Exploració per tema "Cicles"

Ara es mostren els items 1-6 de 6

    • A Torelli theorem for the moduli space of parabolic rank two vector bundles over curves. 

      Balaji, V.; Baño Rollin, Sebastian del; Biswas, Indranil (1998)
      Article
      Accés obert
      Let S (respectively, S') be a finite subset of a compact connected Riemann surface X (respectively, X') of genus at least two. Let M (respectively, M') denote a moduli space of parabolic stable bundles of rank two over X ...

    • Estudi del flux energètic per vehicles elèctrics per la millora dels assajos realitzats a durabilitat 

      Leiva Marquez, Marc (Universitat Politècnica de Catalunya, 2020-10-30)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   Applus+ IDIADA
      El cotxe elèctric ha provocat una disrupció tecnològica i de mobilitat, la qual ha fet d’ell una de les principals preocupacions del sector de l’automoció. Aquesta situació ha provocat que molts fabricants hagin d’invertir ...

    • Extension of maps defined on many fibres 

      Barja Yáñez, Miguel Ángel; Naranjo, J. C. (1997)
      Article
      Accés obert
      Let S be a fibred surface. We prove that the existence of morphisms from non countably many fibres to curves implies, up to base change, the existence of a rational map from S to another surface fibred over the same base ...

    • On the Chow motive of some moduli spaces 

      Baño Rollin, Sebastian del (1998)
      Article
      Accés obert
      We study the motive of moduli spaces of stable vector bundles over a smooth projective curve. We prove this motive lies in the category generated by the motive of the curve and we compute its class in the Grothendieck ring ...

    • On the Torelli problem and Jacobian Nullwerte in genus three 

      Guàrdia Rubies, Jordi (2008)
      Article
      Accés obert
      We give a closed formula for recovering a non-hyperelliptic genus three curve from its period matrix, and derive some identities between Jacobian Nullwerte in dimension three.

    • The motive moduli spaces of rank two vector bundles over a curve 

      Baño Rollin, Sebastian del (1996)
      Article
      Accés obert
      We study the motive of the moduli spaces of semistable rank two vector bundles over an algebraic curve. When the degree is odd the moduli space is a smooth projective variety, we obtain the absolute Hodge motive of this, ...