Results 141 to 150 of about 82,654 (305)
The unit ball of P((2)l(2)(2))
, 2019 We classify extreme points and smooth points of the unit ball of the space P((2)l(2)(2)) Of all 2-homogeneous polynomials on the 2-dimensional real Hilbert space l(2)(2) and show that the unit sphere of P((2)l(2)(2)) is the disjoint union of the set of ...
Choi, YS, Kim, SG
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Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels
Advanced Materials Interfaces, EarlyView.When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir +6 more
wiley +1 more source
A formula for the Bloch norm of a $C^1$-function on the unit ball of $\Bbb C^n$ [PDF]
, 2008 summary:For a $C^1$-function $f$ on the unit ball $\mathbb B \subset \mathbb C ^n$ we define the Bloch norm by $\|f\|_\mathfrak B=\sup \|\tilde df\|,$ where $\tilde df$ is the invariant derivative of $f,$ and then show that $$ \|f\|_\mathfrak B= \sup _{z,
Pavlović, Miroslav
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Advanced Materials Interfaces, EarlyView.A Si and SnS2 based dual‐alloy anode material for metal‐ion battery applications with improved structural, interfacial and electrochemical properties is synthesized via a single‐step solid‐state pyrolysis process. During the pyrolysis step, SnS2 and Si are embedded in a porous, carbonized PAN‐based matrix, which is electronically and ionically ...
Akzhan Bekzhanov +2 more
wiley +1 more source
Ball-milling-induced amorphization in NixZry compounds: A parametric study
, 1993 A vibrating frame grinder has been instrumented for evaluating the amplitude and frequency of ball oscillation, as a function of the amplitude of vibration of the frame and of the ball mass.
Ying (Ian) Chen (13074204) +3 more
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C⁎-convexity of norm unit balls
Journal of Mathematical Analysis and Applications, 2017 to appear in Journal of Mathematical Analysis and ...
openaire +2 more sources
Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine
Advanced Materials Interfaces, EarlyView.Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee +3 more
wiley +1 more source
On the problem of retracting balls onto their boundary
Abstract and Applied Analysis, 2003 We provide some new estimates of the smallest possible Lipschitz constant for retractions of the unit ball B onto the unit sphere S in infinite-dimensional Banach spaces.
Kazimierz Goebel
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Advanced Materials Technologies, EarlyView.This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva +5 more
wiley +1 more source
, 2009 We classify the extreme, exposed and smooth points of the unit ball of the space of symmetric bilinear forms on the 2-dimensional real spaces ℒₛ(²ɭ² ...
Kim, Sung Guen
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