Results 211 to 220 of about 2,183 (247)

Steffensen inequality, higher order convexity and exponential convexity

Rendiconti Del Circolo Matematico Di Palermo, 2014
We present transition of Steffensen inequality from monotone functions to higher order convexity. After we get analogous inequalities to Steffensen we construct a linear functionals that generates exponentially convex functions.
Julije Jaksetic   +2 more
exaly   +3 more sources

Means for Divided Differences and Exponential Convexity

Mediterranean Journal of Mathematics, 2011
In this paper we obtain two means for divide differences using two majorization type results where one is related with Schur convexity. We examine their monotonicity property using exponentially convex functions.
Zlatko Pavić   +2 more
exaly   +5 more sources

Weighted Jessen's functionals and exponential convexity

open access: yesJournal of Mathematics and Computer Science, 2019
Matloob Anwar
exaly   +3 more sources

Convexity preserving interpolation with exponential splines

Computing, 1986
Sufficient and necessary conditions are derived under which interpolating splines are convex if the data set is in convex position. In order to select one of the interpolants, by means of a well-known objective function a quadratic optimization problem is stated which can be solved effectively by passing to a dual program.
Walter Heß, Jochen W. Schmidt
openaire   +1 more source

Jessen type functionals and exponential convexity

open access: yesJournal of Mathematics and Computer Science, 2017
Summary: In this paper, we introduce the extension of Jessen functional and investigate logarithmic and exponential convexity. We also give mean value theorems of Cauchy and Lagrange type. Several families of functions are also presented related to our main results.
Matloob Anwar
exaly   +3 more sources

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