Almost complex structures on the cotangent bundle
, 2005 We construct some lift of an almost complex structure to the cotangent bundle, using a connection on the base manifold. This generalizes the complete lift defined by I.Sato and the horizontal lift introduced by K.Yano and S.Ishihara.
Bertrand, Florian
core +4 more sources
The complex geometry of a hypothetical complex structure on $S^6$
, 2018 This article is a survey about or introduction to certain aspects of the complex geometry of a hypothetical complex structure on the six-sphere. We discuss a result of Peternell--Campana--Demailly on the algebraic dimension of a hypothetical complex six ...
Lehn, Christian +2 more
core +1 more source
Pseudoconvex regions of finite D'Angelo type in four dimensional almost complex manifolds
, 2007 Let D be a J-pseudoconvex region in a smooth almost complex manifold (M,J) of real dimension four. We construct a local peak J-plurisubharmonic function at every boundary point p of finite D'Angelo type.
Bertrand, Florian
core +1 more source
Extension and convergence theorems of pseudoholomorphic maps [PDF]
, 2009 Haggui, Fathi, Khalfallah, Adel
core +2 more sources
On manifold-like polyfolds as differential geometrical objects with applications in complex geometry
We argue for more widespread use of manifold-like polyfolds (M-polyfolds) as differential geometric objects. M-polyfolds possess a distinct advantage over differentiable manifolds, enabling a smooth and local change of dimension.
Czyż, Rafał\ +3 more
core
Obstructions to almost complex structures following Massey
We provide proofs of two theorems stated by Massey in 1961, concerning the obstructions to finding complex structures on real vector bundles. In addition, we determine the second obstruction to a complex structure on a rank six orientable real vector ...
Albanese, Michael +1 more
core
A study of the evolution of concentration in the Danish food distribution industry. Part One: Concentration in the Danish food distribution system; Part Two: The first and the second price surveys in Denmark [PDF]
core
Related searches:
Genetic testing in prostate cancer management: Considerations informing primary care
Ca-A Cancer Journal for Clinicians, 2022Veda N Giri +2 more
exaly
Priorities for the primary prevention of breast cancer
Ca-A Cancer Journal for Clinicians, 2014exaly