Results 71 to 80 of about 891 (278)
On Logarithmic Convexity for Differences of Power Means
Journal of Inequalities and Applications, 2007 We proved a new and precise inequality between the differences of power means. As a consequence, an improvement of Jensen's inequality and a converse of Holder's inequality are obtained.
Simic Slavko
doaj
Advanced Intelligent Systems, EarlyView.During lengthy minimally invasive surgeries, fatigue can cause surgeon tremor and poor endoscopic coordination. This study proposes a robot‐assisted endoscopic adjustment system. It employs a lightweight instrument detection model and a hierarchical multiconstraint controller for visual servoing.
Zijie Yang +5 more
wiley +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman +1 more
wiley +1 more source
Using a Log-normal Failure Rate Distribution for Worst Case Bound Reliability Prediction [PDF]
, 2003 Prior research has suggested that the failure rates of faults follow a log normal distribution. We propose a specific model where distributions close to a log normal arise naturally from the program structure.
Bishop, P. G., Bloomfield, R. E.
core
Trace ideals for Fourier integral operators with non-smooth symbols II
, 2007 We consider Fourier integral operators with symbols in modulation spaces and non-smooth phase functions whose second orders of derivatives belong to certain types of modulation space.
A. Boulkhemair +21 more
core +2 more sources
Hölder's inequality and its reverse—A probabilistic point of view [PDF]
, 2023 Lorenz Frühwirth, Joscha Prochno
openalex +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract Popular society increasingly questions preferences that drive many resource allocations and production decisions, with many groups actively seeking to alter those preferences to achieve changes to resource use. Agricultural and applied economists, who are already equipped with excellent technical skills to undertake consumer preference and ...
Brian E. Roe
wiley +1 more source
A novel approach to refining discrete Jensen's inequality and its applications
AIMS MathematicsThe aim of this article is to introduce a novel and logically motivated approach that successfully yields a new refinement of the discrete form of Jensen's inequality.
Sumaira Sahar +4 more
doaj +1 more source
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2013 We study a boundary value problem of fractional integrodifferential equations involving Caputo's derivative of order α ∈ (n-1,n) in a Banach space. Existence and uniqueness results for the problem are established by means of the Hölder's inequality ...
Karthikeyan K., Ahmad Bashir
doaj +1 more source
Structural problems without structural solutions? Youth leaders' perceptions of their community
American Journal of Community Psychology, EarlyView.Abstract As young people explore and reflect on the conditions of their neighborhoods and communities, they can forge a critical consciousness—merging their perspectives and analysis to direct both individual and collective actions. Photovoice is a methodological tool that allows participants to document their perspectives and analysis and discuss with
Linnea L. Hjelm +4 more
wiley +1 more source