Počet záznamov: 1
Weak monotonicity of Lehmer and Gini means
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$a 10.1016/j.fss.2015.11.0060165 $2 DOI 100 $a 20170113 2016 m y slo 03 ba 101 0-
$a eng 102 $a NL 200 1-
$a Weak monotonicity of Lehmer and Gini means $f Gleb Beliakov, Jana Špirková 330 $a We analyzedirectional monotonicity of several mixture functions in the direction (1, 1 ..., 1), called weak monotonicity. Our particular focus is on power weighting functions and the special cases of Lehmer and Gini means. We establish limits on the number of arguments of these means for which they are weakly monotone. These bounds significantly improve the earlier results and hence increase the range of applicability of Gini and Lehmer means. We also discuss the case of affine weighting functions and find the smallest constant which ensures weak monotonicity of such mixture functions. (C) 2015 Elsevier B.V. All rights reserved. 463 -1
$1 001 umb_un_cat*0290809 $1 011 $a 0165-0114 $1 011 $a 1872-6801 $1 200 1 $a Fuzzy Sets and Systems $e An International Journal in Information Science and Engineering $v Vol. 299 (2016), pp. 26-40 $1 210 $a Amsterdam $c Elsevier B.V. $d 2016 606 0-
$3 umb_un_auth*0035678 $a funkcie 606 0-
$3 umb_un_auth*0229347 $a monotónne funkcie 606 0-
$3 umb_un_auth*0240659 $a weak monotonicity 615 $n 51 $a Matematika 675 $a 51 700 -1
$3 umb_un_auth*0228886 $a Beliakov $b Gleb $9 20 $4 070 701 -0
$3 umb_un_auth*0027767 $a Špirková $b Jana $p UMBEF05 $4 070 $9 80 $f 1962- $T Katedra kvantitatívnych metód a informačných systémov 801 -0
$a SK $b BB301 $g AACR2 $9 unimarc sk T85 $x existuji fulltexy
Počet záznamov: 1