Results 71 to 80 of about 77,751 (215)
Implications between generalized convexity properties of real functions
, 2015 Motivated by the well-known implications among $t$-convexity properties of real functions, analogous relations among the upper and lower $M$-convexity properties of real functions are established.
Kiss, Tibor, Páles, Zsolt
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Scales of quasi-arithmetic means determined by an invariance property [PDF]
Journal of Difference Equations and Applications, 2015 11 ...
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Energy Science &Engineering, EarlyView.An adaptive fuzzy controller using an interval type‐3 fuzzy logic system replaces the SMC switching term to mitigate chattering while preserving global stability for islanded inverters. Simulations show lower THD, greater robustness to disturbances and parameter variations, and improved voltage‐tracking accuracy, with applicability to other uncertain ...
Man‐Wen Tian +7 more
wiley +1 more source
Strongly MφMψ -Convex Functions, The Hermite–Hadamard–Fejér Inequality and Related Results
Annales Mathematicae SilesianaeWe present Hermite–Hadamard–Fejér type inequalities for strongly MφMψ -convex functions. Some refinements of them and bounds for the integral mean of the product of two functions are also obtained.
Bombardelli Mea, Varošanec Sanja
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International Journal of Climatology, EarlyView.Over the past 60 years, noticeable changes have been observed in the main hydroclimatological variables, driven by both natural and anthropogenic factors. In the context of climate change, such behaviour may adversely affect the state's economic activities, as well as increase the recurrence of extreme events in the region.
Ronaldo Guilherme Santos Lima +4 more
wiley +1 more source
Generalized Bhattacharyya and Chernoff upper bounds on Bayes error using quasi-arithmetic means
, 2014 Bayesian classification labels observations based on given prior information, namely class-a priori and class-conditional probabilities. Bayes' risk is the minimum expected classification cost that is achieved by the Bayes' test, the optimal decision ...
Nielsen, Frank
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Quarterly Journal of the Royal Meteorological Society, EarlyView.We investigate whether Central European heatwaves (HWs) forming under omega blocking differ from those enabled by subtropical ridges, in terms of both air‐mass origin and processes warming air parcels along their way. Using ERA5‐based backward trajectories and a Lagrangian temperature anomaly decomposition, we identify significant differences in the ...
Alexander Lemburg +3 more
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT This study examines the interplay between climate change, violent conflict and forced migration in the Middle East and North Africa (MENA), focusing on asylum flows to the European Union (EU). By integrating high‐resolution climate, conflict and socioeconomic data spanning 2000 to 2023, we develop a comprehensive empirical framework to ...
Shifa Mathbout +4 more
wiley +1 more source
On the critical pair theory in abelian groups : Beyond Chowla's Theorem
, 2007 We obtain critical pair theorems for subsets S and T of an abelian group such that |S+T| < |S|+|T|+1. We generalize some results of Chowla, Vosper, Kemperman and a more recent result due to Rodseth and one of the authors.Comment: Submitted to ...
A. L. Cauchy +23 more
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On a family of quasi-arithmetic means
Aequationes Mathematicae, 1994 The author studies the functional equation \((1-K)\) \(T(X,X) + KT^* (X,X) = X\), where \(K\) is a given constant in \((0,1)\), \(X\) is a variable in \([0,1]\), \(T\) is a nonstrict Archimedean \(t\)-norm in \([0,1]\) to be found, \(T^* (X,Y) = n_ T(T(n_ T (X),\;n_ T(Y))\) and \(n_ T (X) = t^{- 1} (1 - t(X))\), where \(t\) is the additive generator of
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