Results 51 to 60 of about 1,227,664 (287)

Weak solutions to the complex Hessian equation [PDF]

Annales de l'Institut Fourier, 2005
We investigate the class of functions associated with the complex Hessian equation ( d d c
openaire   +3 more sources

Accelerated Discovery of Topological Spin Phase Diagrams in CrSBr Magnets Via High‐Throughput Optimization

Advanced Functional Materials, EarlyView.
Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall, Mohammad H. Badarneh, Cristian Bonato, Rebecca Cheung, Elton J. G. Santos   +4 more
wiley   +1 more source

Time‐Resolved Multidimensional NMR Spectroscopy Reveals the Bifurcated Folding Pathway of a Thrombin‐Binding DNA G4–Azobenzene Derivative Complex

Angewandte Chemie, EarlyView.
A photoswitchable ligand was used to trigger conformational changes within the thrombin binding aptamer DNA G‐Quadruplex. These reversible ligand driven rearrangements were examined by time‐resolved NMR experiments to gain insight of the dynamic folding landscape of the G‐quadruplex.
Jason Martins, Julia Wirmer‐Bartoschek, Harald Schwalbe   +2 more
wiley   +2 more sources

Asymptotic behavior of solutions to the Monge-Ampère equations with slow convergence rate at infinity

Advanced Nonlinear Studies, 2023
We consider the asymptotic behavior of solutions to the Monge-Ampère equations with slow convergence rate at infinity and fulfill previous results under faster convergence rate by Bao et al. [Monge-Ampère equation on exterior domains, Calc. Var PDE.
Liu Zixiao, Bao Jiguang
doaj   +1 more source

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

Advanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen, Renato S. M. Almeida, Stefan Flauder, Guillaume Couégnat, Kamen Tushtev, Jürgen Horvath, Peter Wriggers, Kurosch Rezwan   +7 more
wiley   +1 more source

Modifying Of Barzilai and Borwein Method for Solving Large-Scale Unconstrained Optimization Problems. [PDF]

المجلة العراقية للعلوم الاحصائية, 2007
In this paper we present a technique for computing the minimum value of an objective function in the frame of gradient descent methods based on combination of Barzilai and Borwein approximation of Hessian matrix of objective function and Lipchetz ...
Khalil K. Abbo
doaj   +1 more source

Stimulation of OGG1 Enhances Oxidative DNA Damage Repair and Protects Against Acute Liver Failure by Acetaminophen

Advanced Science, EarlyView.
Chemical switching of OGG1 by CMM‐98 accelerates oxidative DNA damage repair and enhances hepatocyte resilience during acetaminophen‐induced acute liver injury. By promoting efficient processing of OGG1‐generated repair intermediates, CMM‐98 reduces oxidative damage, preserves cellular integrity, and protects against acute liver failure, identifying ...
Zhenjun Zhao, Rahul Upadhyay, Alice Eddershaw, Chenchen Wang, Yudong Zhao, Olov Wallner, Jinhye Ryu, Nayere Taebnia, Heather Gildie, Emma Scaletti‐Hutchinson, Jonathan R. Davies, Nicole Ziegler, Andreas Krämer, Samantha C. Robinson, Marek Varga, Karolina Singerova, Zuzanna Szaruga, Elisée Wiita, İrşil Güneş, Sheila S. David, Stefan Knapp, Aimo Kannt, Miguel de Vega, Pål Stenmark, Volker M Lauschke, Maurice Michel   +25 more
wiley   +1 more source

Sobolev inequalities and regularity of the linearized complex Monge-Ampere and Hessian equations [PDF]

, 2023
Let $u$ be a smooth, strictly $k$-plurisubharmonic function on a bounded domain $\Omega\in\mathbb C^n$ with $2\leq k\leq n$. The purpose of this paper is to study the regularity of solution to the linearized complex Monge-Amp\`ere and Hessian equations ...
Zhou, Bin, Wang, Jiaxiang
core   +1 more source

Existence and nonexistence of radial solutions of the Dirichlet problem for a class of general k-Hessian equations

Nonlinear Analysis, 2018
In this paper, we establish the existence and nonexistence of radial solutions of the Dirichlet problem for a class of general k-Hessian equations in a ball.
Jianxin He, Xinguang Zhang, Lishan Liu, Yonghong Wu   +3 more
doaj   +1 more source

The Sobolev inequality for complex Hessian equations

, 2015
In this paper, we study the complex Hessian equations by an gradient flow method. We prove a Sobolev inequality for k-plurisubharmonic functions analogous to that for real Hessian equations (Wang in Indiana Univ Math J 43:25-54, 1994; Lecture Notes in ...
Zhou, Bin
core   +1 more source