Results 121 to 130 of about 50,520 (161)

Generalised Entropy Accumulation. [PDF]

open access: yesCommun Math Phys
Metger T, Fawzi O, Sutter D, Renner R.
europepmc   +1 more source

Schur-convexity and Schur-geometrically concavity of Gini means [PDF]

open access: yesComputers and Mathematics With Applications, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Huan-nan Shi
exaly   +3 more sources

Schur-convexity and the Simpson formula

open access: yesApplied Mathematics Letters, 2011
The main objective of this work is to give a necessary and sufficient condition for the function defined as the difference of the Simpson quadrature rule and the arithmetic integral mean to be Schur-convex.
Josip Pečarić, Iva Franjic
exaly   +3 more sources
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The NLMS Is Steady-State Schur-Convex

IEEE Signal Processing Letters, 2021
In this work, we study the impact of input-spread on the steady-state excess mean squared error (EMSE) of the normalized least mean squares (NLMS) algorithm. First, we use the concept of majorization to order the input-regressors according to their spread.
Anum Ali   +2 more
openaire   +2 more sources

Strong Schur-Convexity of the Integral Mean

Results in Mathematics, 2023
The strong Schur-convexity of the integral mean as well as of the left and right gaps in the Hermite- Hadamard inequality for strongly convex functions are proved. An useful characterization of strongly Schur convex functions F : I-n -> R by partial derivatives is given.
Mirosław Adamek   +2 more
openaire   +2 more sources

Majorization and Schur Convexity with Respect to Partial Orders

Mathematics of Operations Research, 1993
Majorization and Schur convexity constitute an important tool for establishing inequalities, in particular, due to the Schur-Ostrowski Theorem which provides a simple characterization of Schur convex functions through local two-coordinate conditions. However, the usefulness of the approach is limited by two stringent requirements.
Frank K Hwang, Uriel Rothblum
exaly   +3 more sources

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