Association Journal of CSIAM
Supervised by Ministry of Education of PRC
Sponsored by Xi'an Jiaotong University
ISSN 1005-3085  CN 61-1269/O1

Chinese Journal of Engineering Mathematics ›› 2020, Vol. 37 ›› Issue (1): 107-120.doi: 10.3969/j.issn.1005-3085.2020.01.009

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Emphatic Convergence for Kurzweil Equations

MA Xue-min1,  ZHANG Ling1,  LI Bao-lin2   

  1. 1- Teaching Department of Science, Gansu University of Chinese Medicine, Dingxi, Gansu 743000
    2- College of Mathematics and Information Science, Northwest Normal University, Lanzhou 730070
  • Received:2017-11-06 Accepted:2018-01-17 Online:2020-02-15 Published:2020-04-15
  • Supported by:
    The National Natural Science Foundation of China (10771171); the 555 Innovation Talent Project of Gansu Province (GS-555-CXRC); the Technique Innovation Project of Northwest Normal University (NWNU-KJCXGC-212).

Abstract: In this paper, by using the theories of Kurzweil integral and bounded $\Phi$-variation function. Emphatic convergence for Kurzweil equations and its application for a sequence of ordinary differential equations are discussed. The theorem of emphatic convergence for bounded $\Phi$-variation solutions of Kurzweil equations is obtained. The result is continuation of continuous dependence of bounded $\Phi$-variation solutions on parameters for Kurzweil equations and essential generalization of the emphatic convergence for bounded variation solutions of Kurzweil equations.

Key words: Kurzweil equations, emphatic convergence, bounded $\Phi$-variation function

CLC Number: