Sökning: "Brownian bridge"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden Brownian bridge.

  1. 1. Optimization of Subscription Lines of Credit in Private Equity : An extensive analysis containing several Investment-, Bridge Facility- and Installment Strategies using Monte Carlo Simulations

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Julia Larsson; Tyra Strandberg; [2021]
    Nyckelord :;

    Sammanfattning : In recent years the use of subscription lines of credit has increased exponentially, from $86.1 millions (2014) to $5.3 billions (2018). The rapid growth of the phe- nomenon of private equity funds using subscription lines of credit when acquiring companies (instead of directly making capital drawdowns from investors), has poor academic coverage. LÄS MER

  3. 2. Comparative movement behaviour and habitat selection of semi-domestic herbivore : central-place grazing versus free-range grazing in Reindeer (Rangifer t. tarandus)

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Muhammad Fawad Sharif; [2020]
    Nyckelord :supplementary feeding; habitat selection; lichen-rich forests; home range size; Rangifer tarandus tarandus; reindeer husbandry management; Sámi; recursive movements; utility distribution; clear cuts; brownian bridge movement model;

    Sammanfattning : Reindeer (Rangifer tarandus tarandus) husbandry mainly relies on natural pastures to ensure a sustainable animal production. In Sweden, coniferous forest areas are most commonly utilized as grazing grounds during winter. Additionally, supplementary feeding is sometimes provided for free-ranging animals to ensure their survival. LÄS MER

  4. 3. Habitat selection in moose and roe deer : a third order comparison

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Irene Hjort; [2019]
    Nyckelord :gps; camera trapping; habitat selection; order of selection; Alces alces; Capreolus capreolus; brownian bridge kernel method;

    Sammanfattning : Ungulates are important animals in Swedish culture and economy, yet they are considered to cause considerable damage on forests to the disadvantage for the forest industry. At the same time, the forest industry is one of the reasons for the increased carrying capacity of moose and roe deer. LÄS MER

  5. 4. Simulation of diffusion bridges for stochastic differential equations

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Daniel Damberg; [2017]
    Nyckelord :Diffusionbridge; MarkovchainMonteCarlo; Stochasticdifferentialequation; Linear noise approximation; Mathematics and Statistics;

    Sammanfattning : The simulation of diffusion bridges is a difficult statistical problem, and methods for this are attracting a great deal of attention. Analytically, the conditioning on a future pointintroducesasecondtermtothedriftoftheSDEthatincludesthetransitiondensity of the unconditioned process. LÄS MER

  7. 5. Site fidelity of a migratory species towards its annual range

    Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental Studies

    Författare :Peter Lojander; [2013]
    Nyckelord :calving; rutting; stopover site; migration; habitat selection; moose Alces alces ; ungulates; Sweden;

    Sammanfattning : Site fidelity, the behaviour of animals to return to areas where they have been before is a common trait in many species. The Scandinavian moose is known to show fidelity to its range, but to what extent, is little known. LÄS MER