Keith A. Hardie

According to our database, Keith A. Hardie authored at least 9 papers between 1995 and 2013.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2013

The Fibre of a Pinch Map in a Model Category.

Keith A. Hardie, Peter Joseph Witbooi

Appl. Categorical Struct., 2013

2011

A Coherent Homotopy Category of 2-track Commutative Cubes.

Keith A. Hardie, Klaus Heiner Kamps, Peter J. Witbooi

Appl. Categorical Struct., 2011

2008

Finite relational structure models of topological spaces and maps.

Keith A. Hardie, Peter J. Witbooi

Theor. Comput. Sci., 2008

2004

A 2-groupoid Characterisation of the Cubical Homotopy Pushout.

Keith A. Hardie, Klaus Heiner Kamps, Peter J. Witbooi

Appl. Categorical Struct., 2004

Triple Brackets and Lax Morphism Categories.

Keith A. Hardie, Klaus Heiner Kamps, Howard J. Marcum, Nobuyuki Oda

Appl. Categorical Struct., 2004

2003

A non-Hausdorff quaternion multiplication.

Keith A. Hardie, S. Salbany, J. J. C. Vermeulen, Peter J. Witbooi

Theor. Comput. Sci., 2003

2001

A Homotopy Bigroupoid of a Topological Space.

Keith A. Hardie, Klaus Heiner Kamps, R. W. Kieboom

Appl. Categorical Struct., 2001

2000

A Homotopy 2-Groupoid of a Hausdorff Space.

Keith A. Hardie, Klaus Heiner Kamps, R. W. Kieboom

Appl. Categorical Struct., 2000

1995

A projective homotopy theory of crossed<i>G</i>-modules.

Graham Ellis, Keith A. Hardie

Appl. Categorical Struct., 1995