Integration of Lie algebroid comorphisms

  • Alberto S. Cattaneo

    Universität Zürich, Switzerland
  • Benoit Dherin

    University of California, Berkeley, USA
  • Alan Weinstein

    University of California, Berkeley, United States


We show that the path construction integration of Lie algebroids by Lie groupoids is an actual equivalence from the of integrable Lie algebroids and complete Lie algebroid comorphisms to the of source 1-connected Lie groupoids and Lie groupoid comorphisms. This allows us to construct an actual symplectization functor in Poisson geometry. We include examples to show that the integrability of comorphisms and Poisson maps may not hold in the absence of a completeness assumption.

Cite this article

Alberto S. Cattaneo, Benoit Dherin, Alan Weinstein, Integration of Lie algebroid comorphisms. Port. Math. 70 (2013), no. 2, pp. 113–144

DOI 10.4171/PM/1928