The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary

The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name.

 
       
         
    STUDIA MATHEMATICA - Issue no. 2 / 2023  
         
  Article:   NECESSARY AND SUFFICIENT CONDITIONS FOR OSCILLATION OF SECOND-ORDER DIFFERENTIAL EQUATION WITH SEVERAL DELAYS.

Authors:  SHYAM SUNDAR SANTRA.
 
       
         
  Abstract:   DOI: 10.24193/subbmath.2023.2.08

Received 18 April 2020; Accepted 10 May 2020. Published Online: 2023-06-14
Published Print: 2023-07-30
pp. 319-330

VIEW PDF


FULL PDF

In this paper, necessary and sufficient conditions are establish of the solutions to second-order delay differential equations of the form Our main tool is Lebesgue''s Dominated Convergence theorem. Examples illustrating the applicability of the results are also given, and state an open problem.

Mathematics Subject Classification (2010): 34C10, 34C15, 34K11.
Keywords: Oscillation, nonoscillation, nonlinear, delay argument, second-order differential equation, Lebesgue''s dominated convergence theorem.
 
         
     
         
         
      Back to previous page