53 citations · 143 across the 20 of their papers we have counts for
22 papers
Almost complex structures, transverse complex structures, and transverse Dolbeault cohomology
Michel Cahen, Jean Gutt, Simone Gutt
We define a transverse Dolbeault cohomology associated to any almost complex structure on a smooth manifold . This we do by extending the notion of transverse complex struct…
Some pseudo-Kähler Einstein -symmetric spaces with a "twin" special almost complex structure
Michel Cahen, Simone Gutt, Manar Hayyani +1
On -symmetric symplectic spaces, invariant almost complex structures -- up to sign -- arise in pairs. We exhibit some -symmetric symplectic spaces, with a pair of "natural" c…
On Twistor Almost Complex Structures
Michel Cahen, Simone Gutt, John Rawnsley
In this paper we look at the question of integrability, or not, of the two natural almost complex structures defined on the twistor space of an even-dimen…
Distributions associated to almost complex structures on symplectic manifolds
Michel Cahen, Maxime Gérard, Simone Gutt +1
We look at methods to select triples consisting of a symplectic manifold endowed with a compatible positive almost complex structure , in terms of the Nijenhui…
Group Actions in Deformation Quantisation
Simone Gutt
This set of notes corresponds to a mini-course given in September 2018 in Bedlewo; it does not contain any new result; it complements -- with intersection -- the introduction to fo…
L-infinity Formality check for the Hochschild Complex of Certain Universal Enveloping Algebras
Martin Bordemann, Olivier Elchinger, Simone Gutt +1
We study the L-infinity-formality problem for the Hochschild complex of the universal enveloping algebra of some examples of Lie algebras such as Cartan-3-regular quadratic Lie alg…