Results 21 to 30 of about 1,434,936 (326)

Fractional integral inequalities for h-convex functions via Caputo-Fabrizio operator

AIMS Mathematics, 2021
The aim of this paper is to study h convex functions and present some inequalities of Caputo-Fabrizio fractional operator. Precisely speaking, we presented Hermite-Hadamard type inequality via h convex function involving Caputo-Fabrizio fractional ...
Lanxin Chen, Junxian Zhang , Muhammad Shoaib Saleem, Imran Ahmed , Shumaila Waheed , Lishuang Pan   +5 more
doaj   +1 more source

Norm inequalities related to the Heron and Heinz means [PDF]

, 2017
In this article, we present several inequalities treating operator means and the Cauchy-Schwarz inequality. In particular, we present some new comparisons between operator Heron and Heinz means, several generalizations of the difference version of the ...
Conde, C., Kapil, Y., Moslehian, M. S., Sababheh, M., Singh, M.   +4 more
core   +2 more sources

Operator means of probability measures and generalized Karcher equations [PDF]

, 2016
In this article we consider means of positive bounded linear operators on a Hilbert space. We present a complete theory that provides a framework which extends the theory of the Karcher mean, its approximating matrix power means, and a large part of Kubo-
Pálfia, Miklós
core   +2 more sources

On the Geometric Mean Operator

Journal of Mathematical Analysis and Applications, 1994
The authors give a characterization of pairs of weights \((u,v)\) such that the geometric mean operator \(Gf(x)= \exp((1/x) \int_ 0^ x \log f(t) dt)\), defined for \(f>0\) almost everywhere on \((0,\infty)\), is bounded from \(L_{p,v} (0,\infty)\) to \(L_{q,u} (0,\infty)\), where \(01\) the good weights for \(G\) coincide with those good for the ...
Pick, L., Opic, B.
openaire   +2 more sources

Trace inequalities for positive operators via recent refinements and reverses of Young’s inequality

Special Matrices, 2018
In this paper we obtain some trace inequalities for positive operators via recent refinements and reverses of Young’s inequality due to Kittaneh-Manasrah, Liao-Wu-Zhao, Zuo-Shi-Fujii, Tominaga and Furuichi.
Dragomir S. S.
doaj   +1 more source

G(2)-Calogero-Moser Lax operators from reduction [PDF]

, 2005
We construct a Lax operator for the $G_2$-Calogero-Moser model by means of a double reduction procedure. In the first reduction step we reduce the $A_6$-model to a $B_3$-model with the help of an embedding of the $B_3$-root system into the $A_6$-root ...
Avan J, Avan J, Babelon O, Belokolos E, Bergshoeff E, Bordner A J, Bordner A J, Bourbaki N, Braden H W, Brink L, Cadoni M, Calogero F, Calogero F, Calogero F, Calogero F, Caracciolo R, Cardy J, Donagi R, Dorey P, D’Hoker E, Fring A, Fring A, Humphreys J E, Humphreys J E, Iso S, Krichever I M, Lax P, Marotta V, Moser J, Olshanetsky M A, Olshanetsky M A, Perelomov A M, Semenov-Tian-Shansky M A, Sklyanin E K, Sutherland B, Sutherland B, Wolfes J   +36 more
core   +4 more sources

Analysis Workstation in Manufacturing Industry using Occupational Repetitive Action (OCRA) Index Method to Reduce Risk of Work-Related Musculoskeletal Disorder [PDF]

E3S Web of Conferences, 2023
According to analysis of Global Burden of Disease (GDB) 2019 data, approximately 1.71 billion people have musculoskeletal disorder (MSDs) worldwide. It could cause constant pain and limitations in mobility, dexterity, and reducing people’s ability to ...
Romi Firdaus Muhamad, Roni Sahroni Taufik   +1 more
doaj   +1 more source

Phase Operator Problem and Macroscopic Extension of Quantum Mechanics [PDF]

, 1997
To find the Hermitian phase operatorof a single-mode electromagnetic field in quantum mechanics, the Schroedinger representation is extended to a larger Hilbert space augmented by states with infinite excitation by nonstandard analysis.
Abe, Albeverio, Barnett, Barnett, Bergou, Blanchard, Bratteli, Carruthers, Davies, Dirac, Farrukh, Fenstad, Fittler, Fittler, Francis, Glauber, Hall, Helstrom, Helstrom, Holevo, Hurd, Kambe, Kelemen, Kelemen, Masanao Ozawa, Moore, Nakamura, Ozawa, Ozawa, Ozawa, Pegg, Pegg, Robinson, Shapiro, Susskind, Takeuti, Tarski, Thurber, von Neumann   +38 more
core   +1 more source

Means of unitary operators, revisited

MATHEMATICA SCANDINAVICA, 2007
It is proved that an operator with bound not exceeding $(n-2)n^{-1}$ in a $C^*$-algebra is the mean of $n$ unitay operators in that algebra.
Haagerup, Uffe, Kadison, Richard V., Pedersen, Gert K.   +2 more
openaire   +3 more sources

Intuitionistic fuzzy generalized probabilistic ordered weighted averaging operator and its application to group decision making

Technological and Economic Development of Economy, 2016
In this paper, we present the intuitionistic fuzzy generalized probabilistic ordered weighted averaging (IFGPOWA) operator. It is a new aggregation operator that uses generalized means in a unified model between the probability and the OWA operator.
Shouzhen Zeng, Weihua Su, Chonghui Zhang
doaj   +1 more source