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Details of Grant 

EPSRC Reference: EP/Y016270/1
Title: Computable manifolds
Principal Investigator: Douglas, Dr C
Other Investigators:
Researcher Co-Investigators:
Dr C Dorn
Project Partners:
Department: Mathematical Institute
Organisation: University of Oxford
Scheme: Standard Research
Starts: 01 April 2024 Ends: 31 March 2027 Value (£): 536,092
EPSRC Research Topic Classifications:
Algebra & Geometry Mathematical Physics
EPSRC Industrial Sector Classifications:
No relevance to Underpinning Sectors
Related Grants:
Panel History:
Panel DatePanel NameOutcome
06 Sep 2023 EPSRC Mathematical Sciences Prioritisation Panel September 2023 Announced
Summary on Grant Application Form
This research programme will integrate expertise from Mathematics and Computer Science to develop theoretical and practical tools for the study of higher-dimensional topological and quantum-algebraic structures.

We will formulate a novel combinatorial and computable description of all possible singularities of manifolds, and leverage this model to give a complete finite classification of the stable singularities that can occur in spacetime dimension 4. We will then develop a corresponding combinatorial description, and spacetime-dimension-4 classification, of all possible non-singular deformations of manifolds. Combining the singular and non-singular descriptions, we will obtain the first faithful, finite, computable model of smooth spaces. Finally, using this model, we will develop and implement an efficient algorithm for producing an extensive dataset of such spaces, suitable for further theoretical and computational exploration.

This research effort will be organised into three strands---Higher singularities, Higher braids, and Combinatorial computable manifolds---and will be achieved by harnessing emerging frameworks and techniques at the cross-disciplinary intersection of quantum topology, quantum algebra, and combinatorial and computational topology.
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Organisation Website: http://www.ox.ac.uk