The Logic Group at Leeds Faculty Research Students Prof S Barry Cooper Univ. Research Fellow Dr Andrew E M Lewis Prof H Dugald Macpherson Prof Anand Pillay Prof Michael Rathjen Dr Peter M Schuster Univ. Life Fellow Dr Alan B Slomson Prof John K Truss Research Professor Stanley S Wainer Aisha Abogatma George Attesis Liliana Badillo Robert Barham David Bradley-Williams Ahmet Cevik Cong Chen Jacob Cook Benedict Durrant Charlotte Kestner Kyung Il Lee Andres Aranda Lopez Mayra Montalvo-Ballesteros Alexandra Omar-Aziz Rizos Sklinos Andrew Swan Stijn Vermeeren Pedro Francisco Valencia Vizcaíno Research Fellows Dr Laura Crosilla Dr Charles Harris Dr Deborah Lockett Recent and Current Visitors Recent Research Students Dr Gareth Boxall Dr Daniela Amato Dr Morteza Moniri (Tehran) Dr Hans Adler Dr Franck Benoist Dr Robert Gray (St Andrews) Dr George Barmpalias (Wellington) Dr Roman Wencel (Wrocław) Prof Martin Ziegler (Freiburg) Dr Vadim Puzarenko (Novosibirsk) Prof Eido Kyuma (Aichi-gakuin) Prof Angsheng Li (Beijing) Prof Andrei Morozov (Novosibirsk) Prof Osamu Takaki (Kyoto) Dr Ivan Tomašić (Zagreb) Dr Sergei Tupailo (Tallinn) Prof Yue Yang (Singapore) Dr Bahareh Afshari Dr Silvia Barbina Dr Spiros Bousbouras Dr Gareth Boxall Dr Gabriela Campero-Arena Dr Ray-Ming Chen Dr Katie M Chicot Dr Pietro dello Stritto Dr Ragab Elageili Dr Phil J. Ellison Dr Richard Elwes Dr Ben J Gibbons Dr Matthew Giorgi Dr Charles Harris Dr Tristan J B Jenkinson Dr David M Knipe Dr Graham Leigh Dr Stephen C Lovell Dr Richard Marshall Dr Timothy R Mellor Dr Anthony Morphett Dr Feresiano Mwesigye Dr Davide Penazzi Dr Simon Rose Dr Mark J Ryten Dr Debbie Sawyer Dr Mariya Soskova Dr Elliott Spoors Dr Klaus Thiel Dr Susana Torrezão Dr Agatha Walczak-Typke Dr Richard S Williams Associated Members Mr John Derrick Visiting Fellow Dr Richard Elwes