Results 11 to 20 of about 3,849 (309)

CR-hypersurfaces of complex projective space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1994
We consider compact n-dimensional minimal foliate CR-real submanifolds of a complex projective space. We show that these submanifolds are great circles on a 2-dimensional sphere provided that the square of the length of the second fundamental form is ...
M. A. Bashir
doaj   +2 more sources

The Penrose transform for complex projective space [PDF]

open access: yesComplex Variables and Elliptic Equations, 2009
11 ...
Eastwood, Michael George   +1 more
openaire   +5 more sources

Lie derivatives on real hypersurfaces in a complex projective space [PDF]

open access: yes, 1995
summary:We characterize homogeneous real hypersurfaces $M$’s of type $(A_1)$, $(A_2)$ and $(B)$ of a complex projective space in the class of real hypersurfaces by studying the holomorphic distribution $T^0M$ of $M$
Kimura, Makoto   +2 more
core   +1 more source

Cohomology of configuration spaces of complex projective spaces [PDF]

open access: yesCzechoslovak Mathematical Journal, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

The C2-equivariant cohomology of complex projective spaces [PDF]

open access: yesAdvances in Mathematics, 2022
57 pages, this is a major update. The proof of the main result has been simplified.
Costenoble, Steven R.   +2 more
openaire   +3 more sources

An Information Quantity in Pure State Models

open access: yesEntropy, 2022
When we consider an error model in a quantum computing system, we assume a parametric model where a prepared qubit belongs. Keeping this in mind, we focus on the evaluation of the amount of information we obtain when we know the system belongs to the ...
Fuyuhiko Tanaka
doaj   +1 more source

On spaces of maps between complex projective spaces [PDF]

open access: yesProceedings of the American Mathematical Society, 1984
When 1 ⩽ m
openaire   +2 more sources

Stable hypersurfaces in the complex projective space

open access: yes, 2020
We characterize the sphere with radius tan 2r= 2 n+ 1 in the complex projective space CPn as the unique stable hypersurface subject to certain bounds on the ...
Righini A., Battaglia E., Monti R.
core   +1 more source

Totally real submanifolds in a complex projective space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1999
In this paper, we establish the following result: Let M be an n-dimensional complete totally real minimal submanifold immersed in CPn with Ricci curvature bounded from below.
Liu Ximin
doaj   +1 more source

A Dual of the Chow Transformation

open access: yesComplex Manifolds, 2018
We define a dual of the Chow transformation of currents on the complex projective space. This transformation factorizes a left inverse of the Chow transformation and its composition with the Chow transformation is a right inverse of a linear diferential ...
Méo Michel
doaj   +1 more source

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