Wyniki wyszukiwania dla: ROTATION ON THE CIRCLE - MOST Wiedzy

Wyszukiwarka

Wyniki wyszukiwania dla: ROTATION ON THE CIRCLE

Wyniki wyszukiwania dla: ROTATION ON THE CIRCLE

  • On Computing Curlicues Generated by Circle Homeomorphisms

    Publikacja

    The dataset entitled Computing dynamical curlicues contains values of consecutive points on a curlicue generated, respectively, by rotation on the circle by different angles, the Arnold circle map (with various parameter values) and an exemplary sequence as well as corresponding diameters and Birkhoff averages of these curves. We additionally provide source codes of the Matlab programs which can be used to generate and plot the...

    Pełny tekst do pobrania w portalu

  • Curlicues generated by circle homeomorphisms

    We investigate the curves in the complex plane which are generated by sequences of real numbers being the lifts of the points on the orbit of an orientation preserving circle homeomorphism. Geometrical properties of these curves such as boundedness, superficiality, local discrete radius of curvature are linked with dynamical properties of the circle homeomorphism which generates them: rotation number and its continued fraction...

    Pełny tekst do pobrania w portalu

  • Distribution of the displacement sequence of an orientation preserving circle homeomorphism

    Publikacja

    In some applications not only the knowledge of the behaviour of trajectories of a map is important, but also their displacements. We describe in detail the distribution of elements of the displacement sequence along a trajectory of an orientation preserving circle homeomorphism ϕ with irrational rotation number ϱ(ϕ). The values of displacement are dense in a set which depends on the map γ (semi-)conjugating ϕ with the rotation...

    Pełny tekst do pobrania w serwisie zewnętrznym

  • Computing dynamical curlicues

    Dane Badawcze

    A curlicue is a piece-wise linear curve in the complex plane which can be generated by an arbitrary sequence of real numbers u_n. It can be interpreted as a trajectory of a particle in the plane which starts in the origin at time t=0 and moves with a constant velocity, changing its direction at instances t=0,1,2,3,..., where the new direction is given...

  • Geometric working volume of a satellite positive displacement machine

    Publikacja

    This article describes a method for determining the geometric working volume of satellite positive displacement machines (pump and motor). The working mechanism of these machines is satellite mechanism consisting of two non-circular gears (rotor and curvature) and circular gears (satellites). Two variants of the satellite mechanism are presented. In the first mechanism, the rolling line of the rotor is a sinusoid "wrapped" around...

    Pełny tekst do pobrania w portalu

  • Wild oscillations in a nonlinear neuron model with resets: (II) Mixed-mode oscillations

    This work continues the analysis of complex dynamics in a class of bidimensional nonlinear hybrid dynamical systems with resets modeling neuronal voltage dynamics with adaptation and spike emission. We show that these models can generically display a form of mixed-mode oscillations (MMOs), which are trajectories featuring an alternation of small oscillations with spikes or bursts (multiple consecutive spikes). The mechanism by...

    Pełny tekst do pobrania w portalu