On bifurcations of cusps
AbstractLet Ft, where t∈R, be an analytic family of plane-to-plane mappings with F0 having a critical point at the origin. The paper presents effective algebraic methods of computing the number of those cusp points of Ft, where 0<|t|≪1, emanating from the origin at which Ft has a positive/negative local topological degree.
|Journal series||Journal of the Mathematical Society of Japan, ISSN 0025-5645, (N/A 70 pkt)|
|Publication size in sheets||0.60|
|Keywords in English||singularities, bifurcations, cusps|
|Score||= 70.0, 20-07-2020, ArticleFromJournal|
|Publication indicators||= 0.000; : 2018 = 0.826; : 2018 = 0.496 (2) - 2018=0.707 (5)|
|Citation count*||2 (2020-07-19)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.