Results 271 to 280 of about 2,277,693 (344)

Psychological interventions mitigated occupational stress in high-risk workers in Shenzhen, China. [PDF]

open access: yesFront Public Health
Zhang N   +8 more
europepmc   +1 more source

Representation theorems for regular operators

Mathematische Nachrichten, 2023
We elaborate, strengthen, and generalize known representation theorems by different authors for regular operators on vector and Banach lattices. Our main result asserts, in particular, that every regular linear operator T acting from a vector lattice E ...
M. Pliev, M. Popov
semanticscholar   +1 more source

Wold-type decomposition for bi-regular operators

Acta Scientarum Mathematicarum, 2021
We show in this paper that a Wold-type decomposition holds for the class of regular operators with regular Moore–Penrose inverse. We also give several examples and investigate various properties of such class of operators.
H. Ezzahraoui, M. Mbekhta, E. Zerouali
semanticscholar   +1 more source

Regular summability methods in the approximation by max-min operators

Fuzzy Sets Syst., 2021
In this paper, by using nonnegative regular summability methods we improve and generalize the approximation properties of max-min operators which have been investigated systematically in our recent study.
Türkan Yeliz Gökçer, O. Duman
semanticscholar   +1 more source

Regularization operators versus regularization strategies

Journal of Inverse and Ill-posed Problems, 2023
Abstract In this note, we shall compare two important concepts of “regularization operators” and “regularization strategies” that appear in different classical monographs. The definition of a regularization operator is related to the Moore–Penrose inverse of the operator. In general, a regularization operator is a regularization strategy.
Nguyen, Thi-An, Law, Chun-Kong
openaire   +1 more source

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