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Jafar Amjadi
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2020 – today
- 2025
- [j43]F. Najafi, Jafar Amjadi, Seyed Mahmoud Sheikholeslami, Mustapha Chellali, Saeed Kosari:
Further results on outer independent triple Roman domination. AKCE Int. J. Graphs Comb. 22(1): 94-105 (2025) - 2024
- [j42]Saeed Kosari, Jafar Amjadi, Mustapha Chellali, F. Najafi, Seyed Mahmoud Sheikholeslami:
Independent k -rainbow bondage number of graphs. AKCE Int. J. Graphs Comb. 21(1): 102-109 (2024) - [j41]Saeed Kosari, S. Babaei, Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami:
Quasi total double Roman domination in graphs. AKCE Int. J. Graphs Comb. 21(2): 171-180 (2024) - 2023
- [j40]Nafiseh Ebrahimi, Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami:
Quasi-total Roman reinforcement in graphs. AKCE Int. J. Graphs Comb. 20(1): 1-8 (2023) - [j39]Nafiseh Ebrahimi, Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami:
Restrained Italian reinforcement number in graphs. AKCE Int. J. Graphs Comb. 20(3): 227-234 (2023) - [j38]Nesa Khalili, Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami:
On [ k ] -Roman domination in graphs. AKCE Int. J. Graphs Comb. 20(3): 291-299 (2023) - [j37]Jafar Amjadi, Nesa Khalili:
New results on quadruple Roman domination in graphs. Discret. Math. Algorithms Appl. 15(2): 2250078:1-2250078:11 (2023) - [j36]Nafiseh Ebrahimi, Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami:
Restrained Italian bondage number in graphs. Discret. Math. Algorithms Appl. 15(5): 2250119:1-2250119:16 (2023) - [j35]Saeed Kosari, Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami
:
Independent Roman bondage of graphs. RAIRO Oper. Res. 57(2): 371-382 (2023) - [j34]Kazhal Haghparast, Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami
Restrained {2}-domination in graphs. RAIRO Oper. Res. 57(5): 2393-2410 (2023) - 2022
- [j33]Kazhal Haghparast, Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami:
On [k]-Roman domination subdivision number of graphs. AKCE Int. J. Graphs Comb. 19(3): 261-267 (2022) - [j32]Jafar Amjadi, H. Sadeghi:
Triple Roman domination subdivision number in graphs. Comput. Sci. J. Moldova 30(1): 109-130 (2022) - [j31]Jafar Amjadi, Nesa Khalili:
Quadruple Roman domination in graphs. Discret. Math. Algorithms Appl. 14(3): 2150130:1-2150130:18 (2022) - [j30]Jafar Amjadi, F. Pourhosseini:
Total double Roman domination numbers in digraphs. Discret. Math. Algorithms Appl. 14(6): 2250014:1-2250014:18 (2022) - 2021
- [j29]Jafar Amjadi, H. Sadeghi:
Double Roman reinforcement number in graphs. AKCE Int. J. Graphs Comb. 18(3): 191-199 (2021) - [j28]Rana Khoeilar, Jafar Amjadi:
Classification of rings with toroidal co-annihilating-ideal graphs. Discret. Math. Algorithms Appl. 13(2): 2150006:1-2150006:16 (2021) - [j27]Hossein Abdollahzadeh Ahangar, Jafar Amjadi, Mustapha Chellali, Sakineh Nazari-Moghaddam, Seyed Mahmoud Sheikholeslami:
Total 2-rainbow domination numbers in trees. Discuss. Math. Graph Theory 41(2): 345-364 (2021) - [j26]Hossein Abdollahzadeh Ahangar, Jafar Amjadi, Mustapha Chellali, Saeed Kosari, Vladimir Samodivkin
Some progress on the mixed roman domination in graphs. RAIRO Oper. Res. 55(Supplement): S1411-S1423 (2021) - [j25]Zheng Kou
Quadruple Roman Domination in Trees. Symmetry 13(8): 1318 (2021) - 2020
- [j24]Jafar Amjadi, R. Khoeilar, Mustapha Chellali, Zehui Shao:
On the Roman domination subdivision number of a graph. J. Comb. Optim. 40(2): 501-511 (2020)
2010 – 2019
- 2019
- [j23]Zehui Shao
On the Total Double Roman Domination. IEEE Access 7: 52035-52041 (2019) - [j22]Jafar Amjadi, Mustapha Chellali, Seyed Mahmoud Sheikholeslami, Marzieh Soroudi:
On two open problems concerning weak Roman domination in trees. Australas. J Comb. 74: 61-73 (2019) - [j21]Jafar Amjadi, Seyed Mahmoud Sheikholeslami, Marzieh Soroudi:
On the total Roman domination in trees. Discuss. Math. Graph Theory 39(2): 519-532 (2019) - [j20]Hossein Abdollahzadeh Ahangar, Jafar Amjadi, Mustapha Chellali, Sakineh Nazari-Moghaddam, Seyed Mahmoud Sheikholeslami:
Total Roman reinforcement in graphs. Discuss. Math. Graph Theory 39(4): 787-803 (2019) - 2018
- [j19]Jafar Amjadi, Hong Yang, Sakineh Nazari-Moghaddam, Seyed Mahmoud Sheikholeslami, Zehui Shao:
Signed double Roman k-domination in graphs. Australas. J Comb. 72: 82-105 (2018) - [j18]Jafar Amjadi, R. Khoeilar, Marzieh Soroudi:
A correction on the signed bad number. Discret. Math. Algorithms Appl. 10(1): 1850009:1-1850009:3 (2018) - [j17]Jafar Amjadi, A. Alilou:
The co-annihilating graph of a commutative ring. Discret. Math. Algorithms Appl. 10(1): 1850013:1-1850013:12 (2018) - [j16]Jafar Amjadi:
The signed total Roman domatic number of a digraph. Discret. Math. Algorithms Appl. 10(2): 1850020:1-1850020:9 (2018) - [j15]Jafar Amjadi, Seyed Mahmoud Sheikholeslami
Independent Roman domination and 2-independence in trees. Discret. Math. Algorithms Appl. 10(4): 1850052:1-1850052:10 (2018) - [j14]Jafar Amjadi, Seyed Mahmoud Sheikholeslami, Marzieh Soroudi:
Nordhaus-Gaddum bounds for total Roman domination. J. Comb. Optim. 35(1): 126-133 (2018) - [j13]Jafar Amjadi, Sakineh Nazari-Moghaddam, Seyed Mahmoud Sheikholeslami
An upper bound on the double Roman domination number. J. Comb. Optim. 36(1): 81-89 (2018) - 2017
- [j12]Jafar Amjadi, Leila Asgharsharghi, Nasrin Dehgardi, Michitaka Furuya, Seyed Mahmoud Sheikholeslami
The k-rainbow reinforcement numbers in graphs. Discret. Appl. Math. 217: 394-404 (2017) - [j11]Jafar Amjadi, Sakineh Nazari-Moghaddam, Seyed Mahmoud Sheikholeslami:
Global total Roman domination in graphs. Discret. Math. Algorithms Appl. 9(4): 1750050:1-1750050:13 (2017) - [j10]Krishnan Selvakumar
On the genus of the graph associated to a commutative ring. Discret. Math. Algorithms Appl. 9(5): 1750058:1-1750058:11 (2017) - [j9]Jafar Amjadi, Nasrin Dehgardi, Michitaka Furuya, Seyed Mahmoud Sheikholeslami:
A sufficient condition for large rainbow domination number. Int. J. Comput. Math. Comput. Syst. Theory 2(2): 53-65 (2017) - 2016
- [j8]Hossein Abdollahzadeh Ahangar, Jafar Amjadi, Seyed Mahmoud Sheikholeslami
Maximal 2-rainbow domination number of a graph. AKCE Int. J. Graphs Comb. 13(2): 157-164 (2016) - [j7]Jafar Amjadi, Seyed Mahmoud Sheikholeslami, Lutz Volkmann:
Rainbow restrained domination numbers in graphs. Ars Comb. 124: 3-19 (2016) - [j6]Hossein Abdollahzadeh Ahangar, Jafar Amjadi, Seyed Mahmoud Sheikholeslami, Vladimir Samodivkin, Lutz Volkmann:
On the rainbow restrained domination number. Ars Comb. 125: 209-224 (2016) - [j5]Jafar Amjadi, A. Parnian:
On the 2-rainbow bondage number of planar graphs. Ars Comb. 126: 395-405 (2016) - [j4]A. Alilou, Jafar Amjadi, Seyed Mahmoud Sheikholeslami:
A new graph associated to a commutative ring. Discret. Math. Algorithms Appl. 8(2): 1650029:1-1650029:13 (2016) - [j3]Hossein Abdollahzadeh Ahangar, Jafar Amjadi, Seyed Mahmoud Sheikholeslami
Signed Roman edge domination numbers in graphs. J. Comb. Optim. 31(1): 333-346 (2016) - 2015
- [j2]Jafar Amjadi, Hossein Karami, Seyed Mahmoud Sheikholeslami:
Game total domination subdivision number of a graph. Discret. Math. Algorithms Appl. 7(3): 1550023:1-1550023:11 (2015) - [j1]Jafar Amjadi, Negar Mohammadi, Seyed Mahmoud Sheikholeslami
The k-rainbow bondage number of a digraph. Discuss. Math. Graph Theory 35(2): 261-270 (2015)
Coauthor Index
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