We prove the existence of conformal structures with self-dual Weyl tensor on connected sums of arbitrarily many copies of two-dimensional complex projective space CP2. They are constructed from the standard conformal structures on CP2 by a gluing procedure.
机构:
Department of Management Sciences, University of Iowa, Iowa City, IA 52242, United StatesDepartment of Management Sciences, University of Iowa, Iowa City, IA 52242, United States