The phrase "almost complex" is correct and usable in written English.
It can be used to describe something that is nearly or partially complex, often in contexts discussing ideas, systems, or structures that are not fully intricate but have some complexity.
Example: "The problem was almost complex, requiring only a few additional steps to reach a complete solution."
Alternatives: "nearly intricate" or "partially complicated".
In other words, a loss of one derivative arises from the covariant derivative of the almost complex structure.
Such metrics are said to be almost- Kaehler, because they are Kaehler if and only if the almost complex structure is integrable.
The ∂-operator on an almost complex abstract Wiener space (B, H, μ, J) is defined by making use of the Malliavin calculus.
Complex structures, almost complex manifolds and integrability, Hermitian and Kahler metrics, connections on complex vector bundles, Chern classes and Chern-Weil theory, Hodge and Dolbeault theory, vanishing theorems, Calabi-Yau manifolds, deformation theory.
The classical energy method cannot work for this problem since the almost complex structure of the target manifold is not supposed to be parallel with respect to the Levi-Civita connection.
Besides providing a new proof of this conjecture for the full non-Abelian group action case, our methods lead to a generalization for compact Lie group actions on manifolds that are not symplectic; these manifolds carry an invariant almost complex structure and an abstract moment map.
Forfeiture cases are almost always "complex legally, complex forensically and expensive," says Bruce Zagaris of Berliner Corcoran, a law firm.
If a smooth manifold M admits a symplectic form, it also admits Riemannian metrics g that are related to the symplectic form by means of an adapted almost-complex structure.
Several leading specialists, including young researchers, in the field of complex and symplectic geometry, present the state of the art of their research on topics such as the cohomology of complex manifolds; analytic techniques in Kähler and non-Kähler geometry; almost-complex and symplectic structures; special structures on complex manifolds; and deformations of complex objects.
Life is almost unbearably complex.
It was also deeply, almost unintelligibly complex.
