Перегляд за автором "Zhang, C."

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  • A Generalization of the Doubling Construction for Sums of Squares Identities 
    Zhang, C.; Huang, H.L. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    The doubling construction is a fast and important way to generate new solutions to the Hurwitz problem on sums of squares identities from any known ones. In this short note, we generalize the doubling construction and ...
  • Oscillation of fourth-order delay differential equations 
    Zhang, C.; Li, T.; Saker, S.H. (Нелінійні коливання, 2013)
    This article is concerned with oscillation of a certain class of fourth-order delay differential equations. Some new oscillation criteria are presented which include Hille and Nehari type. The results obtained improve some ...
  • Thermal-magnetic-elastic effect analysis of a thin current-carrying conical frustum shell 
    Bian, Y.H.; Zhang, C. (Прикладная механика, 2020)
    A thermal-magnetic-elastic problem for a thin current-carrying conical frustum shell in a magnetic field is studied. The normal Cauchy form of nonlinear differential equations, which include in total eight basic unknown ...