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Author ID: ponraj.r Recent zbMATH articles by "Ponraj, R."
Published as: Ponraj, R.
Documents Indexed: 74 Publications since 2003
Co-Authors: 18 Co-Authors with 67 Joint Publications
79 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

41 Publications have been cited 133 times in 74 Documents Cited by Year
Mean labelings of graphs. Zbl 1037.05043
Somasundaram, S.; Ponraj, R.
25
2003
Total product cordial labeling of graphs. Zbl 1228.05259
Sundaram, M.; Ponraj, R.; Somasundaram, S.
14
2006
Pair sum labeling of graphs. Zbl 1238.05231
Ponraj, R.; Parthipan, J. Vijaya Xavier
7
2010
Some more results on harmonic mean graphs. Zbl 1262.05138
Sandhya, S. S.; Somasundaram, S.; Ponraj, R.
7
2012
Super mean labeling of graphs. Zbl 1313.05326
Ramya, D.; Ponraj, R.; Jeyanthi, P.
7
2013
\(k\)-product cordial labeling of graphs. Zbl 1247.05212
Ponraj, R.; Sivakumar, M.; Sundaram, M.
6
2012
4-remainder cordial labeling of some new families graphs. Zbl 1416.05252
Ponraj, R.; Annathurai, K.; Kala, R.
6
2019
Mean labelling of graphs obtained by identifying two graphs. Zbl 1144.05328
Ponraj, R.; Somasundaram, S.
5
2008
Prime cordial labelling of graphs. Zbl 1108.05081
Sundaram, M.; Ponraj, R.; Somasundram, S.
5
2005
Difference cordial labeling of some special graphs. Zbl 1374.05194
Ponraj, R.; Narayanan, S. Sathish; Kala, R.
4
2017
On super mean graphs of order \(\leq 5\). Zbl 1228.05255
Ponraj, R.; Ramya, D.
4
2006
3-difference cordial labeling of some union of graphs. Zbl 1346.05256
Ponraj, R.; Adaickalam, M. Maria
3
2017
EP-cordial labelings of graphs. Zbl 1142.05360
Sundaram, M.; Ponraj, R.; Somasundaram, S.
2
2007
On graph labelling parameters. Zbl 1144.05329
Sundaram, M.; Ponraj, R.; Somasundaram, S.
2
2008
\(k\)-total product cordial labelling of graphs. Zbl 1256.05220
Ponraj, R.; Sundaram, M.; Srivakumar, M.
2
2012
On a prime labeling conjecture. Zbl 1164.05448
Sundaram, M.; Ponraj, R.; Somasundaram, S.
2
2006
A note on prime labeling of ladders. Zbl 1139.05061
Sundaram, M.; Ponraj, R.; Somasundaram, S.
2
2007
Difference cordial labeling of graphs obtained from triangular snakes. Zbl 1305.05207
Ponraj, R.; Sathish Narayanan, S.
2
2014
Radio mean labeling of a graph. Zbl 1346.05257
Ponraj, R.; Narayanan, S. Sathish; Kala, R.
2
2015
\(k\)-prime cordial graphs. Zbl 1339.05358
Ponraj, R.; Singh, Rajpal; Kala, R.; Narayanan, S. Sathish
2
2016
Difference cordiality of some snake graphs. Zbl 1302.05160
Ponraj, R.; Narayanan, S. Sathish
2
2014
3-total product cordial labeling of union of some graphs. Zbl 1288.05230
Ponraj, R.; Sivakumar, M.; Sundaram, M.
2
2012
A note on difference cordial graphs. Zbl 1389.05158
Ponraj, R.; Sathish Narayanan, S.; Kala, R.
2
2015
Some 4-total prime cordial labeling of graphs. Zbl 1433.05270
Ponraj, R.; Maruthamani, J.; Kala, R.
1
2019
Harmonic mean labeling of some cycle related graphs. Zbl 1252.05193
Sandhya, S. S.; Somasundaram, S.; Ponraj, R.
1
2012
Non-existence of mean labeling for a wheel. Zbl 1063.05510
Somasundaram, S.; Ponraj, R.
1
2003
Some results on pair sum labeling of graphs. Zbl 1218.05170
Ponraj, R.; Vijaya Xavier Parthipan, J.; Kala, R.
1
2010
3-difference cordiality of some graphs. Zbl 1374.05193
Ponraj, R.; Adaickalam, M. Maria
1
2017
Quotient cordial labeling of some star related graphs. Zbl 1356.05127
Ponraj, R.; Adaickalam, M. Maria
1
2015
Some results on harmonic mean graphs. Zbl 1251.05128
Sandhya, S. S.; Somasundaram, S.; Ponraj, R.
1
2012
On 3-total product cordial graphs. Zbl 1253.05123
Ponraj, R.; Sivakumar, M.; Sundaram, M.
1
2012
Parity combination cordial labeling of graphs. Zbl 1335.05156
Sathish Narayanan, S.; Ponraj, R.; Ramasamy, A. M. S.
1
2015
Further results on difference cordial labeling of graphs. Zbl 1302.05161
Ponraj, R.; Sathish Narayanan, S.
1
2013
On mean cordial graphs. Zbl 1288.05229
Ponraj, R.; Sivakumar, M.
1
2013
Group \(\{1, - 1, i,-i\}\) cordial labeling of some new graphs. Zbl 1400.05207
Karthik Chidambaram, M. K.; Athisayanathan, S.; Ponraj, R.
1
2017
Remainder cordiality of some graphs. Zbl 1406.05089
Ponraj, R.; Annathurai, K.; Kala, R.
1
2019
3-difference cordiality of some special graphs. Zbl 1407.05207
Ponraj, R.; Adaickalam, M. Maria; Kala, R.
1
2018
Mean cordiality of some snake graphs. Zbl 1389.05157
Ponraj, R.; Sathish Narayanan, S.
1
2015
On parity combination cordial graphs. Zbl 1346.05258
Ponraj, R.; Singh, Rajpal; Narayanan, S. Sathish
1
2017
4-total prime cordial labeling of some special graphs. Zbl 1474.05353
Ponraj, R.; Maruthamani, J.; Kala, R.
1
2020
Further results on 3-difference cordial graphs. Zbl 1452.05164
Ponraj, R.; Adaickalam, M. Maria; Kala, R.
1
2019
4-total prime cordial labeling of some special graphs. Zbl 1474.05353
Ponraj, R.; Maruthamani, J.; Kala, R.
1
2020
4-remainder cordial labeling of some new families graphs. Zbl 1416.05252
Ponraj, R.; Annathurai, K.; Kala, R.
6
2019
Some 4-total prime cordial labeling of graphs. Zbl 1433.05270
Ponraj, R.; Maruthamani, J.; Kala, R.
1
2019
Remainder cordiality of some graphs. Zbl 1406.05089
Ponraj, R.; Annathurai, K.; Kala, R.
1
2019
Further results on 3-difference cordial graphs. Zbl 1452.05164
Ponraj, R.; Adaickalam, M. Maria; Kala, R.
1
2019
3-difference cordiality of some special graphs. Zbl 1407.05207
Ponraj, R.; Adaickalam, M. Maria; Kala, R.
1
2018
Difference cordial labeling of some special graphs. Zbl 1374.05194
Ponraj, R.; Narayanan, S. Sathish; Kala, R.
4
2017
3-difference cordial labeling of some union of graphs. Zbl 1346.05256
Ponraj, R.; Adaickalam, M. Maria
3
2017
3-difference cordiality of some graphs. Zbl 1374.05193
Ponraj, R.; Adaickalam, M. Maria
1
2017
Group \(\{1, - 1, i,-i\}\) cordial labeling of some new graphs. Zbl 1400.05207
Karthik Chidambaram, M. K.; Athisayanathan, S.; Ponraj, R.
1
2017
On parity combination cordial graphs. Zbl 1346.05258
Ponraj, R.; Singh, Rajpal; Narayanan, S. Sathish
1
2017
\(k\)-prime cordial graphs. Zbl 1339.05358
Ponraj, R.; Singh, Rajpal; Kala, R.; Narayanan, S. Sathish
2
2016
Radio mean labeling of a graph. Zbl 1346.05257
Ponraj, R.; Narayanan, S. Sathish; Kala, R.
2
2015
A note on difference cordial graphs. Zbl 1389.05158
Ponraj, R.; Sathish Narayanan, S.; Kala, R.
2
2015
Quotient cordial labeling of some star related graphs. Zbl 1356.05127
Ponraj, R.; Adaickalam, M. Maria
1
2015
Parity combination cordial labeling of graphs. Zbl 1335.05156
Sathish Narayanan, S.; Ponraj, R.; Ramasamy, A. M. S.
1
2015
Mean cordiality of some snake graphs. Zbl 1389.05157
Ponraj, R.; Sathish Narayanan, S.
1
2015
Difference cordial labeling of graphs obtained from triangular snakes. Zbl 1305.05207
Ponraj, R.; Sathish Narayanan, S.
2
2014
Difference cordiality of some snake graphs. Zbl 1302.05160
Ponraj, R.; Narayanan, S. Sathish
2
2014
Super mean labeling of graphs. Zbl 1313.05326
Ramya, D.; Ponraj, R.; Jeyanthi, P.
7
2013
Further results on difference cordial labeling of graphs. Zbl 1302.05161
Ponraj, R.; Sathish Narayanan, S.
1
2013
On mean cordial graphs. Zbl 1288.05229
Ponraj, R.; Sivakumar, M.
1
2013
Some more results on harmonic mean graphs. Zbl 1262.05138
Sandhya, S. S.; Somasundaram, S.; Ponraj, R.
7
2012
\(k\)-product cordial labeling of graphs. Zbl 1247.05212
Ponraj, R.; Sivakumar, M.; Sundaram, M.
6
2012
\(k\)-total product cordial labelling of graphs. Zbl 1256.05220
Ponraj, R.; Sundaram, M.; Srivakumar, M.
2
2012
3-total product cordial labeling of union of some graphs. Zbl 1288.05230
Ponraj, R.; Sivakumar, M.; Sundaram, M.
2
2012
Harmonic mean labeling of some cycle related graphs. Zbl 1252.05193
Sandhya, S. S.; Somasundaram, S.; Ponraj, R.
1
2012
Some results on harmonic mean graphs. Zbl 1251.05128
Sandhya, S. S.; Somasundaram, S.; Ponraj, R.
1
2012
On 3-total product cordial graphs. Zbl 1253.05123
Ponraj, R.; Sivakumar, M.; Sundaram, M.
1
2012
Pair sum labeling of graphs. Zbl 1238.05231
Ponraj, R.; Parthipan, J. Vijaya Xavier
7
2010
Some results on pair sum labeling of graphs. Zbl 1218.05170
Ponraj, R.; Vijaya Xavier Parthipan, J.; Kala, R.
1
2010
Mean labelling of graphs obtained by identifying two graphs. Zbl 1144.05328
Ponraj, R.; Somasundaram, S.
5
2008
On graph labelling parameters. Zbl 1144.05329
Sundaram, M.; Ponraj, R.; Somasundaram, S.
2
2008
EP-cordial labelings of graphs. Zbl 1142.05360
Sundaram, M.; Ponraj, R.; Somasundaram, S.
2
2007
A note on prime labeling of ladders. Zbl 1139.05061
Sundaram, M.; Ponraj, R.; Somasundaram, S.
2
2007
Total product cordial labeling of graphs. Zbl 1228.05259
Sundaram, M.; Ponraj, R.; Somasundaram, S.
14
2006
On super mean graphs of order \(\leq 5\). Zbl 1228.05255
Ponraj, R.; Ramya, D.
4
2006
On a prime labeling conjecture. Zbl 1164.05448
Sundaram, M.; Ponraj, R.; Somasundaram, S.
2
2006
Prime cordial labelling of graphs. Zbl 1108.05081
Sundaram, M.; Ponraj, R.; Somasundram, S.
5
2005
Mean labelings of graphs. Zbl 1037.05043
Somasundaram, S.; Ponraj, R.
25
2003
Non-existence of mean labeling for a wheel. Zbl 1063.05510
Somasundaram, S.; Ponraj, R.
1
2003
all top 5

Cited by 109 Authors

16 Jeyanthi, Pon
12 Ponraj, R.
5 Devi, T. Saratha
4 Lau, Geechoon
4 Lourdusamy, Arockiam
4 Maheswari, Anthony
4 Vasuki, R.
3 Gomathi, R.
3 Ramya, D.
3 Vijayalakshmi, Mani
2 Alanazi, Abdulaziz Mohammed
2 Annathurai, K.
2 Barasara, Chirag M.
2 Basher, Mohamed Esmail
2 Gao, Zhenbin
2 Gayathri, A.
2 George, Sherry
2 Jayasekaran, Chelliah
2 Lee, Sinmin
2 Muhiuddin, Ghulam
2 Nagarajan, Asoom
2 Raj, C. David
2 Sandhya, S. S.
2 Sathish Narayanan, S.
2 Singh, Rajpal
2 Sugirtha, P.
1 Aboshady, Mohamed
1 Adaickalam, M. Maria
1 Ahmad, Ali
1 Ahmad, Yasir
1 Ali, Shahbaz
1 Ali, Umer
1 Anusa, S.
1 Arockiaraj, S.
1 Athisayanathan, S.
1 Bilal, Muhammad
1 Chidambaram, M. K. Karthik
1 Daeng Mangesa, Nurhasanah
1 Daisey, K. Jeya
1 Dean, Nathaniel
1 Durai Baskar, A.
1 Gayathri, B.
1 Gopi, Raju
1 Harrington, Joshua
1 Hasni, Roslan
1 Henninger-Voss, Eugene
1 Inayah, Nur
1 Irfan, Muhammad
1 Ivančo, Jaroslav
1 Jebarani, G. Margaret Joan
1 Jenifer, J.
1 Kala, V. Princy
1 Karhadkar, Kedar
1 Kenigsberg, Matthew
1 Kumar V., Anil
1 Kwong, Harris
1 Lau, Cee-Choon
1 Lau, Gee-Chon
1 Lee, Catherine
1 Levin, Oscar
1 Mahalakshmi, P.
1 Maheswari, G. Uma
1 Mahmood, Muhammad Khalid
1 Mansuri, Akhlak
1 Maruthamani, J.
1 Mehta, Rohit
1 Meng, Yu
1 Merly, E. Ebin Raja
1 Musdalifah, Selvy
1 Namasivayam, P.
1 Naseem, Maria
1 Ng, Hokuen
1 Pandiaraj, P.
1 Patel, Sanjaykumar K.
1 Prajapati, P. J.
1 Robinson, Emily A.
1 Rokad, A. H.
1 Sabibha, R. Santrin
1 Salman, Shakir
1 Sangeetha, S.
1 Seenivasan, M.
1 Seoud, Mohamed Abdel-Azim
1 Seoud, Mohammed
1 Shah, Nirav H.
1 Shiny, B.
1 Shiu, Wai Chee
1 Shukor, Mohd Shukri Abd
1 Shukor, Mohd Yunus Abd
1 Shum, Kar-Ping
1 Siddiqui, Muhammad Kamran
1 Subbulakshmi, M.
1 Subbulakshmi, S.
1 Sudarsana, I. Wayan
1 Sun, Guangyi
1 Thakkar, Y. B.
1 Uma, Jayaraman
1 Umar, Muhammad Awais
1 V. T., Brindha Mary
1 Vaidya, Samir K.
1 Vasava, Jayesh B.
...and 9 more Authors

Citations by Year