• Central cohomology operations and K-theory 

      Gálvez Carrillo, Maria Immaculada; Whitehouse, Sarah (2012-04)
      Report de recerca
      Accés obert
      For stable degree zero operations, and also for additive unstable operations of bidegree (0,0), it is known that the centre of the ring of operations for complex cobordism is isomorphic to the corresponding ring of connective ...
    • Central cohomology operations and K-theory 

      Gálvez Carrillo, Maria Immaculada; Whitehouse, Sarah (2014-04-16)
      Article
      Accés obert
      For stable degree 0 operations, and also for additive unstable operations of bidegree (0, 0), it is known that the centre of the ring of operations for complex cobordism is isomorphic to the corresponding ring of connective ...
    • Cohomologia de De Rham 

      Planas i Bahí, Arnau (Universitat Politècnica de Catalunya, 2013-06)
      Treball Final de Grau
      Accés obert
      El treball està dividit en dues parts. En la primera presentem la cohomologia de De Rham i en desenvolupem uns quants resultats. Per exemple: la dualitat de Poincaré, l'existència de la successió exacta llarga Mayer-Vietoris, ...
    • Infinite sums of Adams operations and cobordism. 

      Gálvez Carrillo, Maria Immaculada; Whitehouse, Sarah (2005)
      Article
      Accés obert
      The elements of various algebras of stable degree zero operations in p-local K-theory can be described explicitly as certain infinite sums of Adams operations [11, 9]. Here we show how to make sense of the same expressions ...