Essays about: "Ergodicity"

Found 4 essays containing the word Ergodicity.

  1. 1. Adaption of Inertial Confinement Fusion Resultsto Spherical Plasma Expansion at Comets

    University essay from Uppsala universitet/Institutionen för fysik och astronomi; Uppsala universitet/Institutet för rymdfysik, Uppsalaavdelningen

    Author : Viktor Sparrman; [2022]
    Keywords : Plasma; Inertial confinement fusion; comet; plasma expansion; Vlasov-Poisson; integral invariants; ergodicity;

    Abstract : Recent missions to solar system comets, such as ESA's Rosetta mission, raise interest for models and descriptions of their plasma environment. The interaction with various space phenomena such as stellar wind make the construction of an analytical description difficult. READ MORE

  3. 2. Integrability of Boltzmann's discontinuous gravitational system

    University essay from KTH/Fysik

    Author : Frode Boman; [2021]
    Keywords : Theoretical physics; Mathematical physics; Integrability; Integrable system; Boltzmann; Ergodicity; Discontinuous system;

    Abstract : A dynamical system originally invented by Boltzmann has had recent developments. The system consists of a particle in a gravitational potential with an added centrifugal force, which is subject to reflection against a wall that separates the system from the gravitational center. READ MORE

  4. 3. A Spatially Explicit Agent-Based Model of Human-Resource Interaction on Easter Island

    University essay from KTH/Numerisk analys, NA

    Author : Peter Steiglechner; [2020]
    Keywords : Agent-based modelling; applied mathematics; socio-economic modelling; Agentbaserad modellering; tillämpad matematik; socioekonomisk modellering;

    Abstract : The history of Easter Island, with its cultural and ecological mysteries, has attracted the interests of archaeologists, anthropologists, ecologists, and economists alike. Despite the great scientific efforts, uncertainties in the available archaeological and palynological data leave a number of critical issues unsolved and open to debate. READ MORE

  5. 4. Back to a General Theory - An Essay in Persuasion

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Georg Meier; Petter Svärd; [2017]
    Keywords : Keynes; DSGE model; ergodicity; effective demand; tripartite economics;

    Abstract : Many Western countries experience failing monetary policy after the 2008 financial crisis. The lack of alternatives to established rules, even when they appear to fail, motivates a close look at the economic ideas John Maynard Keynes developed in his crisis-ridden lifetime, to answer the question: What can Keynes' writings contribute to the contemporary macroeconomic discussion? We trace from the publication of the General Theory (1936) until our time how macroeconomics has narrowed down into theoretical consensus, elevating policy recommendations developed in moderate times to an exclusive status of optimality. READ MORE