Showing 61 - 80 results of 1,797 for search '"harmonics"', query time: 0.05s Refine Results
  1. 61

    Composition Operators on Some Banach Spaces of Harmonic Mappings by Munirah Aljuaid, Flavia Colonna

    Published 2020-01-01
    “…We study the composition operators on Banach spaces of harmonic mappings that extend several well-known Banach spaces of analytic functions on the open unit disk in the complex plane, including the α-Bloch spaces, the growth spaces, the Zygmund space, the analytic Besov spaces, and the space BMOA.…”
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    On Some Subclasses of Harmonic Functions Defined by Fractional Calculus by R. A. Al-Khal, H. A. Al-Kharsani

    Published 2008-01-01
    “…The purpose of this paper is to study subclasses of normalized harmonic functions with positive real part using fractional derivative. …”
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  7. 67

    Structure Improvement and Analysis of the Flexible Gear of the Harmonic Reducer by Hao Tian, Nianchen Han, Wenliang Guo

    Published 2019-03-01
    “…The flexible wheel is the core part of the harmonic reducer, and it is also the part that is prone to failure. …”
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  8. 68

    Stabilization of Heterogeneous Multiagent Systems via Harmonic Control by Xianzhu Liu, Zhijian Ji, Ting Hou

    Published 2018-01-01
    “…Under cycle graphs, a sufficient condition for the stabilization problem via harmonic control is provided and an algorithm of designing the interconnection gains is presented. …”
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  9. 69

    Research on the Resonance Characteristics of Rock under Harmonic Excitation by Siqi Li, Shenglei Tian, Wei Li, Tie Yan, Fuqing Bi

    Published 2019-01-01
    “…In order to study the resonance characteristics of rock under harmonic excitation, two vibration models have been presented to estimate the natural frequency of rock encountered during the drilling. …”
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    Harmonization of Postgraduate Training System with the Certification of Candidates of Sciences by S. I. Pakhomov, V. A. Gurtov, L. V. Shchegoleva

    Published 2021-09-01
    “…Harmonization of Postgraduate Training System with the Certification of Candidates of Sciences The activities of the postgraduate school and the network of dissertation councils represent the stages of the trajectory of the formation of a researcher with an academic degree. …”
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  14. 74

    Modal and Harmonic Response Analysis of Subway Gearbox Housing by Wang Fumin, Li Jie, Yang Jianwei, Wu Huijie

    Published 2015-01-01
    “…Modeled the box housing by the Pro / E,The three- dimensional solid modeling of the subway gearbox housing is carried out through the Pro / E,then imported into the Workbench for finite element modal analysis,the natural frequency and vibration mode are got,and the results of experimental mode analysis are compared with the finite element modal analysis,the feasibility of the modal analysis is test. The harmonic analysis is carried out based on the finite element modal analysis,the anti- vibration performance under the effect of different frequency are obtained. …”
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  15. 75

    QUALIFICATIONS OF HIGHER EDUCATION AND PROFESSIONAL QUALIFICATIONS: HARMONIZATION WITH EFFORTS by E. V. Karavaeva

    Published 2018-01-01
    “…The paper focuses on the topical problem of harmonization of professional and educational qualifications. …”
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  16. 76

    The Properties of a New Subclass of Harmonic Univalent Mappings by Zhi-Hong Liu, Ying-Chun Li

    Published 2013-01-01
    “…We introduced a new subclass of univalent harmonic functions defined by the shear construction in the present paper. …”
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    Petrović-Type Inequalities for Harmonic h-convex Functions by Imran Abbas Baloch, Yu-Ming Chu

    Published 2020-01-01
    “…In the article, we establish several Petrović-type inequalities for the harmonic h-convex (concave) function if h is a submultiplicative (super-multiplicative) function, provide some new majorizaton type inequalities for harmonic convex function, and prove the superadditivity, subadditivity, linearity, and monotonicity properties for the functionals derived from the Petrović type inequalities.…”
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  19. 79

    Parallelism of multi-scale quantum harmonic oscillator algorithm by Yan HUANG, Peng WANG, Kun CHENG, Feng LIU

    Published 2016-09-01
    “…MQHOA was a novel intelligent algorithm constructed by quantum harmonic oscillator's wave function.Sampling was the basic operation and main computational burden of MQHOA.The independence of sampling operation constructs MAHOA’s parallelism.Parallel granularity was obtained by experiments of group parameter and sampling parameter,and MQHOA-P was proposed.Experiments were done in a cluster of ten nodes on six standard test functions.By changing node number,function dimension and sampling parameter,experiments of MQHOA-P’s speed-up ratio were done.The experimental results show the good performance of MQHOA-P’s speed-up ratio and expansibility.MQHOA-P can be deployed and run on multiple nodes in a large-scale cluster.…”
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  20. 80

    Fracture Analysis on Flexspline and Flexible Bearing of the Harmonic Reducer by Mu Xiaobiao, Shao Zhuhao, Hao Chunhui, Gao Mingyan, Zhang Chaolei

    Published 2023-03-01
    “…The result shows that the microstructure of the flexspline of the failed harmonic reducer is the same as that of Japan, both of which are tempered troostite. …”
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