Edit Profile (opens in new tab) Meagher, Karen Compute Distance To: Compute Author ID: meagher.karen Published as: Meagher, Karen; Meagher, K. External Links: MGP · ORCID Documents Indexed: 48 Publications since 2005, including 1 Book Co-Authors: 46 Co-Authors with 46 Joint Publications 921 Co-Co-Authors all top 5 Co-Authors 1 single-authored 12 Fallat, Shaun M. 8 Yang, Boting 5 Ahmadi, Bahman 4 Adm, Mohammad 4 Godsil, Christopher David 4 Ihringer, Ferdinand 4 Nasserasr, Shahla 4 Purdy, Alison 4 Razafimahatratra, Andriaherimanana Sarobidy 4 Spiga, Pablo 3 Bailey, Robert F. 3 Moura, Lucia 3 Stevens, Brett 2 Alinaghipour, Fatemeh 2 Bergen, Ryan 2 Borg, Peter 2 Cavers, Michael S. 2 Plosker, Sarah 2 Shirazi, Mahsa N. 2 Soltani, Abolghasem 1 Alameda, Joseph S. 1 Almuhtaseb, Khawla 1 Burgess, Andrea C. 1 Cáceres, José 1 Dyck, Adam 1 Erzurumluoğlu, Aras 1 Fan, Yizheng 1 Fishel, Susanna 1 Garijo, Delia 1 González Herrera, Antonio 1 Gorr, Adam 1 Herman, Allen 1 Hurlbert, Glenn H. 1 Jaques, Sam 1 Joshi, Neha 1 Kamat, Vikram 1 Kenter, Franklin H. J. 1 Márquez, Alberto 1 Nasser, Shahla 1 Pike, David A. 1 Puertas, María Luz 1 Sin, Peter K. W. 1 Taklimi, Fatemeh Alinaghipour 1 Tiep Pham Huu 1 Yu, Guanglong 1 Zekaoui, Latifa all top 5 Serials 5 Journal of Combinatorial Designs 4 European Journal of Combinatorics 4 The Electronic Journal of Combinatorics 3 Journal of Combinatorial Theory. Series A 3 Designs, Codes and Cryptography 3 Linear Algebra and its Applications 3 Special Matrices 2 Discrete Applied Mathematics 2 Discrete Mathematics 2 Graphs and Combinatorics 2 The Australasian Journal of Combinatorics 2 Annals of Combinatorics 1 Journal of Combinatorial Theory. Series B 1 Theoretical Computer Science 1 SIAM Journal on Discrete Mathematics 1 Journal of Algebraic Combinatorics 1 ELA. The Electronic Journal of Linear Algebra 1 Discrete Mathematics and Theoretical Computer Science. DMTCS 1 Cambridge Studies in Advanced Mathematics 1 Involve 1 Ars Mathematica Contemporanea 1 Algebraic Combinatorics 1 The Art of Discrete and Applied Mathematics all top 5 Fields 48 Combinatorics (05-XX) 9 Group theory and generalizations (20-XX) 6 Linear and multilinear algebra; matrix theory (15-XX) 3 Geometry (51-XX) 2 Computer science (68-XX) 1 Statistics (62-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 39 Publications have been cited 408 times in 256 Documents Cited by ▼ Year ▼ Erdős-Ko-Rado theorems. Algebraic approaches. Zbl 1343.05002Godsil, Christopher; Meagher, Karen 69 2016 A new proof of the Erdős-Ko-Rado theorem for intersecting families of permutations. Zbl 1177.05010Godsil, Chris; Meagher, Karen 47 2009 On the metric dimension of Grassmann graphs. Zbl 1286.05035Bailey, Robert F.; Meagher, Karen 26 2011 Minimum number of distinct eigenvalues of graphs. Zbl 1282.05085Ahmadi, Bahman; Alinaghipour, Fatemeh; Cavers, Michael S.; Fallat, Shaun; Meagher, Karen; Nasser, Shahla 21 2013 On the complexity of the positive semidefinite zero forcing number. Zbl 1330.05064Fallat, Shaun; Meagher, Karen; Yang, Boting 19 2016 Group construction of covering arrays. Zbl 1057.05023Meagher, Karen; Stevens, Brett 19 2005 Erdős-Ko-Rado theorems for uniform set-partition systems. Zbl 1075.05086Meagher, Karen; Moura, Lucia 18 2005 An Erdős-Ko-Rado theorem for finite 2-transitive groups. Zbl 1333.05306Meagher, Karen; Spiga, Pablo; Tiep, Pham Huu 17 2016 An Erdős-Ko-Rado theorem for the derangement graph of PGL(\(2,q\)) acting on the projective line. Zbl 1227.05163Meagher, Karen; Spiga, Pablo 16 2011 An Erdős-Ko-Rado theorem for the derangement graph of \(\mathrm{PGL}_3(q)\) acting on the projective plane. Zbl 1298.05175Meagher, Karen; Spiga, Pablo 15 2014 Covering arrays on graphs. Zbl 1074.05021Meagher, Karen; Stevens, Brett 13 2005 An algebraic proof of the Erdős-Ko-Rado theorem for intersecting families of perfect matchings. Zbl 1370.05102Godsil, Chris; Meagher, Karen 12 2017 Resolving sets for Johnson and Kneser graphs. Zbl 1259.05051Bailey, Robert F.; Cáceres, José; Garijo, Delia; González, Antonio; Márquez, Alberto; Meagher, Karen; Puertas, María Luz 12 2013 The Erdős-Ko-Rado property for some permutation groups. Zbl 1309.05175Ahmadi, Bahman; Meagher, Karen 11 2015 Mixed covering arrays on graphs. Zbl 1137.05016Meagher, Karen; Moura, Lucia; Zekaoui, Latifa 10 2007 A new proof for the Erdős-Ko-Rado theorem for the alternating group. Zbl 1284.05323Ahmadi, Bahman; Meagher, Karen 9 2014 The Erdős-Ko-Rado property for some 2-transitive groups. Zbl 1326.05068Ahmadi, Bahman; Meagher, Karen 9 2015 An Erdős-Ko-Rado theorem for multisets. Zbl 1244.05223Meagher, Karen; Purdy, Alison 7 2011 On triangles in derangement graphs. Zbl 1459.05122Meagher, Karen; Razafimahatratra, Andriaherimanana Sarobidy; Spiga, Pablo 6 2021 A Sperner-type theorem for set-partition systems. Zbl 1077.05097Meagher, Karen; Moura, Lucia; Stevens, Brett 5 2005 Multiplicity-free permutation representations of the symmetric group. Zbl 1234.20015Godsil, Chris; Meagher, Karen 5 2010 An Erdős-Ko-Rado theorem for the group \(\mathrm{PSU}(3, q)\). Zbl 1407.05232Meagher, Karen 5 2019 On the relationships between zero forcing numbers and certain graph coverings. Zbl 1291.05126Taklimi, Fatemeh Alinaghipour; Fallat, Shaun; Meagher, Karen 5 2014 Generalized covering designs and clique coverings. Zbl 1230.05090Bailey, Robert F.; Burgess, Andrea C.; Cavers, Michael S.; Meagher, Karen 4 2011 Infection in hypergraphs. Zbl 1380.05139Bergen, Ryan; Fallat, Shaun; Gorr, Adam; Ihringer, Ferdinand; Meagher, Karen; Purdy, Alison; Yang, Boting; Yu, Guanglong 4 2018 Achievable multiplicity partitions in the inverse eigenvalue problem of a graph. Zbl 1431.05097Adm, Mohammad; Fallat, Shaun; Meagher, Karen; Nasserasr, Shahla; Plosker, Sarah; Yang, Boting 3 2019 Compressed cliques graphs, clique coverings and positive zero forcing. Zbl 1394.05087Fallat, Shaun; Meagher, Karen; Soltani, Abolghasem; Yang, Boting 3 2018 Sperner partition systems. Zbl 1269.05107Li, P. C.; Meagher, Karen 3 2013 All 2-transitive groups have the EKR-module property. Zbl 1448.05228Meagher, Karen; Sin, Peter 3 2021 The Erdős-Ko-Rado theorem for 2-pointwise and 2-setwise intersecting permutations. Zbl 1482.05328Meagher, Karen; Razafimahatratra, A. Sarobidy 2 2021 An Erdős-Ko-Rado theorem for subset partitions. Zbl 1309.05176Dyck, Adam; Meagher, Karen 2 2015 Miklós-Manickam-Singhi conjectures on partial geometries. Zbl 1387.05033Ihringer, Ferdinand; Meagher, Karen 1 2018 The Katona cycle proof of the Erdős-Ko-Rado theorem and its possibilities. Zbl 1408.05132Borg, Peter; Meagher, Karen 1 2016 The minimum rank of universal adjacency matrices. Zbl 1252.05107Ahmadi, B.; Alinaghipour, F.; Fallat, Shaun M.; Fan, Yi-Zheng; Meagher, K.; Nasserasr, S. 1 2012 Some Erdős-Ko-Rado results for linear and affine groups of degree two. Zbl 1502.05091Meagher, Karen; Razafimahatratra, Andriaherimanana Sarobidy 1 2023 Weakly Hadamard diagonalizable graphs. Zbl 1458.05136Adm, Mohammad; Almuhtaseb, Khawla; Fallat, Shaun; Meagher, Karen; Nasserasr, Shahla; Shirazi, Mahsa N.; Razafimahatratra, A. S. 1 2021 Ovoids of generalized quadrangles of order \((q,q^2-q)\) and Delsarte cocliques in related strongly regular graphs. Zbl 1400.05284Adm, Mohammad; Bergen, Ryan; Ihringer, Ferdinand; Jaques, Sam; Meagher, Karen; Purdy, Alison; Yang, Boting 1 2018 Brushing number and zero-forcing number of graphs and their line graphs. Zbl 1404.05207Erzurumluoğlu, Aras; Meagher, Karen; Pike, David 1 2018 Intersecting generalised permutations. Zbl 1309.05005Borg, Peter; Meagher, Karen 1 2015 Some Erdős-Ko-Rado results for linear and affine groups of degree two. Zbl 1502.05091Meagher, Karen; Razafimahatratra, Andriaherimanana Sarobidy 1 2023 On triangles in derangement graphs. Zbl 1459.05122Meagher, Karen; Razafimahatratra, Andriaherimanana Sarobidy; Spiga, Pablo 6 2021 All 2-transitive groups have the EKR-module property. Zbl 1448.05228Meagher, Karen; Sin, Peter 3 2021 The Erdős-Ko-Rado theorem for 2-pointwise and 2-setwise intersecting permutations. Zbl 1482.05328Meagher, Karen; Razafimahatratra, A. Sarobidy 2 2021 Weakly Hadamard diagonalizable graphs. Zbl 1458.05136Adm, Mohammad; Almuhtaseb, Khawla; Fallat, Shaun; Meagher, Karen; Nasserasr, Shahla; Shirazi, Mahsa N.; Razafimahatratra, A. S. 1 2021 An Erdős-Ko-Rado theorem for the group \(\mathrm{PSU}(3, q)\). Zbl 1407.05232Meagher, Karen 5 2019 Achievable multiplicity partitions in the inverse eigenvalue problem of a graph. Zbl 1431.05097Adm, Mohammad; Fallat, Shaun; Meagher, Karen; Nasserasr, Shahla; Plosker, Sarah; Yang, Boting 3 2019 Infection in hypergraphs. Zbl 1380.05139Bergen, Ryan; Fallat, Shaun; Gorr, Adam; Ihringer, Ferdinand; Meagher, Karen; Purdy, Alison; Yang, Boting; Yu, Guanglong 4 2018 Compressed cliques graphs, clique coverings and positive zero forcing. Zbl 1394.05087Fallat, Shaun; Meagher, Karen; Soltani, Abolghasem; Yang, Boting 3 2018 Miklós-Manickam-Singhi conjectures on partial geometries. Zbl 1387.05033Ihringer, Ferdinand; Meagher, Karen 1 2018 Ovoids of generalized quadrangles of order \((q,q^2-q)\) and Delsarte cocliques in related strongly regular graphs. Zbl 1400.05284Adm, Mohammad; Bergen, Ryan; Ihringer, Ferdinand; Jaques, Sam; Meagher, Karen; Purdy, Alison; Yang, Boting 1 2018 Brushing number and zero-forcing number of graphs and their line graphs. Zbl 1404.05207Erzurumluoğlu, Aras; Meagher, Karen; Pike, David 1 2018 An algebraic proof of the Erdős-Ko-Rado theorem for intersecting families of perfect matchings. Zbl 1370.05102Godsil, Chris; Meagher, Karen 12 2017 Erdős-Ko-Rado theorems. Algebraic approaches. Zbl 1343.05002Godsil, Christopher; Meagher, Karen 69 2016 On the complexity of the positive semidefinite zero forcing number. Zbl 1330.05064Fallat, Shaun; Meagher, Karen; Yang, Boting 19 2016 An Erdős-Ko-Rado theorem for finite 2-transitive groups. Zbl 1333.05306Meagher, Karen; Spiga, Pablo; Tiep, Pham Huu 17 2016 The Katona cycle proof of the Erdős-Ko-Rado theorem and its possibilities. Zbl 1408.05132Borg, Peter; Meagher, Karen 1 2016 The Erdős-Ko-Rado property for some permutation groups. Zbl 1309.05175Ahmadi, Bahman; Meagher, Karen 11 2015 The Erdős-Ko-Rado property for some 2-transitive groups. Zbl 1326.05068Ahmadi, Bahman; Meagher, Karen 9 2015 An Erdős-Ko-Rado theorem for subset partitions. Zbl 1309.05176Dyck, Adam; Meagher, Karen 2 2015 Intersecting generalised permutations. Zbl 1309.05005Borg, Peter; Meagher, Karen 1 2015 An Erdős-Ko-Rado theorem for the derangement graph of \(\mathrm{PGL}_3(q)\) acting on the projective plane. Zbl 1298.05175Meagher, Karen; Spiga, Pablo 15 2014 A new proof for the Erdős-Ko-Rado theorem for the alternating group. Zbl 1284.05323Ahmadi, Bahman; Meagher, Karen 9 2014 On the relationships between zero forcing numbers and certain graph coverings. Zbl 1291.05126Taklimi, Fatemeh Alinaghipour; Fallat, Shaun; Meagher, Karen 5 2014 Minimum number of distinct eigenvalues of graphs. Zbl 1282.05085Ahmadi, Bahman; Alinaghipour, Fatemeh; Cavers, Michael S.; Fallat, Shaun; Meagher, Karen; Nasser, Shahla 21 2013 Resolving sets for Johnson and Kneser graphs. Zbl 1259.05051Bailey, Robert F.; Cáceres, José; Garijo, Delia; González, Antonio; Márquez, Alberto; Meagher, Karen; Puertas, María Luz 12 2013 Sperner partition systems. Zbl 1269.05107Li, P. C.; Meagher, Karen 3 2013 The minimum rank of universal adjacency matrices. Zbl 1252.05107Ahmadi, B.; Alinaghipour, F.; Fallat, Shaun M.; Fan, Yi-Zheng; Meagher, K.; Nasserasr, S. 1 2012 On the metric dimension of Grassmann graphs. Zbl 1286.05035Bailey, Robert F.; Meagher, Karen 26 2011 An Erdős-Ko-Rado theorem for the derangement graph of PGL(\(2,q\)) acting on the projective line. Zbl 1227.05163Meagher, Karen; Spiga, Pablo 16 2011 An Erdős-Ko-Rado theorem for multisets. Zbl 1244.05223Meagher, Karen; Purdy, Alison 7 2011 Generalized covering designs and clique coverings. Zbl 1230.05090Bailey, Robert F.; Burgess, Andrea C.; Cavers, Michael S.; Meagher, Karen 4 2011 Multiplicity-free permutation representations of the symmetric group. Zbl 1234.20015Godsil, Chris; Meagher, Karen 5 2010 A new proof of the Erdős-Ko-Rado theorem for intersecting families of permutations. Zbl 1177.05010Godsil, Chris; Meagher, Karen 47 2009 Mixed covering arrays on graphs. Zbl 1137.05016Meagher, Karen; Moura, Lucia; Zekaoui, Latifa 10 2007 Group construction of covering arrays. Zbl 1057.05023Meagher, Karen; Stevens, Brett 19 2005 Erdős-Ko-Rado theorems for uniform set-partition systems. Zbl 1075.05086Meagher, Karen; Moura, Lucia 18 2005 Covering arrays on graphs. Zbl 1074.05021Meagher, Karen; Stevens, Brett 13 2005 A Sperner-type theorem for set-partition systems. Zbl 1077.05097Meagher, Karen; Moura, Lucia; Stevens, Brett 5 2005 all cited Publications top 5 cited Publications all top 5 Cited by 397 Authors 22 Meagher, Karen 16 Colbourn, Charles J. 12 Ku, Cheng Yeaw 10 Wong, Kok Bin 8 Fallat, Shaun M. 7 Razafimahatratra, Andriaherimanana Sarobidy 7 Rodríguez-Velazquez, Juan Alberto 7 Spiga, Pablo 7 Yang, Boting 6 Akhtar, Yasmeen 6 Godsil, Christopher David 6 Lin, Jephian Chin-Hung 6 Oblak, Polona 6 Šmigoc, Helena 6 Stevens, Brett 6 Wang, Kaishun 5 Cioabă, Sebastian M. 5 Maity, Soumen 4 Bailey, Robert F. 4 Borg, Peter 4 Ellis, David Christopher 4 Guo, Jun 4 Hayat, Sakander 4 Ihringer, Ferdinand 4 Moura, Lucia 4 Nasserasr, Shahla 4 Sarkar, Kaushik 4 Shader, Bryan L. 3 Adm, Mohammad 3 Alishahi, Meysam 3 Barragán-Ramírez, Gabriel A. 3 Brešar, Boštjan 3 D’haeseleer, Jozefien 3 Frankl, Péter 3 Ghorbani, Modjtaba 3 Goryainov, Sergey Viktorovich 3 Hogben, Leslie 3 Hujdurović, Ademir 3 Hurlbert, Glenn H. 3 Kamat, Vikram 3 Kutnar, Klavdija 3 Li, Fenggao 3 Marušič, Dragan 3 Metsch, Klaus 3 Miklavič, Štefko 3 Rajabi Parsa, Mina 3 Rautenbach, Dieter 3 Tokushige, Norihide 3 Torres-Jimenez, Jose 3 Yero, Ismael Gonzalez 3 Yip, Chi Hoi 2 Afzal Siddiqui, Hafiz Muhammad 2 Ahmadi, Bahman 2 Asgarli, Shamil 2 Avila-George, Himer 2 Behajaina, Angelot 2 Brimkov, Boris 2 Chandrasekharan, Reshma C. 2 Danziger, Peter 2 De Boeck, Maarten 2 De Bonis, Annalisa 2 Estrada-Moreno, Alejandro 2 Filmus, Yuval 2 Friedgut, Ehud 2 Gentner, Michael 2 Gupta, Himanshu 2 Hall, H. Tracy 2 Hicks, Illya V. 2 Horsley, Daniel 2 Huang, Liping 2 Imran, Muhammad 2 Kéri, Gerzson 2 Koolen, Jack H. 2 Levene, Rupert Howard 2 Lindzey, Nathan 2 Lv, Benjian 2 Maleki, Roghayeh 2 Östergård, Patric R. J. 2 Ou, Shikun 2 Pan, Xiangfeng 2 Panario, Daniel 2 Plaza, Rafael 2 Plosker, Sarah 2 Rajsbaum, Sergio 2 Ramírez-Cruz, Yunior 2 Raza, Hassan 2 Roberson, David E. 2 Shirazi, Mahsa N. 2 Simos, Dimitris E. 2 Sin, Peter K. W. 2 Soltani, Abolghasem 2 Storme, Leo 2 Suda, Sho 2 Taherkhani, Ali 2 Vaccaro, Ugo 2 Vizer, Máté 2 Wang, Jun 2 Wang, Li 2 Wong, Dein 2 Zhang, Huajun ...and 297 more Authors all top 5 Cited in 76 Serials 25 Discrete Mathematics 23 Journal of Combinatorial Theory. Series A 19 Linear Algebra and its Applications 18 The Electronic Journal of Combinatorics 17 Discrete Applied Mathematics 13 European Journal of Combinatorics 10 Journal of Algebraic Combinatorics 9 Graphs and Combinatorics 8 Theoretical Computer Science 8 Designs, Codes and Cryptography 5 Applied Mathematics and Computation 5 Journal of Combinatorial Optimization 4 Algebraic Combinatorics 3 Finite Fields and their Applications 3 Journal of Combinatorial Designs 3 Annals of Combinatorics 3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 3 Optimization Letters 2 Linear and Multilinear Algebra 2 Advances in Mathematics 2 SIAM Journal on Discrete Mathematics 2 The Australasian Journal of Combinatorics 2 ELA. The Electronic Journal of Linear Algebra 2 Journal of Algebra and its Applications 2 Discrete Optimization 2 Journal of Statistical Theory and Practice 2 Discrete Mathematics, Algorithms and Applications 2 Science China. Mathematics 2 Special Matrices 1 Information Processing Letters 1 Israel Journal of Mathematics 1 Journal of Mathematical Analysis and Applications 1 Ukrainian Mathematical Journal 1 Duke Mathematical Journal 1 Journal of Statistical Planning and Inference 1 Programming and Computer Software 1 Bulletin of the Korean Mathematical Society 1 Combinatorica 1 Bulletin of the Iranian Mathematical Society 1 Facta Universitatis. Series Mathematics and Informatics 1 Journal of the American Mathematical Society 1 International Journal of Mathematics 1 European Journal of Operational Research 1 Mathematical Programming. Series A. Series B 1 Applicable Algebra in Engineering, Communication and Computing 1 Combinatorics, Probability and Computing 1 Discussiones Mathematicae. Graph Theory 1 Constraints 1 Mathematical Problems in Engineering 1 Theory of Computing Systems 1 Journal of Group Theory 1 Discrete Dynamics in Nature and Society 1 Acta Mathematica Sinica. English Series 1 Fundamenta Informaticae 1 Advances in Geometry 1 Comptes Rendus. Mathématique. Académie des Sciences, Paris 1 Journal of Applied Mathematics and Computing 1 AKCE International Journal of Graphs and Combinatorics 1 Mathematics in Computer Science 1 Frontiers of Mathematics in China 1 Ars Mathematica Contemporanea 1 Symmetry 1 Iranian Journal of Mathematical Sciences and Informatics 1 Arabian Journal of Mathematics 1 Palestine Journal of Mathematics 1 Transactions on Combinatorics 1 Journal of Mathematics 1 Electronic Journal of Graph Theory and Applications 1 Journal of Function Spaces 1 Proceedings of the American Mathematical Society. Series B 1 AIMS Mathematics 1 PUMP Journal of Undergraduate Research 1 Communications on Applied Mathematics and Computation 1 DML. Discrete Mathematics Letters 1 Sampling Theory, Signal Processing, and Data Analysis 1 Journal of Algebraic Systems all top 5 Cited in 24 Fields 233 Combinatorics (05-XX) 35 Group theory and generalizations (20-XX) 30 Computer science (68-XX) 26 Linear and multilinear algebra; matrix theory (15-XX) 18 Geometry (51-XX) 15 Operations research, mathematical programming (90-XX) 7 Number theory (11-XX) 6 Statistics (62-XX) 6 Information and communication theory, circuits (94-XX) 5 Convex and discrete geometry (52-XX) 3 Algebraic geometry (14-XX) 3 Harmonic analysis on Euclidean spaces (42-XX) 2 Topological groups, Lie groups (22-XX) 2 Functional analysis (46-XX) 2 Quantum theory (81-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Field theory and polynomials (12-XX) 1 Nonassociative rings and algebras (17-XX) 1 Functions of a complex variable (30-XX) 1 Partial differential equations (35-XX) 1 Operator theory (47-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Numerical analysis (65-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Citations by Year