Publications > Preprint server > Preprint Number 549
Preprint Number 549
549. Daniel Hoffmann and Piotr Kowalski
Integrating Hasse-Schmidt derivations
Submission date: 23 December 2012.
We study integrating (that is expanding to a Hasse-Schmidt derivation) derivations, and more generally truncated Hasse-Schmidt derivations, satisfying iterativity conditions given by formal group laws. Our results generalize a theorem of Matsumura about integrating nilpotent derivations. We also prove a non-integrability result concerning certain derivations on projective line.
Mathematics Subject Classification:
Keywords and phrases:
|Last updated: January 1 2013 14:06||Please send your corrections to:|