A degenerated node [http://identifiers.org/teddy/TEDDY_0000093] which is unstable [not TEDDY_0000133], i.e. for which the Jacobian matrix has two identical positive eigenvalues.
ID
http://identifiers.org/teddy/TEDDY_0000142
altLabel
degenerate unstable point
unstable improper node
unstable degenerated node
definition
A degenerated node [http://identifiers.org/teddy/TEDDY_0000093] which is unstable [not TEDDY_0000133], i.e. for which the Jacobian matrix has two identical positive eigenvalues.