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## Rajkumar, Ragunathan

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 Author ID: rajkumar.ragunathan Published as: Rajkumar, R.
 Documents Indexed: 17 Publications since 2007
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#### Co-Authors

 0 single-authored 6 Devi, Pinki 4 Anitha, T. 3 Gayathri, M. 2 Gagarin, Andrei 1 Devi, P. Chitra 1 Prabha, Celine 1 Vasantha, W. B.
all top 5

#### Serials

 3 Discrete Mathematics, Algorithms and Applications 2 Communications in Algebra 2 Journal of Algebra and its Applications 2 Palestine Journal of Mathematics 1 Indagationes Mathematicae. New Series 1 Vikram Mathematical Journal 1 Bulletin of the International Mathematical Virtual Institute 1 Journal of the International Mathematical Virtual Institute 1 Malaya Journal of Matematik

#### Fields

 16 Combinatorics (05-XX) 6 Group theory and generalizations (20-XX) 1 Manifolds and cell complexes (57-XX)

#### Citations contained in zbMATH

11 Publications have been cited 29 times in 19 Documents Cited by Year
Planarity of permutability graphs of subgroups of groups. Zbl 1287.05060
Rajkumar, R.; Devi, P.
2014
An improved genetic algorithm for the flowshop scheduling problem. Zbl 1152.90462
Rajkumar, R.; Shahabudeen, P.
2009
Reduced power graph of a group. Zbl 1383.05159
Rajkumar, R.; Anitha, T.
2017
Permutability graph of cyclic subgroups. Zbl 1346.05117
Rajkumar, R.; Devi, P.
2016
On permutability graphs of subgroups of groups. Zbl 1316.05062
Rajkumar, R.; Devi, P.
2015
On the power graph and the reduced power graph of a finite group. Zbl 1414.05137
Anitha, T.; Rajkumar, R.
2019
Classification of finite groups with toroidal or projective-planar permutability graphs. Zbl 1343.05080
Rajkumar, R.; Devi, P.; Gagarin, Andrei
2016
Characterization of groups with planar, toroidal or projective planar (proper) reduced power graphs. Zbl 1443.05089
Anitha, T.; Rajkumar, R.
2020
Spectra of $$(H_1, H_2)$$-merged subdivision graph of a graph. Zbl 1427.05139
Rajkumar, R.; Gayathri, M.
2019
The complement of proper power graphs of finite groups. Zbl 1393.05142
Anitha, T.; Rajkumar, R.; Gagarin, Andrei
2018
Permutability graphs of subgroups of some finite non-abelian groups. Zbl 1346.05116
Rajkumar, R.; Devi, P.
2016
Characterization of groups with planar, toroidal or projective planar (proper) reduced power graphs. Zbl 1443.05089
Anitha, T.; Rajkumar, R.
2020
On the power graph and the reduced power graph of a finite group. Zbl 1414.05137
Anitha, T.; Rajkumar, R.
2019
Spectra of $$(H_1, H_2)$$-merged subdivision graph of a graph. Zbl 1427.05139
Rajkumar, R.; Gayathri, M.
2019
The complement of proper power graphs of finite groups. Zbl 1393.05142
Anitha, T.; Rajkumar, R.; Gagarin, Andrei
2018
Reduced power graph of a group. Zbl 1383.05159
Rajkumar, R.; Anitha, T.
2017
Permutability graph of cyclic subgroups. Zbl 1346.05117
Rajkumar, R.; Devi, P.
2016
Classification of finite groups with toroidal or projective-planar permutability graphs. Zbl 1343.05080
Rajkumar, R.; Devi, P.; Gagarin, Andrei
2016
Permutability graphs of subgroups of some finite non-abelian groups. Zbl 1346.05116
Rajkumar, R.; Devi, P.
2016
On permutability graphs of subgroups of groups. Zbl 1316.05062
Rajkumar, R.; Devi, P.
2015
Planarity of permutability graphs of subgroups of groups. Zbl 1287.05060
Rajkumar, R.; Devi, P.
2014
An improved genetic algorithm for the flowshop scheduling problem. Zbl 1152.90462
Rajkumar, R.; Shahabudeen, P.
2009
all top 5

#### Cited by 32 Authors

 8 Rajkumar, Ragunathan 3 Anitha, T. 3 Devi, Pinki 2 Carlier, Jacques G. 2 Gagarin, Andrei 2 Haouari, Mohamed 2 Kharbeche, Mohamed 2 Moukrim, Aziz 2 Ou, Shikun 2 Wong, Dein 1 Ahmadi, Hadi 1 Aminnayeri, Majid 1 Çevik, Ahmet Sinan 1 Chang, Pei-Chann 1 Delfan, Abdolhossein 1 Devi, P. Chitra 1 Fatemi Ghomi, Seyyed Mohammad Taghi 1 Fernandez-Viagas, Victor 1 Framinan, Jose M. 1 Gayathri, M. 1 Huang, Wei-Hsiu 1 Liu, Hailin 1 Ma, Xuanlong 1 Naderi, Bahman 1 Rasouli, Hamid 1 Ruiz, Rubén 1 Taeri, Bijan 1 Tehranian, Abolfazl 1 Tian, Fenglei 1 Ting, Ching-Jung 1 Wang, Zhijun 1 Zandieh, Mostafa
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#### Cited in 9 Serials

 4 Journal of Algebra and its Applications 3 Communications in Algebra 3 Discrete Mathematics, Algorithms and Applications 2 International Journal of Production Research 2 European Journal of Operational Research 1 Bulletin of the Korean Mathematical Society 1 Flexible Services and Manufacturing Journal 1 Journal of Mathematics and Computer Science. JMCS 1 Palestine Journal of Mathematics

#### Cited in 5 Fields

 13 Combinatorics (05-XX) 9 Group theory and generalizations (20-XX) 5 Operations research, mathematical programming (90-XX) 1 Manifolds and cell complexes (57-XX) 1 Information and communication theory, circuits (94-XX)