Edit Profile Omidi, Gholam Reza Compute Distance To: Compute Author ID: omidi.gholam-reza Published as: Omidi, G. R.; Omidi, Gholam R.; Omidi, Gholam Reza Documents Indexed: 45 Publications since 2006 all top 5 Co-Authors 10 single-authored 8 Shahsiah, Maryam 8 Tayfeh-Rezaie, Behruz 6 Raeisi, Ghaffar 3 Chuang, Hongwei 3 Lai, Hong-Jian 3 Maherani, Leila 3 Van Dam, Edwin Robert 2 Cameron, Peter Jephson 2 Laue, Reinhard 2 Tajbakhsh, Khosro 2 Vatandoost, Ebrahim 2 Zakeri, N. 1 Ashraf, Faraha 1 Ayoobi, F. 1 Ghareghani, Narges 1 Haemers, Willem H. 1 Javadi, Ramin 1 Khamseh, A. R. Arshadi 1 Khoeini, Farideh 1 Maimani, Hamid Reza 1 Miralaei, Meysam 1 Pokrovskiĭ, A. A. 1 Pournaki, Mohammad Reza 1 Rahimi, Zahra 1 Wang, Keke 1 Wassermann, Alfred all top 5 Serials 9 Linear Algebra and its Applications 6 Graphs and Combinatorics 5 Ars Combinatoria 4 Discrete Mathematics 3 The Electronic Journal of Combinatorics 2 Journal of Combinatorial Theory. Series A 2 European Journal of Combinatorics 2 Journal of Algebraic Combinatorics 2 Journal of Combinatorial Designs 1 Discrete Applied Mathematics 1 Linear and Multilinear Algebra 1 Journal of Graph Theory 1 SIAM Journal on Discrete Mathematics 1 International Journal of Computer Mathematics 1 The Australasian Journal of Combinatorics 1 Combinatorics, Probability and Computing 1 ELA. The Electronic Journal of Linear Algebra 1 Journal of Algebra and its Applications Fields 44 Combinatorics (05-XX) 3 Group theory and generalizations (20-XX) 1 Associative rings and algebras (16-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 38 Publications have been cited 307 times in 223 Documents Cited by ▼ Year ▼ Starlike trees are determined by their Laplacian spectrum. Zbl 1114.05064Omidi, G. R.; Tajbakhsh, K. 43 2007 Spectral characterization of graphs with index at most \(\sqrt {2+\sqrt {5}}\). Zbl 1107.05058Ghareghani, N.; Omidi, G. R.; Tayfeh-Rezaie, B. 34 2007 \(3\)-designs from PGL\((2,q)\). Zbl 1097.05007Cameron, P. J.; Omidi, G. R.; Tayfeh-Rezaie, B. 30 2006 On a signless Laplacian spectral characterization of \(T\)-shape trees. Zbl 1169.05351Omidi, G. R. 26 2009 On the nullity of bipartite graphs. Zbl 1194.05092Omidi, G. R. 20 2009 3-designs from \(\text{PSL}(2,q)\). Zbl 1106.05008Cameron, P. J.; Maimani, H. R.; Omidi, G. R.; Tayfeh-Rezaie, B. 15 2006 Ramsey numbers of 3-uniform loose paths and loose cycles. Zbl 1279.05051Omidi, G. R.; Shahsiah, M. 10 2014 Graphs whose normalized Laplacian has three eigenvalues. Zbl 1222.05185van Dam, E. R.; Omidi, G. R. 10 2011 Graphs with three distinct eigenvalues and largest eigenvalue less than 8. Zbl 1225.05161Chuang, H.; Omidi, G. R. 10 2009 The spectral characterization of graphs of index less than 2 with no path as a component. Zbl 1134.05060Omidi, G. R. 10 2008 The Ramsey number of loose paths in 3-uniform hypergraphs. Zbl 1266.05092Maherani, Leila; Omidi, Gholam Reza; Raeisi, Ghaffar; Shahsiah, Maryam 9 2013 Starlike trees with maximum degree 4 are determined by their signless Laplacian spectra. Zbl 1205.05151Omidi, Gholam R.; Vatandoost, Ebrahim 9 2010 On the sum of signless Laplacian eigenvalues of a graph. Zbl 1282.05087Ashraf, F.; Omidi, G. R.; Tayfeh-Rezaie, B. 8 2013 On a Laplacian spectral characterization of graphs of index less than 2. Zbl 1152.05046Omidi, G. R. 8 2008 Universal adjacency matrices with two eigenvalues. Zbl 1221.05233Haemers, W. H.; Omidi, G. R. 7 2011 A note on graphs whose signless Laplacian has three distinct eigenvalues. Zbl 1223.05169Ayoobi, F.; Omidi, G. R.; Tayfeh-Rezaie, B. 7 2011 On the commuting graph of rings. Zbl 1250.16019Omidi, G. R.; Vatandoost, E. 6 2011 3-designs with block size 6 from \(\mathrm{PSL}(2,q)\) and their large sets. Zbl 1115.05009Omidi, G. R.; Pournaki, M. R.; Tayfeh-Rezaie, B. 6 2007 On group choosability of graphs. I. Zbl 1413.05106Chuang, H.; Lai, H.-J.; Omidi, G. R.; Zakeri, N. 4 2016 A note on group choosability of graphs with girth at least 4. Zbl 1234.05100Omidi, G. R. 4 2011 New large sets of \(t\)-designs with prescribed groups of automorphisms. Zbl 1118.05007Laue, R.; Omidi, G. R.; Tayfeh-Rezaie, B.; Wassermann, A. 4 2007 On group choosability of graphs. II. Zbl 1294.05059Chuang, H.; Lai, H.-J.; Omidi, G. R.; Wang, K.; Zakeri, N. 3 2014 On integral graphs with few cycles. Zbl 1205.05150Omidi, G. R. 3 2009 Ramsey numbers of uniform loose paths and cycles. Zbl 1369.05142Omidi, G. R.; Shahsiah, M. 2 2017 Monochromatic Hamiltonian Berge-cycles in colored hypergraphs. Zbl 1362.05092Maherani, L.; Omidi, G. R. 2 2017 Strongly walk-regular graphs. Zbl 1262.05153van Dam, E. R.; Omidi, G. R. 2 2013 A generalization of Ramsey theory for linear forests. Zbl 1257.05095Khamseh, A.; Omidi, G. R. 2 2012 On multicolor Ramsey number of paths versus cycles. Zbl 1217.05093Omidi, Gholam Reza; Raeisi, Ghaffar 2 2011 The spectral characterization of graphs of index less than 2 with no \(Z_n\) as a component. Zbl 1240.05199Omidi, G. R.; Tajbakhsh, K. 2 2010 On the size-Ramsey number of cycles. Zbl 1436.05073Javadi, R.; Khoeini, F.; Omidi, G. R.; Pokrovskiy, A. 1 2019 Size Ramsey numbers of stars versus cliques. Zbl 1430.05078Miralaei, M.; Omidi, G. R.; Shahsiah, M. 1 2019 Stars versus stripes Ramsey numbers. Zbl 1371.05175Omidi, G. R.; Raeisi, G.; Rahimi, Z. 1 2018 Diagonal Ramsey numbers of loose cycles in uniform hypergraphs. Zbl 1368.05108Omidi, G. R.; Shahsiah, M. 1 2017 On three-color Ramsey number of paths. Zbl 1328.05116Maherani, L.; Omidi, G. R.; Raeisi, G.; Shahsiah, M. 1 2015 A note on the Ramsey number of stars – complete graphs. Zbl 1226.05177Omidi, G. R.; Raeisi, G. 1 2011 Large sets of \(t\)-designs from \(t\)-homogeneous groups. Zbl 1249.05033Laue, R.; Omidi, G. R.; Tayfeh-Rezaie, B. 1 2010 The characterization of graphs with the largest Laplacian eigenvalue at most \(\frac {5+\sqrt {13}}{2}\). Zbl 1240.05198Omidi, G. R. 1 2010 On graphs with largest Laplacian eigenvalue at most 4. Zbl 1198.05111Omidi, G. R. 1 2009 On the size-Ramsey number of cycles. Zbl 1436.05073Javadi, R.; Khoeini, F.; Omidi, G. R.; Pokrovskiy, A. 1 2019 Size Ramsey numbers of stars versus cliques. Zbl 1430.05078Miralaei, M.; Omidi, G. R.; Shahsiah, M. 1 2019 Stars versus stripes Ramsey numbers. Zbl 1371.05175Omidi, G. R.; Raeisi, G.; Rahimi, Z. 1 2018 Ramsey numbers of uniform loose paths and cycles. Zbl 1369.05142Omidi, G. R.; Shahsiah, M. 2 2017 Monochromatic Hamiltonian Berge-cycles in colored hypergraphs. Zbl 1362.05092Maherani, L.; Omidi, G. R. 2 2017 Diagonal Ramsey numbers of loose cycles in uniform hypergraphs. Zbl 1368.05108Omidi, G. R.; Shahsiah, M. 1 2017 On group choosability of graphs. I. Zbl 1413.05106Chuang, H.; Lai, H.-J.; Omidi, G. R.; Zakeri, N. 4 2016 On three-color Ramsey number of paths. Zbl 1328.05116Maherani, L.; Omidi, G. R.; Raeisi, G.; Shahsiah, M. 1 2015 Ramsey numbers of 3-uniform loose paths and loose cycles. Zbl 1279.05051Omidi, G. R.; Shahsiah, M. 10 2014 On group choosability of graphs. II. Zbl 1294.05059Chuang, H.; Lai, H.-J.; Omidi, G. R.; Wang, K.; Zakeri, N. 3 2014 The Ramsey number of loose paths in 3-uniform hypergraphs. Zbl 1266.05092Maherani, Leila; Omidi, Gholam Reza; Raeisi, Ghaffar; Shahsiah, Maryam 9 2013 On the sum of signless Laplacian eigenvalues of a graph. Zbl 1282.05087Ashraf, F.; Omidi, G. R.; Tayfeh-Rezaie, B. 8 2013 Strongly walk-regular graphs. Zbl 1262.05153van Dam, E. R.; Omidi, G. R. 2 2013 A generalization of Ramsey theory for linear forests. Zbl 1257.05095Khamseh, A.; Omidi, G. R. 2 2012 Graphs whose normalized Laplacian has three eigenvalues. Zbl 1222.05185van Dam, E. R.; Omidi, G. R. 10 2011 Universal adjacency matrices with two eigenvalues. Zbl 1221.05233Haemers, W. H.; Omidi, G. R. 7 2011 A note on graphs whose signless Laplacian has three distinct eigenvalues. Zbl 1223.05169Ayoobi, F.; Omidi, G. R.; Tayfeh-Rezaie, B. 7 2011 On the commuting graph of rings. Zbl 1250.16019Omidi, G. R.; Vatandoost, E. 6 2011 A note on group choosability of graphs with girth at least 4. Zbl 1234.05100Omidi, G. R. 4 2011 On multicolor Ramsey number of paths versus cycles. Zbl 1217.05093Omidi, Gholam Reza; Raeisi, Ghaffar 2 2011 A note on the Ramsey number of stars – complete graphs. Zbl 1226.05177Omidi, G. R.; Raeisi, G. 1 2011 Starlike trees with maximum degree 4 are determined by their signless Laplacian spectra. Zbl 1205.05151Omidi, Gholam R.; Vatandoost, Ebrahim 9 2010 The spectral characterization of graphs of index less than 2 with no \(Z_n\) as a component. Zbl 1240.05199Omidi, G. R.; Tajbakhsh, K. 2 2010 Large sets of \(t\)-designs from \(t\)-homogeneous groups. Zbl 1249.05033Laue, R.; Omidi, G. R.; Tayfeh-Rezaie, B. 1 2010 The characterization of graphs with the largest Laplacian eigenvalue at most \(\frac {5+\sqrt {13}}{2}\). Zbl 1240.05198Omidi, G. R. 1 2010 On a signless Laplacian spectral characterization of \(T\)-shape trees. Zbl 1169.05351Omidi, G. R. 26 2009 On the nullity of bipartite graphs. Zbl 1194.05092Omidi, G. R. 20 2009 Graphs with three distinct eigenvalues and largest eigenvalue less than 8. Zbl 1225.05161Chuang, H.; Omidi, G. R. 10 2009 On integral graphs with few cycles. Zbl 1205.05150Omidi, G. R. 3 2009 On graphs with largest Laplacian eigenvalue at most 4. Zbl 1198.05111Omidi, G. R. 1 2009 The spectral characterization of graphs of index less than 2 with no path as a component. Zbl 1134.05060Omidi, G. R. 10 2008 On a Laplacian spectral characterization of graphs of index less than 2. Zbl 1152.05046Omidi, G. R. 8 2008 Starlike trees are determined by their Laplacian spectrum. Zbl 1114.05064Omidi, G. R.; Tajbakhsh, K. 43 2007 Spectral characterization of graphs with index at most \(\sqrt {2+\sqrt {5}}\). Zbl 1107.05058Ghareghani, N.; Omidi, G. R.; Tayfeh-Rezaie, B. 34 2007 3-designs with block size 6 from \(\mathrm{PSL}(2,q)\) and their large sets. Zbl 1115.05009Omidi, G. R.; Pournaki, M. R.; Tayfeh-Rezaie, B. 6 2007 New large sets of \(t\)-designs with prescribed groups of automorphisms. Zbl 1118.05007Laue, R.; Omidi, G. R.; Tayfeh-Rezaie, B.; Wassermann, A. 4 2007 \(3\)-designs from PGL\((2,q)\). Zbl 1097.05007Cameron, P. J.; Omidi, G. R.; Tayfeh-Rezaie, B. 30 2006 3-designs from \(\text{PSL}(2,q)\). Zbl 1106.05008Cameron, P. J.; Maimani, H. R.; Omidi, G. R.; Tayfeh-Rezaie, B. 15 2006 all cited Publications top 5 cited Publications all top 5 Cited by 336 Authors 17 Omidi, Gholam Reza 13 Wang, Jianfeng 12 Liu, Xiaogang 11 Huang, Qiongxiang 9 Belardo, Francesco 7 Wong, Dein 7 Zhang, Yuanping 6 Bu, Changjiang 6 Liu, Fenjin 6 Ma, Xiaobin 6 Shahsiah, Maryam 6 Zhou, Jiang 5 Simić, Slobodan K. 5 Tayfeh-Rezaie, Behruz 5 Tian, Fenglei 4 Fan, Yizheng 4 Ganie, Hilal Ahmad 4 Liu, Weijun 4 Lu, Pengli 4 Pirzada, Shariefuddin 4 Shu, Jinlong 4 Stanić, Zoran 4 Wang, Long 4 Wang, Wei 4 Yong, Xuerong 3 Cvetkovic, Dragos M. 3 Das, Kinkar Chandra 3 Greaves, Gary 3 Haemers, Willem H. 3 Hou, Xiang-Dong 3 Hua, XiaoHui 3 Ilić, Aleksandar 3 Koolen, Jack H. 3 Lai, Hong-Jian 3 Li, Shuchao 3 Ling, Bo 3 Liu, Muhuo 3 Lu, Zaiping 3 Marzi, Enzo M. Li 3 Polcyn, Joanna 3 Trevisan, Vilmar 3 Van Dam, Edwin Robert 3 Vatandoost, Ebrahim 3 Xue, Jie 3 Yu, Guanglong 3 Zhang, Heping 3 Zhang, Xiaodong 2 Abreu, Nair Maria Maia de 2 Alavi, Seyed Hassan 2 Bayat, Mohsen 2 Braga, Rodrigo O. 2 Chang, Gerard Jennhwa 2 Chang, Yanxun 2 Chen, Jing 2 Chen, Zhibing 2 Cheng, Ximing 2 Daneshkhah, Ashraf 2 del Vecchio, Renata Raposo 2 Fang, Xianwen 2 Feng, Yanquan 2 Guo, Guangquan 2 Huang, Jing 2 Huang, Liang-Hao 2 Khoeini, Farideh 2 Laue, Reinhard 2 Li, Caiheng 2 Li, Honghai 2 Lin, Huiqiu 2 Liu, Ruifang 2 Liu, Ruying 2 Lou, Bengong 2 Maherani, Leila 2 Nath, Rajat Kanti 2 Pan, Jiangmin 2 Qi, Liqun 2 Raeisi, Ghaffar 2 Ramezani, Farzaneh 2 Ramezani, Fatemeh 2 Rodrigues, Virgínia Maria 2 Ruciński, Andrzej 2 Shan, Haiying 2 Shao, Jiayu 2 Song, Xiaoqiu 2 Song, Yazhi 2 Sorgun, Sezer 2 Sun, Lizhu 2 Tan, Shangwang 2 Tang, Jianxiong 2 Topçu, Hatice 2 Wang, Guoping 2 Wang, Suijie 2 Wang, Wenzhe 2 Wu, Tingzeng 2 Yang, Dawei 2 Yeh, Hong-Gwa 2 You, Lihua 2 Yue, Junjie 2 Zhang, Liping 2 Zhou, Junling 1 Aalipour, Ghodratollah ...and 236 more Authors all top 5 Cited in 56 Serials 62 Linear Algebra and its Applications 29 Discrete Mathematics 13 Linear and Multilinear Algebra 11 Graphs and Combinatorics 8 Discrete Applied Mathematics 8 Designs, Codes and Cryptography 6 Journal of Combinatorial Theory. Series A 6 Discrete Mathematics, Algorithms and Applications 5 Computers & Mathematics with Applications 5 Applied Mathematics and Computation 4 European Journal of Combinatorics 3 Indian Journal of Pure & Applied Mathematics 3 Journal of Algebra 3 Journal of Combinatorial Designs 3 Discussiones Mathematicae. Graph Theory 3 Journal of Linear and Topological Algebra 2 Acta Mathematica Vietnamica 2 Journal of Combinatorial Theory. Series B 2 Applied Mathematics Letters 2 SIAM Journal on Discrete Mathematics 2 Journal of Algebraic Combinatorics 2 Frontiers of Mathematics in China 2 Ars Mathematica Contemporanea 2 Transactions on Combinatorics 2 Carpathian Mathematical Publications 1 Communications in Algebra 1 Czechoslovak Mathematical Journal 1 Geometriae Dedicata 1 Journal of Geometry 1 Journal of Pure and Applied Algebra 1 Monatshefte für Mathematik 1 Transactions of the American Mathematical Society 1 Acta Mathematicae Applicatae Sinica. English Series 1 Asia-Pacific Journal of Operational Research 1 Aequationes Mathematicae 1 Algebra Colloquium 1 Journal of Mathematical Sciences (New York) 1 Computational and Applied Mathematics 1 Finite Fields and their Applications 1 ELA. The Electronic Journal of Linear Algebra 1 Journal of Shanghai University 1 Acta Mathematica Sinica. English Series 1 Acta et Commentationes Universitatis Tartuensis de Mathematica 1 Integers 1 Iranian Journal of Science and Technology. Transaction A: Science 1 Comptes Rendus. Mathématique. Académie des Sciences, Paris 1 Journal of Algebra and its Applications 1 Journal of the Indonesian Mathematical Society 1 Boletim da Sociedade Paranaense de Matemática. Terceira Série 1 AKCE International Journal of Graphs and Combinatorics 1 International Journal of Fracture 1 Science China. Mathematics 1 International Journal of Group Theory 1 ISRN Discrete Mathematics 1 Journal of Mathematics 1 Journal of Algebra, Combinatorics, Discrete Structures and Applications all top 5 Cited in 13 Fields 213 Combinatorics (05-XX) 34 Linear and multilinear algebra; matrix theory (15-XX) 26 Group theory and generalizations (20-XX) 5 Information and communication theory, circuits (94-XX) 3 Number theory (11-XX) 3 Associative rings and algebras (16-XX) 2 Geometry (51-XX) 2 Mechanics of deformable solids (74-XX) 1 Field theory and polynomials (12-XX) 1 Topological groups, Lie groups (22-XX) 1 Manifolds and cell complexes (57-XX) 1 Quantum theory (81-XX) 1 Operations research, mathematical programming (90-XX) Citations by Year