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Department of Pure Mathematics and Mathematical Statistics

Professor of Foundations of Mathematics

Research Interests: Category theory, in particular topos theory and connections with logic

Publications

Editorial
P Johnstone
– Journal of Pure and Applied Algebra
(1997)
116,
1
Special volume on the occasion of the 60th birthday of Professor Peter J. Freyd
(1997)
REmarks on quintessential and persistent localizations
PT Johnstone
– Theory and Applications of Categories
(1996)
2,
90
Remarks on quintessential and persistent localizations
PT Johnstone
– Theory and Applications of Categories
(1996)
2,
No.\ 8
REmarks on continuous Mal'cev algebras
PT Johnstone, MC Pedicchio
– Rendiconti Istituto Matematico Univ. Trieste
(1995)
25,
277
Category theory and computer science
(1995)
953,
vi+252
Variations on the bagdomain theme
PT JOHNSTONE
– Theoretical Computer Science
(1994)
136,
3
Fibrations and partial products in a 2-category
PT Johnstone
– Applied Categorical Structures: a journal devoted to applications of categorical methods in algebra,
(1993)
1,
141
Applications of categories in computer science
(1992)
177,
Partial products, bagdomains and hyperlocal toposes
PT Johnstone
(1992)
177,
315
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Room

C1.07

Telephone

01223 337985