Results 61 to 70 of about 14,787 (294)
PoincarĂ©-Type Inequalities for the Composite Operator in Lđ-Averaging Domains
Abstract and Applied Analysis, 2014 We first establish the local PoincarĂ© inequality with Lđ-averaging domains for the composition of the sharp maximal operator and potential operator, applied to the nonhomogenous A-harmonic equation.
Guannan Shi, Yuming Xing, Baiqing Sun
doaj +1 more source
Journal of Inequalities and Applications, 2023 In this investigation, we unfold the JensenâMercer ( J â M $\mathtt{J-M}$ ) inequality for convex stochastic processes via a new fractional integral operator.
Fahd Jarad +5 more
doaj +1 more source
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT In recent decades, agriculture has become increasingly concentrated through horizontal mergers and acquisitions via corporate entities, and policy makers are concerned this will be exacerbated by the aging population of farm operators. To reduce market concentration in agriculture, many states have enacted policies to entice new prospective ...
Justin M. Ross +2 more
wiley +1 more source
How VideoâBased Information Affects Farmers' Willingness to Pay for Drone Services
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Professional service for digital technology like agricultural drones lowers transaction costs and scope thresholds for smallholders. Meanwhile, perceptual adoption barriers remain underexplored. We conduct a twoâstage choice experiment with a randomized videoâbased information treatment among 384 Chinese crop farmers to measure its effect on ...
Hua Zhang +4 more
wiley +1 more source
Operator inequalities related to the CorachâPortaâRecht inequality
Linear Algebra and its Applications, 2012 12 Pages, to appear in Linear Algebra Appl. (LAA)
Conde, Cristian Marcelo +2 more
openaire +4 more sources
Food Tastes in the United States: Convergence or Divergence?
Agribusiness, EarlyView.ABSTRACT This study investigates how food consumption tastes have changed in recent decades across the United States. Using NielsenIQ data for over 77 million transactions, there is evidence of divergence in food tastes across regions from 2007 to 2016 and across households of different income, education, and race/ethnicity groups.
Michael DeDad
wiley +1 more source
On a New Hilbert-Hardy-Type Integral Operator and Applications
Journal of Inequalities and Applications, 2010 By applying the way of weight functions and a Hardy's integral inequality, a Hilbert-Hardy-type integral operator is defined, and the norm of operator is obtained.
Yang Bicheng, Liu Xingdong
doaj
Functional and Operator Variants of Jensen's, Chord's, and Mercer's Inequality [PDF]
, 2013 The paper examines functional and operator variants of Jensen's, chord's, and Mercer's inequality with a convex function on the interval of real numbers.
Pavia, Zlatko
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The Power of Unity: Collective Action and Smallholder Agricultural Performance in West Africa
Agribusiness, EarlyView.ABSTRACT We analyze the impact of collective action through farmerâbased organizations (FBOs) on smallholders' farm performance and income inequality in Ghana, Benin, The Gambia, and Mali. We find that FBO membership increases cereal yield in Ghana and The Gambia, legume yield in Mali, ruminant numbers in Benin and The Gambia, and total farm income in ...
Emmanuel Donkor +3 more
wiley +1 more source
Modular inequalities for the CalderĂłn operator
Tohoku Mathematical Journal, 2000 The authors study increasing functions \(P,Q: [0,\infty )\rightarrow [0,\infty )\). Let \(S\) be the CalderĂłn operator defined on positive decreasing functions, then they prove modular inequalities \(\int P(Sf)\leq C\int Q(f)\). The results are used to obtain weak type interpolation theorems for modular spaces.
Carro, MarĂa J., Heinig, Hans
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