Sökning: "Operator Theory"

Visar resultat 11 - 15 av 132 uppsatser innehållade orden Operator Theory.

  1. 11. Electroweak Phase Transition in the Standard Model Effective Field Theory

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Högenergifysik

    Författare :Alan Aliyali; [2022]
    Nyckelord :;

    Sammanfattning : At least two Cosmological phase transitions are very probable to have happened since the beginning of the universe, one of them being the electroweak phase transition responsible for the breaking of the EW symmetry. It is possible that the EW phase transition could have caused the observed baryon asymmetry of the universe and therefore provide an explanation for the baryon asymmetry problem. LÄS MER

  3. 12. Measurement & Feedback Control of a Two Level System

    Kandidat-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Sayan Ali Khan; [2022]
    Nyckelord :Quantum Measurement; Generalized Measurements; POVM Positive Operator Valued Measure ; Feedback Control; Two-Level System; Physics and Astronomy;

    Sammanfattning : In this bachelor project, the main objective is to investigate how a two-level quantum system can be controlled using weak continuous measurements and feedback control. The Monte-Carlo method was used to simulate the system dynamics under measurement and feedback to investigate how the system state can be controlled. LÄS MER

  4. 13. Towards data-driven decision making: A Small Enterprise study

    Master-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

    Författare :Oliver Söderlund; [2022]
    Nyckelord :Data-driven decision-making; Technological Challenges; Organisational challenges; Maturity evaluation;

    Sammanfattning : In general, at smaller companies, decisions are based on the intuition of their experts within their respective areas. The decision processes are dependent on several aspects, such as assumptions and context, and some on data. LÄS MER

  5. 14. Approximating Quasistationary Distributions Using Deep Learning

    Master-uppsats, KTH/Matematisk statistik

    Författare :Björn Wehlin; [2022]
    Nyckelord :Applied Mathematics; Deep Learning; Probability Theory; Stochastic Processes; Ito Diffusions; Quasistationary Distributions; Tillämpad matematik; djupinlärning; sannolikhetsteori; stokastiska processer; Ito-diffusioner; kvasistationära fördelningar;

    Sammanfattning : We study a class of It\={o} diffusion processes on domains with smooth boundary, at which the process is killed. Such a process, when conditioned on non-extinction, gives rise to a stationary state known as a \emph{quasistationary distribution} (QSD). LÄS MER

  7. 15. The Crowdsourcing Process : An organizational risk management study

    Master-uppsats, Jönköping University/IHH, Företagsekonomi

    Författare :Robin Staberg; Thomas Söderberg; [2022]
    Nyckelord :Crowdsourcing; Risk Management; Risk Management Framework; ISO 31000; COSO; Digital Gig Workers; Digital Gig Platforms; Dynamic Capabilities; Gig Economy; The Great Resignation;

    Sammanfattning : There are four million voluntary attritions a month in the US. Many of these people choses to become freelance consultants (gig workers) working through digital gig platforms for better work-life balance. At the same time organizations requires a more flexible access to skills and competences to cope with an ever more dynamic business environment. LÄS MER