Edit Profile (opens in new tab) Amjadi, Jafar Co-Author Distance Author ID: amjadi.jafar Published as: Amjadi, J.; Amjadi, Jafar External Links: MGP Documents Indexed: 69 Publications since 2008 Co-Authors: 35 Co-Authors with 63 Joint Publications 644 Co-Co-Authors all top 5 Co-Authors 6 single-authored 41 Sheikholeslami, Seyed Mahmoud 14 Chellali, Mustapha 14 Volkmann, Lutz 11 Ahangar, Hossein Abdollahzadeh 8 Nazari-Moghaddam, Sakineh 7 Soroudi, Marzieh 6 Alilou, Abbas 6 Khoeilar, Rana 5 Dehgardi, Nasrin 4 Samodivkin, Vladimir D. 3 Ebrahimi, Nafiseh 3 Kosari, Saeed 3 Sadeghi, Hakimeh 3 Shao, Zehui 2 Asgharsharghi, Leila 2 Falahat, Mohyedin 2 Haghparast, Kazhal 2 Jafari Rad, Nader 2 Karami, Hossein 2 Khalili, Nasser 2 Mohammadi, Negar 2 Naghipour, Reza 2 Parnian, A. 2 Pourhosseini, Fatemeh 2 Valinavaz, Mina 1 Akbari, Saeeid 1 Atapour, Maryam 1 Bahremandpour, A. 1 Furuya, Michitaka 1 Kuziak, Dorota 1 Rao, Yongsheng 1 Selvakumar, Krishnan 1 Subbulakshmi, P. 1 Yang, Hong 1 Zhao, Yancai all top 5 Serials 13 Discrete Mathematics, Algorithms and Applications 6 Ars Combinatoria 6 Asian-European Journal of Mathematics 6 Communications in Combinatorics and Optimization 4 Discussiones Mathematicae. Graph Theory 4 Journal of Combinatorial Optimization 4 AKCE International Journal of Graphs and Combinatorics 3 The Australasian Journal of Combinatorics 2 RAIRO. Operations Research 2 Kragujevac Journal of Mathematics 2 Miskolc Mathematical Notes 2 Transactions on Combinatorics 1 Communications in Algebra 1 Discrete Applied Mathematics 1 Canadian Mathematical Bulletin 1 Indian Journal of Mathematics 1 Quaestiones Mathematicae 1 Tamkang Journal of Mathematics 1 Utilitas Mathematica 1 Acta Mathematica Universitatis Comenianae. New Series 1 Algebra Colloquium 1 Analele Universității din Craiova. Seria Matematică Informatică 1 Computer Science Journal of Moldova 1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 1 Romanian Journal of Mathematics and Computer Science 1 AIMS Mathematics 1 Theory and Applications of Graphs Fields 62 Combinatorics (05-XX) 10 Commutative algebra (13-XX) 5 Associative rings and algebras (16-XX) 3 Computer science (68-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 46 Publications have been cited 284 times in 156 Documents Cited by ▼ Year ▼ Total Roman reinforcement in graphs. Zbl 1415.05128Ahangar, H. Abdollahzadeh; Amjadi, J.; Chellali, M.; Nazari-Moghaddam, S.; Sheikholeslami, S. M. 23 2019 An upper bound on the double Roman domination number. Zbl 1437.05177Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M.; Volkmann, L. 23 2018 Total Roman domination number of trees. Zbl 1375.05190Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M.; Volkmann, L. 19 2017 Double Roman trees. Zbl 1463.05389Abdollahzadeh Ahangar, H.; Amjadi, J.; Atapour, M.; Chellali, M.; Sheikholeslami, S. M. 18 2019 Nordhaus-Gaddum bounds for total Roman domination. Zbl 1393.05193Amjadi, J.; Sheikholeslami, S. M.; Soroudi, M. 17 2018 Total \(k\)-rainbow domination numbers in graphs. Zbl 1384.05120Ahangar, Hossein Abdollahzadeh; Amjadi, Jafar; Rad, Nader Jafari; Samodivkin, Vladimir D. 14 2018 On the total Roman domination in trees. Zbl 1404.05146Amjadi, Jafar; Sheikholeslami, Seyed Mahmoud; Soroudi, Marzieh 13 2019 Signed Roman edge domination numbers in graphs. Zbl 1331.05165Ahangar, H. Abdollahzadeh; Amjadi, J.; Sheikholeslami, S. M.; Volkmann, L.; Zhao, Y. 11 2016 The co-annihilating-ideal graphs of commutative rings. Zbl 1366.13002Akbari, Saeeid; Alilou, Abbas; Amjadi, Jafar; Sheikholeslami, Seyed Mahmoud 10 2017 Global total Roman domination in graphs. Zbl 1373.05134Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M. 10 2017 The \(k\)-rainbow reinforcement numbers in graphs. Zbl 1358.05205Amjadi, J.; Asgharsharghi, L.; Dehgardi, N.; Furuya, M.; Sheikholeslami, S. M.; Volkmann, L. 9 2017 Cohomological dimension of generalized local cohomology modules. Zbl 1151.13013Amjadi, Jafar; Naghipour, Reza 8 2008 Strong equality between the 2-rainbow domination and independent 2-rainbow domination numbers in trees. Zbl 1339.05276Amjadi, J.; Falahat, M.; Sheikholeslami, S. M.; Rad, N. Jafari 7 2016 The rainbow domination number of a digraph. Zbl 1299.05249Amjadi, J.; Bahremandpour, A.; Sheikholeslami, S. M.; Volkmann, L. 6 2013 Total Roman domination subdivision number in graphs. Zbl 1488.05359Amjadi, Jafar 6 2020 The sum-annihilating essential ideal graph of a commutative ring. Zbl 1365.13004Alilou, Abbas; Amjadi, Jafar 6 2016 The essential ideal graph of a commutative ring. Zbl 1393.13002Amjadi, J. 6 2018 A new graph associated to a commutative ring. Zbl 1354.13003Alilou, A.; Amjadi, J.; Sheikholeslami, S. M. 5 2016 On the genus of the graph associated to a commutative ring. Zbl 1391.13014Selvakumar, K.; Subbulakshmi, P.; Amjadi, Jafar 5 2017 The signed total Roman domatic number of a digraph. Zbl 1383.05127Amjadi, J. 4 2018 Twin signed total Roman domination numbers in digraphs. Zbl 1391.05192Amjadi, J.; Soroudi, M. 4 2018 An upper bound on the double domination number of trees. Zbl 1464.05277Amjadi, J. 4 2015 Global rainbow domination in graphs. Zbl 1389.05119Amjadi, J.; Sheikholeslami, S. M.; Volkmann, L. 4 2016 Independent 2-rainbow domination in trees. Zbl 1323.05097Amjadi, J.; Dehgardi, N.; Mohammadi, N.; Sheikholeslami, S. M. 4 2015 Total 2-rainbow domination numbers of trees. Zbl 1460.05139Ahangar, H. Abdollahzadeh; Amjadi, J.; Chellali, M.; Nazari-Moghaddam, S.; Sheikholeslami, S. M. 3 2021 On the signed Roman \(k\)-domination in graphs. Zbl 1452.05115Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M.; Volkmann, L. 3 2020 Relating total double Roman domination to 2-independence in trees. Zbl 07289720Amjadi, Jafar; Valinavaz, Mina 3 2020 Maximal 2-rainbow domination number of a graph. Zbl 1348.05144Abdollahzadeh Ahangar, H.; Amjadi, J.; Sheikholeslami, S. M.; Kuziak, D. 3 2016 Double Roman reinforcement number in graphs. Zbl 1483.05109Amjadi, J.; Sadeghi, H. 3 2021 On the total Roman domination number of graphs. Zbl 1488.05356Ahangar, H. Abdollahzadeh; Amjadi, J.; Sheikholeslami, S. M.; Soroudi, M. 3 2020 Independent Roman domination and 2-independence in trees. Zbl 1393.05194Amjadi, J.; Sheikholeslami, S. M.; Valinavaz, M.; Dehgardi, N. 3 2018 Signed double Roman \(k\)-domination in graphs. Zbl 1405.05131Amjadi, J.; Yang, Hong; Nazari-Moghaddam, S.; Sheikholeslami, S. M.; Shao, Zehui 3 2018 Total Roman domatic number of a graph. Zbl 1458.05184Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M. 2 2020 Unicyclic graphs with strong equality between the 2-rainbow domination and independent 2-rainbow domination numbers. Zbl 1463.05392Amjadi, J.; Chellali, M.; Falahat, M.; Sheikholeslami, S. M. 2 2015 The \(k\)-rainbow bondage number of a digraph. Zbl 1311.05142Amjadi, Jafar; Mohammadi, Negar; Sheikholeslami, Seyed Mahmoud; Volkmann, Lutz 2 2015 On the sum-annihilating ideal graph of a commutative ring. Zbl 1360.13004Alilou, A.; Amjadi, J.; Asgharsharghi, L.; Sheikholeslami, S. M. 2 2016 Twin signed total Roman domatic numbers in digraphs. Zbl 1488.05360Amjadi, Jafar 2 2021 The annihilator-inclusion ideal graph of a commutative ring. Zbl 1488.05226Amjadi, Jafar; Khoeilar, Rana; Alilou, Abbas 2 2021 Quadruple Roman domination in graphs. Zbl 1487.05189Amjadi, J.; Khalili, N. 2 2022 On the Roman domination subdivision number of a graph. Zbl 1447.05153Amjadi, J.; Khoeilar, R.; Chellali, M.; Shao, Z. 2 2020 On two open problems concerning weak Roman domination in trees. Zbl 1419.05162Amjadi, J.; Chellali, M.; Sheikholeslami, S. M.; Soroudi, M. 2 2019 Roman game domination subdivision number of a graph. Zbl 1301.05066Amjadi, Jafar; Karami, Hossein; Sheikholeslami, Seyed Mahmoud; Volkmann, Lutz 2 2013 Rainbow restrained domination numbers in graphs. Zbl 1413.05275Amjadi, J.; Sheikholeslami, S. M.; Volkmann, L. 1 2016 On the rainbow restrained domination number. Zbl 1413.05271Ahangar, H. Abdollahzadeh; Amjadi, J.; Sheikholeslami, S. M.; Samodivkin, V.; Volkmann, L. 1 2016 On the 2-rainbow bondage number of planar graphs. Zbl 1413.05274Amjadi, J.; Parnian, A. 1 2016 The restrained rainbow bondage number of a graph. Zbl 1400.05168Amjadi, J.; Dehgardi, N.; Khoeilar, R.; Sheikholeslami, S. M.; Volkmann, L. 1 2018 Quadruple Roman domination in graphs. Zbl 1487.05189Amjadi, J.; Khalili, N. 2 2022 Total 2-rainbow domination numbers of trees. Zbl 1460.05139Ahangar, H. Abdollahzadeh; Amjadi, J.; Chellali, M.; Nazari-Moghaddam, S.; Sheikholeslami, S. M. 3 2021 Double Roman reinforcement number in graphs. Zbl 1483.05109Amjadi, J.; Sadeghi, H. 3 2021 Twin signed total Roman domatic numbers in digraphs. Zbl 1488.05360Amjadi, Jafar 2 2021 The annihilator-inclusion ideal graph of a commutative ring. Zbl 1488.05226Amjadi, Jafar; Khoeilar, Rana; Alilou, Abbas 2 2021 Total Roman domination subdivision number in graphs. Zbl 1488.05359Amjadi, Jafar 6 2020 On the signed Roman \(k\)-domination in graphs. Zbl 1452.05115Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M.; Volkmann, L. 3 2020 Relating total double Roman domination to 2-independence in trees. Zbl 07289720Amjadi, Jafar; Valinavaz, Mina 3 2020 On the total Roman domination number of graphs. Zbl 1488.05356Ahangar, H. Abdollahzadeh; Amjadi, J.; Sheikholeslami, S. M.; Soroudi, M. 3 2020 Total Roman domatic number of a graph. Zbl 1458.05184Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M. 2 2020 On the Roman domination subdivision number of a graph. Zbl 1447.05153Amjadi, J.; Khoeilar, R.; Chellali, M.; Shao, Z. 2 2020 Total Roman reinforcement in graphs. Zbl 1415.05128Ahangar, H. Abdollahzadeh; Amjadi, J.; Chellali, M.; Nazari-Moghaddam, S.; Sheikholeslami, S. M. 23 2019 Double Roman trees. Zbl 1463.05389Abdollahzadeh Ahangar, H.; Amjadi, J.; Atapour, M.; Chellali, M.; Sheikholeslami, S. M. 18 2019 On the total Roman domination in trees. Zbl 1404.05146Amjadi, Jafar; Sheikholeslami, Seyed Mahmoud; Soroudi, Marzieh 13 2019 On two open problems concerning weak Roman domination in trees. Zbl 1419.05162Amjadi, J.; Chellali, M.; Sheikholeslami, S. M.; Soroudi, M. 2 2019 An upper bound on the double Roman domination number. Zbl 1437.05177Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M.; Volkmann, L. 23 2018 Nordhaus-Gaddum bounds for total Roman domination. Zbl 1393.05193Amjadi, J.; Sheikholeslami, S. M.; Soroudi, M. 17 2018 Total \(k\)-rainbow domination numbers in graphs. Zbl 1384.05120Ahangar, Hossein Abdollahzadeh; Amjadi, Jafar; Rad, Nader Jafari; Samodivkin, Vladimir D. 14 2018 The essential ideal graph of a commutative ring. Zbl 1393.13002Amjadi, J. 6 2018 The signed total Roman domatic number of a digraph. Zbl 1383.05127Amjadi, J. 4 2018 Twin signed total Roman domination numbers in digraphs. Zbl 1391.05192Amjadi, J.; Soroudi, M. 4 2018 Independent Roman domination and 2-independence in trees. Zbl 1393.05194Amjadi, J.; Sheikholeslami, S. M.; Valinavaz, M.; Dehgardi, N. 3 2018 Signed double Roman \(k\)-domination in graphs. Zbl 1405.05131Amjadi, J.; Yang, Hong; Nazari-Moghaddam, S.; Sheikholeslami, S. M.; Shao, Zehui 3 2018 The restrained rainbow bondage number of a graph. Zbl 1400.05168Amjadi, J.; Dehgardi, N.; Khoeilar, R.; Sheikholeslami, S. M.; Volkmann, L. 1 2018 Total Roman domination number of trees. Zbl 1375.05190Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M.; Volkmann, L. 19 2017 The co-annihilating-ideal graphs of commutative rings. Zbl 1366.13002Akbari, Saeeid; Alilou, Abbas; Amjadi, Jafar; Sheikholeslami, Seyed Mahmoud 10 2017 Global total Roman domination in graphs. Zbl 1373.05134Amjadi, J.; Nazari-Moghaddam, S.; Sheikholeslami, S. M. 10 2017 The \(k\)-rainbow reinforcement numbers in graphs. Zbl 1358.05205Amjadi, J.; Asgharsharghi, L.; Dehgardi, N.; Furuya, M.; Sheikholeslami, S. M.; Volkmann, L. 9 2017 On the genus of the graph associated to a commutative ring. Zbl 1391.13014Selvakumar, K.; Subbulakshmi, P.; Amjadi, Jafar 5 2017 Signed Roman edge domination numbers in graphs. Zbl 1331.05165Ahangar, H. Abdollahzadeh; Amjadi, J.; Sheikholeslami, S. M.; Volkmann, L.; Zhao, Y. 11 2016 Strong equality between the 2-rainbow domination and independent 2-rainbow domination numbers in trees. Zbl 1339.05276Amjadi, J.; Falahat, M.; Sheikholeslami, S. M.; Rad, N. Jafari 7 2016 The sum-annihilating essential ideal graph of a commutative ring. Zbl 1365.13004Alilou, Abbas; Amjadi, Jafar 6 2016 A new graph associated to a commutative ring. Zbl 1354.13003Alilou, A.; Amjadi, J.; Sheikholeslami, S. M. 5 2016 Global rainbow domination in graphs. Zbl 1389.05119Amjadi, J.; Sheikholeslami, S. M.; Volkmann, L. 4 2016 Maximal 2-rainbow domination number of a graph. Zbl 1348.05144Abdollahzadeh Ahangar, H.; Amjadi, J.; Sheikholeslami, S. M.; Kuziak, D. 3 2016 On the sum-annihilating ideal graph of a commutative ring. Zbl 1360.13004Alilou, A.; Amjadi, J.; Asgharsharghi, L.; Sheikholeslami, S. M. 2 2016 Rainbow restrained domination numbers in graphs. Zbl 1413.05275Amjadi, J.; Sheikholeslami, S. M.; Volkmann, L. 1 2016 On the rainbow restrained domination number. Zbl 1413.05271Ahangar, H. Abdollahzadeh; Amjadi, J.; Sheikholeslami, S. M.; Samodivkin, V.; Volkmann, L. 1 2016 On the 2-rainbow bondage number of planar graphs. Zbl 1413.05274Amjadi, J.; Parnian, A. 1 2016 An upper bound on the double domination number of trees. Zbl 1464.05277Amjadi, J. 4 2015 Independent 2-rainbow domination in trees. Zbl 1323.05097Amjadi, J.; Dehgardi, N.; Mohammadi, N.; Sheikholeslami, S. M. 4 2015 Unicyclic graphs with strong equality between the 2-rainbow domination and independent 2-rainbow domination numbers. Zbl 1463.05392Amjadi, J.; Chellali, M.; Falahat, M.; Sheikholeslami, S. M. 2 2015 The \(k\)-rainbow bondage number of a digraph. Zbl 1311.05142Amjadi, Jafar; Mohammadi, Negar; Sheikholeslami, Seyed Mahmoud; Volkmann, Lutz 2 2015 The rainbow domination number of a digraph. Zbl 1299.05249Amjadi, J.; Bahremandpour, A.; Sheikholeslami, S. M.; Volkmann, L. 6 2013 Roman game domination subdivision number of a graph. Zbl 1301.05066Amjadi, Jafar; Karami, Hossein; Sheikholeslami, Seyed Mahmoud; Volkmann, Lutz 2 2013 Cohomological dimension of generalized local cohomology modules. Zbl 1151.13013Amjadi, Jafar; Naghipour, Reza 8 2008 all cited Publications top 5 cited Publications all top 5 Cited by 207 Authors 48 Sheikholeslami, Seyed Mahmoud 23 Amjadi, Jafar 22 Chellali, Mustapha 20 Ahangar, Hossein Abdollahzadeh 20 Volkmann, Lutz 13 Khoeilar, Rana 10 Nazari-Moghaddam, Sakineh 8 Hao, Guoliang 8 Jafari Rad, Nader 7 Cabrera Martínez, Abel 7 Shao, Zehui 6 Soroudi, Marzieh 6 Yero, Ismael Gonzalez 5 Dehgardi, Nasrin 4 Asgharsharghi, Leila 4 Poureidi, Abolfazl 4 Shahbazi, L. 3 Cabrera García, Suitberto 3 Kosari, Saeed 3 Mojdeh, Doost Ali 3 Pour, F. Nahani 3 Sadeghi, Hakimeh 3 Selvakumar, Krishnan 3 Tehranian, Abolfazl 3 Vatandoost, Ebrahim 2 Alilou, Abbas 2 Chen, Xiaodan 2 Gao, Hong 2 Hajjari, Maryam 2 Hu, Kangxiu 2 Karami, Hossein 2 Kheibari, Mahla 2 Levit, Vadim E. 2 Maimani, Hamid Reza 2 Mandrescu, Eugen 2 Momeni, Mostafa 2 Mynhardt, Christina Magdalena 2 Nguyễn Minh Trí 2 Nikandish, Reza 2 Qian, Jianguo 2 Rasouli, Hamid 2 Subbulakshmi, P. 2 Valenzuela Tripodoro, Juan Carlos 2 Wei, Shouliu 2 Wu, Pu 2 Xie, Zhihong 2 Yang, Hong 1 Abdollahzadeh, Ahangar Hossein 1 Aghapournahr, Moharram 1 Ahangar, Abdollahzadeh H. 1 Ahmad, Jamri Ayu Ameliatul Shahilah 1 Ahmia, Moussa 1 Akbari, Saieed 1 Al-Kadi, Deena 1 Álvarez-Ruiz, M. P. 1 Amutha, S. 1 Anu, V. 1 Aram, Hamideh 1 Arumugam, Subramanian 1 Asemian, Ghazale 1 Atapour, Maryam 1 Banerjee, Sumanta 1 Benattalah, Mohamed 1 Biswas, Sucharita 1 Blidia, Mostafa 1 Bouchou, Ahmed 1 Boufelgha, Ibrahim 1 Brešar, Boštjan 1 Brigham, Robert C. 1 Cabrera, Martinez Abel 1 Cai, Qingqiong 1 Carrington, Julie R. 1 Chakrabarty, Ivy 1 Chu, Lizhong 1 Cyman, Joanna 1 Dan, Jia-Xiong 1 Das, Angsuman 1 Deshmukh, Vidya S. 1 Dutton, Ronald D. 1 Ebrahimi, Nafiseh 1 Egunjobi, Ayotunde T. 1 Elnair, Mohamed E. A. 1 Fahad, Asfand 1 Falahat, Mohyedin 1 Fan, Neng 1 Fathi, Ali 1 Feng, Tingting 1 Feng, Xing 1 Fujita, Shinya 1 Furuya, Michitaka 1 Garzón, Ester M. 1 Gholami, Elham 1 Gu, Yan 1 Haghparast, Kazhal 1 Hasni, Roslan 1 Haynes, Teresa W. 1 Henning, Michael Anthony 1 Hernández Mira, Frank Ángel 1 Hong, Xia 1 Huang, Jiahuan ...and 107 more Authors all top 5 Cited in 49 Serials 19 Communications in Combinatorics and Optimization 18 Discrete Mathematics, Algorithms and Applications 12 Discrete Applied Mathematics 11 Discussiones Mathematicae. Graph Theory 8 AKCE International Journal of Graphs and Combinatorics 8 Asian-European Journal of Mathematics 7 Journal of Combinatorial Optimization 5 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 4 Quaestiones Mathematicae 4 The Australasian Journal of Combinatorics 3 Bulletin of the Iranian Mathematical Society 3 Graphs and Combinatorics 3 Ars Mathematica Contemporanea 3 Transactions on Combinatorics 3 Electronic Journal of Graph Theory and Applications 2 Applied Mathematics and Computation 2 Filomat 2 Computer Science Journal of Moldova 2 Kragujevac Journal of Mathematics 2 Iranian Journal of Science and Technology. Transaction A: Science 2 Journal of Mathematics 1 Bulletin of the Australian Mathematical Society 1 Indian Journal of Pure & Applied Mathematics 1 Information Processing Letters 1 Mathematical Notes 1 Acta Mathematica Vietnamica 1 Publications de l’Institut Mathématique. Nouvelle Série 1 Results in Mathematics 1 European Journal of Combinatorics 1 Acta Mathematica Universitatis Comenianae. New Series 1 Aequationes Mathematicae 1 Turkish Journal of Mathematics 1 Opuscula Mathematica 1 Optimization Methods & Software 1 Journal of Discrete Mathematical Sciences & Cryptography 1 Fundamenta Informaticae 1 RAIRO. Operations Research 1 Journal of Applied Mathematics and Computing 1 Journal of Algebra and its Applications 1 Involve 1 Iranian Journal of Mathematical Sciences and Informatics 1 Mathematics 1 Journal of Linear and Topological Algebra 1 Journal of Algebra and Related Topics 1 Open Mathematics 1 AIMS Mathematics 1 Ural Mathematical Journal 1 Journal of Algebraic Systems 1 Advanced Studies: Euro-Tbilisi Mathematical Journal all top 5 Cited in 8 Fields 141 Combinatorics (05-XX) 21 Commutative algebra (13-XX) 13 Computer science (68-XX) 5 Associative rings and algebras (16-XX) 3 Operations research, mathematical programming (90-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 2 Algebraic geometry (14-XX) 1 Biology and other natural sciences (92-XX) Citations by Year