Results 51 to 60 of about 822,275 (310)

Refinements of Jensen’s and McShane’s inequalities with applications

open access: yesAIMS Mathematics, 2020
In this article, we consider the generalized forms of the Jensen’s inequality given by Jessen and McShane for isotonic linear functionals, derive several refinements for the Jessen’s and McShane’s inequalities connected to certain functions from the ...
Muhammad Adil Khan   +2 more
doaj   +1 more source

On Some Discrete Inequalities in Normed Linear Spaces [PDF]

open access: yes, 2005
Some sharp discrete inequalities in normed linear spaces are obtained.
Dragomir, Sever S
core  

Unveiling How Electric Fields Influence Electroluminescent Properties in Light‐Emitting Electrochemical Cells via Operando Optically Detected Magnetic Resonance

open access: yesAdvanced Optical Materials, EarlyView.
Electroluminescence‐detected magnetic resonance (ELDMR) is used to probe electron–hole pairs in light‐emitting electrochemical cells under operando conditions. The measurements reveal sweep‐dependent hysteresis linked to changes in the internal electric field, which governs recombination efficiency. These findings demonstrate the capability of ELDMR to
Haruka Tsutsumi   +3 more
wiley   +1 more source

On systems of linear inequalities [PDF]

open access: yesBulletin de la Société mathématique de France, 2003
Summary: We show in detail that the category of general Roth systems or the category of semi-stable systems of linear inequalities of slope zero is a neutral Tannakian category. On the way, we present a new proof of the semi-stability of the tensor product of semi-stable systems.
openaire   +2 more sources

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Does military spending affect inequality in South Africa? A revisit

open access: yesCogent Economics & Finance
Previous investigations on the military spending-inequality nexus (in South Africa) were underpinned by the assumption that military spending and inequality behaves in symmetric fashion and employed linear autoregressive distributed lag (ARDL) model in ...
Mduduzi Biyase   +3 more
doaj   +1 more source

Inequalities Characterizing Linear-Multiplicative Functionals [PDF]

open access: yesJournal of Function Spaces, 2015
We prove, in an elementary way, that if a nonconstant real-valued mapping defined on a real algebra with a unit satisfies certain inequalities, then it is a linear and multiplicative functional. Moreover, we determine all Jensen concave and supermultiplicative operatorsT:CX→CY, whereXandYare compact Hausdorff spaces.
openaire   +4 more sources

Harnack’s inequality for second order linear ordinary differential inequalities [PDF]

open access: yesInvolve, a Journal of Mathematics, 2016
We prove a Harnack-type inequality for nonnegative solutions of second order ordinary differential inequalities. Maximum principles are the main tools used, and to make the paper self-contained, we provide alternative proofs to those available in the literature.
Mohammed, Ahmed, Turner, Hannah
openaire   +2 more sources

Data‐Driven Multi‐Objective Optimization of Large‐Diameter Si Floating‐Zone Crystal Growth

open access: yesAdvanced Theory and Simulations, EarlyView.
This study presents a surrogate‐based Multi‐Objective Optimization framework for Floating Zone silicon crystal growth. An ensemble of Neural Networks is trained on simulation data and combined with Genetic Algorithms to explore trade‐offs in process parameters.
Lucas Vieira   +3 more
wiley   +1 more source

Consistency Relation for multifield inflation scenario with all loop contributions

open access: yes, 2012
The consistency relation between non-linear parameters $f_{NL}$ and $\tau_{NL}$ characterizing Non-Gaussianity generated during the inflationary period have been emerged as a useful tool which have a possibility to rule out a large class of inflationary ...
Sugiyama, Naonori S.
core   +1 more source

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