https://orcid.org/0000-0002-1137-517X
References
- Pirzada S, Bhat MA. Energy of signed digraphs. Discrete Appl Math. 2014;169:195–205.
- Rada J. The McClelland inequality for the energy of digraphs. Linear Algebra Appl. 2009;430:800–804.
- Cvetković DM, Doob M, Sachs H. Spectra of graphs. New York: Academic Press; 1980.
- Acharya BD. Spectral criterion for the cycle balance in networks. J Graph Theory. 1980;4:1–11.
- Hameed S, Germina KA. Balance in gain graphs – a spectral analysis. Linear Algebra Appl. 2012;436:1114–1121.
- Peña I., Rada J. Energy of digraphs. Linear Multilinear Algebra. 2008;56:565–579.
- Bhat MA. Energy of weighted digraphs. Discrete Appl Math. 2017;223:1–14.
- Shao J, Gong F, Gutman I. New approaches for the real and complex integral formulas of the energy of a polynomial. MATCH Commun Math Comput Chem. 2011;66:849–861.
- Khan M, Farooq R, Rada J. Complex adjacency matrix and energy of digraphs. Linear Multilinear Algebra. 2017;65(11):2170–2186.
- Gumus IH, Hirzallah O, Kittanch F. Estimates for the real and imaginary parts of the eigenvalues of matrices and applications. Linear Multilinear Algebra. 2016;64:2431–2445.
- Bhat MA, Rada J. Lower bounds for the energy of weighted digraphs. Linear Multilinear Algebra. 2018;1–13
- Bapat RB, Kalita D, Pati S. On weighted directed graphs. Linear Algebra Appl. 2012;436:99–111.
- Bhat MA, Pirzada S. Spectra and energy of bipartite signed digraphs. Linear Multilinear Algebra. 2016;64(9):1863–1877.
- Gutman I. The energy of a graph. Ber Math Statist Sekt Forsch Graz. 1978;103:1–22.
- Pirzada S. An introduction to graph theory. Hyderabad: Universities Press, Orient Blackswan; 2012.
- Rada J. Energy of digraphs. In: Gutman I, Li X, editors. Energies of graphs – theory and applications. Kragujevac: University of Kragujevac; 2016. p. 237–276.