Sökning: "attractor state"

Hittade 4 avhandlingar innehållade orden attractor state.

  1. 1. Oscillations and spike statistics in biophysical attractor networks

    Författare :Mikael Lundqvist; Anders Lansner; Arvind Kumar; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Attractor networks; computational neuroscience; cortex; datalogi; Computer Science;

    Sammanfattning : The work of this thesis concerns how cortical memories are stored and retrieved. In particular, large-scale simulations are used to investigate the extent to which associative attractor theory is compliant with known physiology and in vivo dynamics. LÄS MER

  3. 2. Free Ensemble Improvisation

    Författare :Harald Stenström; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; aleatorics; artistic research; attractor state; central tone; chaotic systems; collective understanding; comprovisation; conceptual model; directed motion; ensemble size; feedback and feedforward; free ensemble improvisation; gesture; importance of rhythm; indeterminacy; interactional skill; listening skill; musical evaluation; musical interaction; musical maturity; musical chemistry; musical interpretation; musical composition; non-idiomatic improvisation; rhythmic flow; sound properties; stylistic influences;

    Sammanfattning : The aim of this doctoral project has been to study so-called non-idiomatic improvisation in ensembles consisting of two or three musicians who play together without any restrictions regarding style or genre and without having predetermined what is to be played or how they should play. The background to this thesis has been the author’s own free improvising, which he has pursued since 1974, and the questions that have arisen whilst music-making. LÄS MER

  4. 3. Exploring the cancer cell attractor in the Epstein-Barr virus infection model

    Författare :Qin Li; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : It has been proposed, based on the theory of complex gene regulatory networks, that cell types, including cancer cells, represent attractor states of the network dynamics. In this study, we proposed an Epstein - Barr virus (EBV) latency I to latency III switch model. LÄS MER

  5. 4. Nonlinear dynamics in transitional wall-bounded flows

    Författare :Miguel Beneitez Galan; Dan S. Henningson; Philipp Schlatter; Yohann Duguet; Tobias Schneider; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering Mechanics; Teknisk mekanik;

    Sammanfattning : This thesis focuses on numerical studies of subcritical transition to turbulence in shear flows. The thesis employs a framework based on nonlinear dynamics in the subsequent studies. The geometrical approach to subcritical transition pivots the concepts of edge manifold and edge state. LÄS MER