Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Chaobo, Li"'
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 21580-21595 (2024)
The aim of this paper is to establish some fixed point results for enriched Kannan-type mappings in convex metric spaces. We first give an affirmative answer to a recent Berinde and Păcurar's question (Remark 2.3) [J. Comput. Appl. Math., 386 (2021)
Externí odkaz:
https://doaj.org/article/bfeae3f9b52748599303faf89771f926
Publikováno v:
AIMS Mathematics, Vol 9, Iss 4, Pp 8940-8960 (2024)
The purpose of this paper is to present a study of $ \alpha $-$ \eta $-type generalized $ F $-proximal contraction mappings in the framework of modular metric spaces and to prove some best proximity point theorems for these types of mappings. Some ex
Externí odkaz:
https://doaj.org/article/e1123392d3534afdb15d85a29ea42100
Publikováno v:
AIMS Mathematics, Vol 9, Iss 3, Pp 7589-7609 (2024)
In this paper, we investigated several new fixed points theorems for multivalued mappings in the framework $ b $-metric spaces. We first generalized $ S $-iterative schemes for multivalued mappings to above spaces by means of a convex structure and t
Externí odkaz:
https://doaj.org/article/7e182c7f3aae4b43ab16e256706a017d
Publikováno v:
IEEE Access, Vol 12, Pp 93781-93790 (2024)
Unmanned surface vehicles (USVs) often encounter unknown obstacles, adverse weather, and emergency situations during missions, especially external disturbances such as wind, waves, and ocean currents at sea, which pose challenges for operators to res
Externí odkaz:
https://doaj.org/article/6e7d4b610ae34ce2933ca540bbfc2463
Publikováno v:
IEEE Access, Vol 12, Pp 37850-37861 (2024)
A linear time-varying model predictive control (LTV-MPC) method based on $SE(3)$ is proposed, to enhance the control precision and reduce energy consumption of the spacecraft. First, left-invariant principle of Lie group, Lie algebra $SO(3)$ , and ot
Externí odkaz:
https://doaj.org/article/3da97783e187432ca557f9a480c1801e
Publikováno v:
Meikuang Anquan, Vol 54, Iss 7, Pp 243-247 (2023)
In view of the limited power supply capacity of the explosion-proof computer at the borehole and the need to lift the drill to replace the battery for the rechargeable battery pack, a turbine power generation device for underground coal mines was dev
Externí odkaz:
https://doaj.org/article/4862d8cfede0482d9435defc22ba065b
Publikováno v:
IEEE Access, Vol 11, Pp 138856-138869 (2023)
In this paper, a set of integrated control problems for distributed spacecraft formation with input asymmetric constraints under external disturbances are studied. First, a new configuration error function is designed based on the compact nonlinear m
Externí odkaz:
https://doaj.org/article/fadfe24f0dd74433ae4f566d0525f3c4
Publikováno v:
Optics, Vol 2, Iss 4, Pp 276-283 (2021)
As a kind of resonant device, the modulation efficiency of the photo-elastic modulator (PEM) is determined by its inherent resonance characteristics, including the resonance frequency and quality factor (Q-factor). The existing methods used to charac
Externí odkaz:
https://doaj.org/article/8d13aa759da24c6a888fed56b5e12e4c
Publikováno v:
EcoMat, Vol 4, Iss 5, Pp n/a-n/a (2022)
Abstract Organic cathode materials have potential applications in rechargeable batteries due to their several advantages such as high specific capacity, flexible designability, plentiful raw materials, environmental friendliness, and renewability. Ho
Externí odkaz:
https://doaj.org/article/ac5b52a130a34e4e94914fc26ca1899c
To the active basis choice decoy state quantum key distribution systems with detector efficiency mismatch, we present a modified attack strategy, which is based on faked states attack, with quantum nondemolition measurement ability to restress the th
Externí odkaz:
http://arxiv.org/abs/1507.06528
