Open AccessA flow on $ S^2 $ presenting the ball as its minimal set
Author(s) -
Tiago Carvalho,
Luiz Fernando Gonçalves
Publication year - 2021
Publication title -
discrete and continuous dynamical systems. series b
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.864
H-Index - 53
eISSN - 1553-524X
pISSN - 1531-3492
DOI - 10.3934/dcdsb.2020287
Subject(s) - tangent , mathematics , piecewise , unit sphere , ball (mathematics) , vector field , combinatorics , tangent vector , regularization (linguistics) , manifold (fluid mechanics) , field (mathematics) , pure mathematics , mathematical analysis , geometry , computer science , artificial intelligence , mechanical engineering , engineering