Advanced search

Showing result 1 - 5 of 38 essays matching the above criteria.

  1. 1. The Bloch-Messiah theorem and its application to overlaps

    University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Author : Frieder Selisko; [2023]
    Keywords : Physics and Astronomy;

    Abstract : The Bogoliubov transformation is the starting point for the Hartree-Fock-Bogoliubov method and thus for many theoretical approaches that describe heavy nuclei. This transformation is based on two matrices, denoted by U and V, which are called Bogoliubov amplitudes. In this paper the properties of these matrices are investigated. READ MORE

  3. 2. Portfolio Optimization Problems with Transaction Costs

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Stina Gustavsson; Linnéa Gyllberg; [2023]
    Keywords : Portfolio optimization; variable transaction costs; fixed transaction costs;

    Abstract : Portfolio theory is a cornerstone of modern finance, and it is based on the idea that an investor can reduce risk by diversifying their investments across various assets. In practice, Harry Markowitz mean-variance optimization theory is expanded upon by taking into account variable and fixed transaction cost, making the model slightly more reliable. READ MORE

  4. 3. Designing a solution for automating the management of a capture the flag network

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Dalvie Benu; [2023]
    Keywords : Network; Cyber-Security; Web App; Nätverk; cybersäkerhet; webbapp;

    Abstract : Everyday one hears about another cyber attack against a company or state. In 2023 the cost of cyber crime reached 8 trillion USD and is expected to reach 10 trillion in 2025 [1]. It is becoming increasingly clear that cyber security is important in modern society and especially in the IT industry. READ MORE

  5. 4. From Cubicles to Collaboration : A study on the Transformation of Government Office Spaces Driven by Cost-Efficiency, Digitalization, and Modernization

    University essay from KTH/Fastighetsföretagande och finansiella system

    Author : Sara Ghaemi Flores; [2023]
    Keywords : Authorities premises; The Principal-Agent theory; New Institutional Organization theory; Activity-Based Offices; Myndigheters lokaler; Principal-Agentteori; Teorin om nya instituionella organisationer; Aktivitetsbaserade kontor;

    Abstract : Over time, the office spaces of authorities have evolved, with external influences like pandemics accelerating the transition towards flexible, activity-based workplaces. Despite resistance, attitudes are slowly becoming positive towards modern, adaptable offices. READ MORE

  6. 5. Social Investments: “It’s going slow, but it’s happening” : A study on the feasibility and future of Social Bonds and Social Outcome Contracts in Sweden

    University essay from Linköpings universitet/Nationalekonomi; Linköpings universitet/Filosofiska fakulteten

    Author : Emelie Lebsund; Fanny Samuelsson; [2022]
    Keywords : Social sustainability; social bonds; social outcome contracts; social impact bonds; sustainability; CSR; institutional theory; transaction cost theory; modern portfolio selection theory; ESG;

    Abstract : As we face increasingly complex problems of both a social and environmental nature, innovative and multifaceted solutions are required to create a sustainable future. Despite Sweden's leading position in terms of financial solutions to environmental issues, Sweden is behind most OECD economies in the development of a financial infrastructure for private investment for social and socio-economic projects. READ MORE