Dr Martin Crossley
Associate Professor
Telephone: (01792) 602759
Room: Office - 221
Second Floor
Talbot Building
Singleton Campus


  1. & Higher conjugation cohomology in commutative Hopf algebras. Proceedings of the Edinburgh Mathematical Society 44(01), 19
  2. & Bases for Cooperations in K-Theory. K-Theory 23(3), 237-250.
  3. & Algebras of operations in K-Theory. Topology 44(1), 151-174.
  4. & The discrete module category for the ring of K-theory operations. Topology 46(2), 139-154.
  5. & Conjugation invariants in the Leibniz–Hopf algebra. Journal of Pure and Applied Algebra 217(12), 2247-2254.

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  • MA-131 Geometry: Mathematics, Logic and Communication

    An introduction to Euclidean and Cartesian geometry, as a basis for developing general mathematical skills including logic and communication.

  • MA-312 Higher Algebra

    This course approaches the theory of groups, rings and modules as abstract algebraic objects. The course also introduces categories as a language and unifying force in modern mathematics.


  • Discrete module categories (current)

    Student name:
    Other supervisor: Dr Jeffrey Giansiracusa
  • Noncomutative calculi, modules and cohomology (current)

    Student name:
    Other supervisor: Dr Edwin Beggs
  • Tropical Scheme theory and the tropical j-invariant (current)

    Student name:
    Other supervisor: Dr Jeffrey Giansiracusa