Open AccessOn pairs of differential $1$-forms in the plane
Author(s) -
Regilene Oliveira,
Farid Tari
Publication year - 2000
Publication title -
discrete and continuous dynamical systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.289
H-Index - 70
eISSN - 1553-5231
pISSN - 1078-0947
DOI - 10.3934/dcds.2000.6.519
Subject(s) - singularity , plane (geometry) , saddle , mathematics , focus (optics) , differential (mechanical device) , mathematical analysis , beta (programming language) , pure mathematics , essential singularity , saddle point , alpha (finance) , physics , geometry , computer science , mathematical optimization , construct validity , statistics , optics , thermodynamics , programming language , psychometrics