Results 131 to 140 of about 3,849 (309)

A CHARACTERIZATION OF REAL HYPERSURFACES OF COMPLEX PROJECTIVE SPACE III [PDF]

application/pdfIn [5] and [6] we showed a characterization of real hypersurfaces of type ＄A_{1}＄ and ＄A_{2}＄ (see Introduction) among all real hypersurfaces of complex projective space.
29874, Matsuyama, Yoshio
core   +1 more source

EXTRINSIC CIRCULAR TRAJECTORIES ON GEODESIC SPHERES IN A COMPLEX PROJECTIVE SPACE [PDF]

We say a trajectory for a Sasakian magnetic field on a geodesic sphere in a complex projective space to be extrinsic circular if it can be seen as a circle in the ambient space.
Bao, Tuya, Adachi, Toshiaki
core   +1 more source

NORMALITY OF A FAMILY OF HOLOMORPHIC CURVES THAT PARTIALLY SHARE WANDERING HYPERPLANES WITH THEIR DERIVATIVES

Проблемы анализа
In this paper, we prove that a family of holomorphic curves in ℙ^N(ℂ) that partially share moving as well as wander ing hyperplanes with their derivatives is normal.
Sonam Mehta, Kuldeep Singh Charak
doaj   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Positively curved totally real minimal submanifolds immersed in a complex projective space

, 1976
A sufficient condition for a complete totally real minimal submanifold immersed in a complex projective space to be totally geodesic is given in terms of sectional curvature.
Koichi Ogiue
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

(2) submanifolds in the complex projective space

, 2016
International audienceIn the 1990s B.Y. Chen introduced a sequence of curvature invariants, constructed using appropriate sectional curvatures of the manifold.
Luc Vrancken, Vrancken, Luc
core   +1 more source

Circles in a complex projective space

Osaka Journal of Mathematics, 1995
In the paper are introduced the notions ``complex torsion of a circle'' and ``prime period of a closed circle'' on the complex space form \(\mathbb{C} P^n(c)\). Using the Hopf fibration \(\pi : S^{2n+1}(1) \to \mathbb{C} P^n(4)\) from a circle \(\gamma\) in \(\mathbb{C} P^n(4)\) with curvature \(k\) one gets a helix \(\widetilde {\gamma}\) with ...
Adachi, Toshiaki, Maeda, Sadahiro, Udagawa, Seiichi   +2 more
openaire   +4 more sources

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Spaces of algebraic maps from real projective spaces into complex projective spaces

, 2008
We study the homotopy types of spaces of algebraic (rational) maps from real projective spaces into complex projective spaces. In a previous paper we have shown that the inclusion of the first space into the second one is a homotopy equivalence. In this paper we prove that the homotopy types of the terms of the natural "degree" filtration approximate ...
Kozlowski, Andrzej, Yamaguchi, Kohhei
openaire   +2 more sources