Ir al contenido

Documat


Free Lie algebroids and the space of paths

  • Mikhail Kapranov [1]
    1. [1] Yale University

      Yale University

      Town of New Haven, Estados Unidos

  • Localización: Selecta Mathematica, New Series, ISSN 1022-1824, Vol. 13, Nº. 2, 2007, págs. 277-319
  • Idioma: inglés
  • DOI: 10.1007/s00029-007-0041-9
  • Enlaces
  • Resumen
    • We construct algebraic and algebro-geometric models for the spaces of unparametrized paths. This is done by considering a path as a holonomy functional on indeterminate connections. For a manifold X, we construct a Lie algebroid PX which serves as the tangent space to X (punctual paths) inside the space of all unparametrized paths. It serves as a natural receptacle of all “covariant derivatives of the curvature” for all bundles with connections on X.

      If X is an algebraic variety, we integrate PX to a formal groupoid Π X which can be seen as the formal neighborhood of X inside the space of paths.

      We establish a relation between Π X and the stable map spaces of Kontsevich.

      Ma


Fundación Dialnet

Mi Documat

Opciones de artículo

Opciones de compartir

Opciones de entorno