Results 181 to 190 of about 10,652 (317)
Moishezon twistor spacesTwistor spaces are 3-dimensional complex manifolds which are naturally associated to anti-self-dual (ASD) conformal structures on 4-manifolds. In this talk, first I briefly recall generalities on ASD structures and the associated twistor spaces, and next survey some classical results on compact Kaehler/Moishezon twistor spaces that were obtained by ...
openaire
Adaptive Twisting Metamaterials
Advanced Materials, EarlyView.This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri +6 more
wiley +1 more source
Nonlinear Dirac Equations, Monotonicity Formulas and Liouville Theorems. [PDF]
Commun Math Phys, 2019 Branding V.
europepmc +1 more source
Advanced Materials, EarlyView.Multiphase printable organohydrogels with tunable microstructures are developed to control molecular transport pathways for immiscible cargo. The tortuosity and domain size of the colloidal phases are tuned by adjusting temperature and shear during processing, which enables the tailoring of diffusion kinetics due to different transport pathways.
Riley E. Dowdy‐Green +4 more
wiley +1 more source
Neutral surfaces in neutral four-spaces
Le Matematiche, 1990 Properties of the Gauss map of neutral surfaces are studied. Special attention is given to surfaces of parallel, or zero, mean curvature. Bilagrangian structures are defined and used in ways analogous to the use of complex structures in the Riemannian ...
Gary Jensen, Marco Rigoli
doaj
Cohomology with twisted coefficients of the classifying space of a fusion system [PDF]
, 2016 Rémi Molinier
openalex +1 more source
A Conjugate System for Twisted Araki-Woods von Neumann Algebras of finite dimensional spaces [PDF]
, 2023 Yang Zhiyuan
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Spectral Tuning of Hyperbolic Shear Polaritons in Monoclinic Gallium Oxide via Isotopic Substitution
Advanced Materials, EarlyView.Spectral tuning of highly directional hyperbolic shear polaritons is realized via isotopic substitution of 16O to 18O in monoclinic β$\beta$‐phase gallium oxide. A red‐shift of almost 40 cm−1 is experimentally demonstrated with near‐field imaging, corroborated by the permittivity change extracted from far‐field experiments and density functional theory.
Giulia Carini +28 more
wiley +1 more source
Hyperkähler Manifolds of Curves in Twistor Spaces [PDF]
, 2014 Roger Bielawski
openalex +1 more source