Author

G. Arunkumar

Observed names: Arunkumar, G, Arunkumar, G.

Institution: Indian Institute of Technology Madras

Observed institutions: Indian Institute of Technology Madras, Indian Institute of Technology Dharwad, Indian Institute of Science Bangalore, Institute of Mathematical Sciences

ORCID: 0000-0002-8887-5770

Observed ORCID: 0000-0002-8887-5770

OpenAlex ID: A5028283740

The Wiener index of the zero-divisor graph of a finite commutative ring with unity

2022 · K. Selvakumar, P. Gangaeswari, et al. · Discrete Applied Mathematics · 39

A generalization of Fiedler's lemma and the spectra of H-join of graphs

2021 · M. Saravanan, S.P. Murugan, et al. · Linear Algebra and its Applications · 17

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Root multiplicities for Borcherds algebras and graph coloring

2017 · G. Arunkumar, Deniz Kus, et al. · Journal of Algebra · 10

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The Peterson recurrence formula for the chromatic discriminant of a graph

2018 · G. Arunkumar · Indian Journal of Pure and Applied Mathematics · 3

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Generalised Chromatic Polynomials of Graphs from Heaps of Pieces

2022 · G. Arunkumar · Annals of Combinatorics · 2

Chromatic symmetric function of graphs from Borcherds algebras

2021 · G. Arunkumar · Journal of Combinatorial Theory Series A · 2

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A study on free roots of Borcherds-Kac-Moody Lie superalgebras

2024 · Shushma Rani, G. Arunkumar · Journal of Combinatorial Theory Series A · 1

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Groups with maximum vertex degree commuting graphs

2022 · Sushil Bhunia, G. Arunkumar · Indian Journal of Pure and Applied Mathematics · 1

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Generalized chromatic polynomials of graphs from Heaps of pieces

2019 · Arunkumar, G · arXiv (Cornell University) · 1

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Main functions and the spectrum of super graphs

2026 · G. Arunkumar, Peter J. Cameron, et al. · Linear and Multilinear Algebra

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Positive Arc-Weight Design Makes Every Directed Laplacian Diagonalizable

2026 · Arokiadoss, Aandrew Baggio Sahaya, Arunkumar, G. · arXiv (Cornell University)

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On the spectrum of generalized H-join operation constrained by indexing maps -- I

2024 · Ganeshbabu, R., Arunkumar, G. · arXiv (Cornell University)

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Proper $q$-caterpillars are distinguished by their Chromatic Symmetric Functions

2023 · Arunkumar, G., Narayanan, Narayanan, et al. · arXiv (Cornell University)

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Root multiplicities for Borcherds-Kac-Moody algebras and graph coloring[HBNI Th140]

2018 · G. Arunkumar

Works count: 14

Citation count: 76

H-index: 3

I10-index: 3