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Research

Publications: Dr John Bray

Bray JN, Cai Q, Cameron PJ, Spiga P, Zhang H ( 2020 ) . The Hall–Paige conjecture, and synchronization for affine and diagonal groups . Journal of Algebra vol. 545 , 27 - 42 .
Bray JN, Baarnhielm H ( 2017 ) . A new method for recognising Suzuki groups . JOURNAL OF ALGEBRA vol. 493 , 483 - 499 .
Bray JN, Parker RA, Wilson RA ( 2016 ) . Finding 47:23 in the Baby Monster . LMS Journal of Computation and Mathematics vol. 19 , ( 1 ) 229 - 234 .
BRAY JN, Roney-Dougal C, Holt D ( 2013 ) . The Maximal Subgroups of the Low-Dimensional Finite Classical Groups . Cambridge University Press
Bray JN, Conder MDE, Leedham-Green CR, O'Brien EA ( 2011 ) . SHORT PRESENTATIONS FOR ALTERNATING AND SYMMETRIC GROUPS . T AM MATH SOC vol. 363 , ( 6 ) 3277 - 3285 .
Bray JN, Curtis RT ( 2010 ) . THE LEECH LATTICE Lambda AND THE CONWAY GROUP .O REVISITED . T AM MATH SOC vol. 362 , ( 3 ) 1351 - 1369 .
Bray JN, Holt DF, Roney-Dougal CM ( 2009 ) . Certain classical groups are not well-defined . J GROUP THEORY vol. 12 , ( 2 ) 171 - 180 .
Bray JN, Wilson RA ( 2008 ) . Examples of 3-dimensional 1-cohomology for absolutely irreducible modules of finite simple groups . J GROUP THEORY vol. 11 , ( 5 ) 669 - 673 .
Bolt SW, Bray JN, Curtis RT ( 2007 ) . Symmetric presentation of the Janko group J(4) . J LOND MATH SOC vol. 76 , 683 - 701 .
Bailey RF, Bray JN ( 2007 ) . Decoding the Mathieu group M-12 . ADV MATH COMMUN vol. 1 , ( 4 ) 477 - 487 .
Bray JN, Wilson RA ( 2006 ) . Explicit representations of maximal subgroups of the Monster . J ALGEBRA vol. 300 , ( 2 ) 834 - 857 .
Bray JN, Wilson RA ( 2006 ) . On the orders of automorphism groups of finite groups. II . J GROUP THEORY vol. 9 , ( 4 ) 537 - 545 .
Bray JN, Wilson RA ( 2005 ) . On the orders of automorphism groups of finite groups . B LOND MATH SOC vol. 37 , 381 - 385 .
Bray JN, Wilson JS, Wilson RA ( 2005 ) . A Characterization of finite soluble groups by laws in two variables . B LOND MATH SOC vol. 37 , 179 - 186 .
Bray JN, Curtis RT, Parker CW, Wiedorn CB ( 2005 ) . Symmetric presentations for the Fischer groups II: The sporadic groups . GEOMETRIAE DEDICATA vol. 112 , ( 1 ) 1 - 23 .
Bray JN, Curtis RT ( 2004 ) . Double coset enumeration of symmetrically generated groups . J GROUP THEORY vol. 7 , ( 2 ) 167 - 185 .
Bray JN, Curtis RT ( 2003 ) . Monomial modular representations and symmetric generation of the Harada-Norton group . J ALGEBRA vol. 268 , ( 2 ) 723 - 743 .
Bray JN, Curtis RT, Parker CW, Wiedorn CB ( 2003 ) . Symmetric presentations for the Fischer groups I: the classical groups Sp(6)(2), Sp(8)(2), and 3 center dot O-7(3) . J ALGEBRA vol. 265 , ( 1 ) 171 - 199 .
Bray JN, Suleiman IAI, Walsh PG, Wilson RA ( 2001 ) . Generating maximal subgroups of sporadic simple groups . COMMUN ALGEBRA vol. 29 , ( 3 ) 1325 - 1337 .