Results 41 to 50 of about 20,338 (301)

Convex hulls of Lévy processes

Electronic Communications in Probability, 2016
11 ...
Molchanov, Ilya, Wespi, Florian
openaire   +2 more sources

Cryptanalysis of the convex hull click human identification protocol [PDF]

, 2010
Recently a convex hull based human identification protocol was proposed by Sobrado and Birget, whose steps can be performed by humans without additional aid.
Wang, Huaxiong, Shujun Li, Pieprzyk, J, Josef Pieprzyk, Li, SJ, Li, Shujun, Pieprzyk, Josef, Hassan Jameel Asghar, Asghar, HJ, Wang, HX, Asghar, Hassan Jameel, Huaxiong Wang   +11 more
core   +1 more source

Hildebrandt's theorem for the essential spectrum [PDF]

Opuscula Mathematica, 2015
We prove a variant of Hildebrandt's theorem which asserts that the convex hull of the essential spectrum of an operator \(A\) on a complex Hilbert space is equal to the intersection of the essential numerical ranges of operators which are similar to \(A\
Janko Bračič, Cristina Diogo
doaj   +1 more source

Convex hull peeling [PDF]

, 2022
Cette thèse porte sur la construction du convex hull peeling (qu’on pourrait traduire littéralement par enveloppe convexe pelée). Le convex hull peeling d’un ensemble localement fini X consiste à prendre l’enveloppe convexe de X , puis à enlever les ...
Quilan, Gauthier
core  

On Functional Separately Convex Hulls [PDF]

Discrete & Computational Geometry, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jirí Matousek 0001, Petr Plechác
openaire   +1 more source

Mechanically Mutable Matrices: A Hierarchical Investigation of Decellularized Sea Cucumber Collagen as an Adaptable Scaffold Material

Advanced Functional Materials, EarlyView.
Sea cucumber mutable collagenous tissue (MCT) is a remarkable collagen‐based material which can rapidly undergo large changes in stiffness through transiently bound effector proteins. Here, we investigate the hierarchical structure and mechanical response of MCT from Cucumaria frondosa across length scales with a wide range of methods, also exploring ...
Nathalie R. H. Singh, Amy K. Lin, Sabra Rostami, Cameron Hastie, Paul W. Wiseman, Patrick Flammang, Christopher Moraes, Matthew J. Harrington   +7 more
wiley   +1 more source

On Convex Hulls of Epigraphs of QCQPs [PDF]

, 2020
To appear at IPCO 2020.
Alex L. Wang, Fatma Kilinç-Karzan
openaire   +2 more sources

Mechanistically Interpretable Artificial Intelligence for Designing Oxygen Electrocatalysts

Advanced Materials, EarlyView.
Mechanistically interpretable artificial intelligence screens nearly seven million perovskite compositions and identifies key descriptors—d‐p hybridization and densification resistance—that govern oxygen electrocatalysis. The discovered BaCo0.8Nb0.1Zr0.1O3‐δ achieves a record 2.68 W cm−2 peak power density at 600°C with over 500 h of durable operation ...
Xueyu Hu, Yucun Zhou, Haoyu Li, Zheyu Luo, Nai Shi, Yong Ding, Weining Wang, Weilin Zhang, Doyeub Kim, Chanho Kim, Yoojin Ahn, Nikhil Govindarajan, Minda Zou, Zhijun Liu, Yuefeng Song, Meilin Liu   +15 more
wiley   +1 more source

Phase Diagrams Enable Solid‐State Battery Design

Advanced Materials Interfaces, EarlyView.
Batteries are non‐equilibrium devices with inherent thermodynamic driving forces to react at interfaces, regardless of kinetics or operating conditions. Chemical potential mismatches across interfaces are dissipated via interfacial reactions. In this work, it is illustrated how phase diagrams and chemical potential maps predict degradation pathways but
Nathaniel L. Skeele, Matthias T. Agne
wiley   +1 more source

Error Analysis of the Convex Hull Method for the Solution of the Distribution System Security Region

Energies
The convex hull method is a common approach for the solution of the distribution system security region (DSSR). For the first time, this paper identifies that this method is not applicable to solve many DSSRs.
Jun Xiao, Lixing Wang, Yupeng Zhou
doaj   +1 more source