Obstruction theories and virtual fundamental classes Journal Article uri icon



  • We give a new definition of an obstruction theory for infinitesimal; deformation theory and relate it to earlier definitions of Artin,; Fantechi-Manetti, Li-Tian, and Behrend-Fantechi.

publication date

  • November 17, 2011

Date in CU Experts

  • September 20, 2013 2:40 AM

Full Author List

  • Wise J

author count

  • 1