The Editorial Board of Theory and Applications of Categories controls this special series with coordination by its Managing Editor Geoff Cruttwell, Associate Managing Editor Michael Barr, and Steering Committee. Electronic archives are maintained by Theory and Applications of Categories and at various mirror sites.
The Editorial Board wishes to acknowledge financial support from the M. Y. Bell Faculty Fund towards purchase of the journal Theory and Applications of Categories' first server, and on-going technical support from the Mount Allison University Computing Services Department.
Expositions in Theory and Applications of Categories ("TAC Expositions") is a special series specifically designed for publication of well-written and novel expository articles on topics of current research interest in the theory and/or applications of categories. While a TAC Exposition article need not include new results, it must be novel in either its arrangement or viewpoint, providing a new perspective or context for known results. Authors considering submitting an expository paper are advised to consult an editor on its suitability for TAC Expositions.
To maintain a high standard in the TAC Expositions series, articles in this series must be approved by two TAC editors.
Final versions of TAC Exposition articles should be in the correct format for general TAC Articles.
Subscribers to the journal Theory and Applications of Categories receive abstracts of new Expositions by electronic mail. PDF files of the reprints are available by WWW.
To subscribe to Theory and Applications of Categories send a request to tac@mta.ca. The journal and reprints series are free to individuals.
Authors retain copyright to articles appearing in the Journal. The Journal itself is copyright by its Editorial Board. For any other query, contact the Managing Editor, Geoff Cruttwell, gcruttwell@mta.ca .