Results 101 to 110 of about 3,849 (309)

On generalized Kummer of rank 3 vector bundles over a genus 2 curve

open access: yesLe Matematiche, 2003
Let X be a smooth projective complex curve and let U_X (r, d) be the moduli space of semi-stable vector bundles of rank r and degree d on X (see [8]).
Alessandra Bernardi, Damiano Fulghesu
doaj  

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

A genetic algorithm to generate maximally orthogonal frames in complex space

open access: yesMachine Learning: Science and Technology
A frame is a generalization of a basis of a vector space to a redundant overspanning set whose vectors are linearly dependent. Frames find applications in signal processing and quantum information theory.
Sebastián Roca-Jerat, Juan Román-Roche
doaj   +1 more source

Non-Lorentzian M5-brane theories from holography

open access: yesJournal of High Energy Physics, 2019
M-theory on AdS 7 × S 4 admits a description where the AdS 7 factor is constructed as a timelike Hopf fibration over a non-compact three dimensional complex projective space ℂℙ ˜ 3 $$ {\tilde{\mathrm{\mathbb{CP}}}}^3 $$ [1].
N. Lambert, A. Lipstein, P. Richmond
doaj   +1 more source

Projectivity of the Space of Divisors on a Normal Compact Complex Space

open access: yesPublications of the Research Institute for Mathematical Sciences, 1982
One proves the following: For any normal compact complex space X every connected component of Div X is compact and projective. In codimension \(>1\) this fails, but is still true if X is Kähler or more generally is in Fujiki's class C (Campana and the author).
openaire   +2 more sources

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Ricci tensors of real hypersurfaces in a complex projective space

open access: yes, 1994
This paper gives a classification of real hypersurfaces in a complex projective space under assumptions that the structure vector ξ \xi is principal, the focal map has constant rank, and ...
Sadahiro Maeda
core   +1 more source

An explicit expression of generating function for one-loop tensor reduction

open access: yesJournal of High Energy Physics
This work introduces an explicit expression for the generating function for the reduction of an n-gon to an (n – k)-gon. A novel recursive relation of generating function is formulated based on Feynman Parametrization in projective space, involving a ...
Chang Hu   +3 more
doaj   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Smooth complex projective space bundles and 𝐵𝑈(𝑛)

open access: yes, 1974
Smooth fiberings with complex projective and Dold manifold fibers are studied and a bordism classification for even complex projective space bundles is given. The Z 2 {Z_2} -cohomology of
R. Paul Beem
core   +1 more source

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