Assertion: transformation | /r/HasProperty | elliptic
Facets:
Source sentences:
text: The transformation is said to be elliptic if it can be represented by a matrix H {\displaystyle {\mathfrak {H}}} whose trace is real with
text: If ρ = 0, then the fixed points are neither attractive nor repulsive but indifferent, and the transformation is said to be elliptic.