| On distance energy of graphs G Indulal, I Gutmanb, A Vijayakumar | 329 | 2010 |
| Sharp bounds on the distance spectral radius and the distance energy of graphs G Indulal Linear Algebra and its Applications 430 (1), 106-113, 2009 | 141 | 2009 |
| On a pair of equienergetic graphs G Indulal, A Vijayakumar MATCH Commun. Math. Comput. Chem 55 (1), 83-90, 2006 | 132 | 2006 |
| The distance spectrum and energy of the compositions of regular graphs D Stevanović, G Indulal Applied mathematics letters 22 (7), 1136-1140, 2009 | 97 | 2009 |
| On the distance spectra of some graphs G Indulal, I Gutman Mathematical communications 13 (1), 123-131, 2008 | 95 | 2008 |
| A note on energy of some graphs G Indulal, A Vijayakumar Department of Mathematics, 2008 | 75 | 2008 |
| The spectrum of neighborhood corona of graphs I Gopalapillai Kragujevac journal of mathematics 35 (37), 493-500, 2011 | 66 | 2011 |
| Spectrum of two new joins of graphs and infinite families of integral graphs G Indulal Kragujevac journal of mathematics 36 (38), 133-139, 2012 | 62 | 2012 |
| Distance spectrum of graph compositions. G Indulal Ars Math. Contemp. 2 (1), 93-100, 2009 | 56 | 2009 |
| Equienergetic self-complementary graphs G Indulal, A Vijayakumar Czechoslovak Mathematical Journal 58 (4), 911-919, 2008 | 45 | 2008 |
| Energies of some non-regular graphs G Indulal, A Vijayakumar Springer, 2007 | 44 | 2007 |
| Distance spectrum of Indu–Bala product of graphs G Indulal, R Balakrishnan AKCE international journal of graphs and combinatorics 13 (3), 230-234, 2016 | 36 | 2016 |
| -equienergetic self-complementary graphs G Indulal, I Gutman Kragujevac Journal of Mathematics 32 (32), 123-131, 2009 | 29 | 2009 |
| The spectrum of neighborhood corona of graphs, Kragujevac J G Indulal Math 35, 493-500, 2011 | 27 | 2011 |
| Generalizing the McClelland bounds for total π-electron energy I Gutman, G Indulal, R Todeschinic Zeitschrift für Naturforschung A 63 (5-6), 280-282, 2008 | 25 | 2008 |
| Some new integral graphs G Indulal, A Vijayakumar Applicable Analysis and Discrete Mathematics, 420-426, 2007 | 18 | 2007 |
| The distance spectrum of corona and cluster of two graphs G Indulal, D Stevanović AKCE International Journal of Graphs and Combinatorics 12 (2-3), 186-192, 2015 | 16 | 2015 |
| Classes of Türker equivalent graphs G Indulal, A Vijayakumar Graph Theor. Notes New York 53, 30-36, 2007 | 12 | 2007 |
| The distance spectrum of the subdivision vertex join and subdivision edge join of two regular graphs G Indulal, DC Scaria, X Liu Discrete Math. Lett 1, 36-41, 2019 | 9 | 2019 |
| On graphs preserving PI index upon edge removal G Indulal, L Alex, I Gutman Journal of Mathematical Chemistry 59 (7), 1603-1609, 2021 | 8 | 2021 |
Ambat VijayakumarEmeritus Professor of Mathematics, Cochin University of Science and TechnologyVerified email at cusat.ac.in
