S.; Neumann, M.; Pati, S. On nonsingular trees and a reciprocal eigenvalue property. (English) Zbl 1119.05064 Linear Multilinear Algebra 54, No. 6, 453-465 (2006). Reviewer: Ulrich Knauer (Oldenburg) MSC: 05C50 05C05 15A18 PDFBibTeX XMLCite \textit{S. Barik} et al., Linear Multilinear Algebra 54, No. 6, 453--465 (2006; Zbl 1119.05064) Full Text: DOI