Rotation Number

The period for a Quasiperiodic trajectory to pass through the same point in a Surfaceof Section. If the rotation number is Irrational, the trajectory will densely fill out a curvein the Surface of Section. If the rotation number is Rational, it is called theWinding Number, and only a finite number of points in the Surface of Section will bevisited by the trajectory.

• Ellipse Caustic Curve
• Ellipse Envelope
• Ellipse Evolute
• Ellipse Involute
• Ellipse Pedal Curve
• Ellipsoid
• Ellipsoidal Calculus
• Ellipsoidal Coordinates
• Ellipsoidal Harmonic
• Ellipsoidal Harmonic of the First Kind
• Ellipsoidal Harmonic of the Second Kind
• Ellipsoid Geodesic
• Elliptic Alpha Function
• Elliptical Projection
• Elliptic Cone
• Elliptic Cone Point
• Elliptic Curve
• Elliptic Curve Factorization Method
• Elliptic Curve Group Law
• Elliptic Curve Primality Proving
• Elliptic Cylinder
• Elliptic Cylindrical Coordinates
• Elliptic Delta Function
• Elliptic Exponential Function
• Elliptic Fixed Point (Differential Equations)