Essays about: "Anton Ottosson"

Found 4 essays containing the words Anton Ottosson.

  1. 1. A unified view of a family of soliton equations related to spin Calogero-Moser systems

    University essay from KTH/Fysik

    Author : Anton Ottosson; [2022]
    Keywords : Soliton equations; Solitons; Integrable systems; Spin Calogero-Moser systems; Exact solutions; Benjamin-Ono-type equations; Solitonekvationer; Solitoner; Integrerbara system; sCM-system; Exakta lösningar; Ekvationer av Benjamin-Ono-typ;

    Abstract : We study the interconnections between the spin Benjamin-Ono (sBO) and half-wave maps (HWM) equations, a pair of nonlinear partial integro-differential equations that have recently been found to permit multi-soliton solutions, where the time evolution of the constituent solitons can be described in terms of the well-known, completely integrable, spin Calogero-Moser (sCM) system. By considering a symmetry transformation of the sCM dynamics we are led to introduce a scale parameter into the sBO equation, yielding what we call the rescaled sBO (rsBO) equation, which has both the sBO and HWM equations as special cases. READ MORE

  3. 2. Mobile Money in Tanzania - The First Step Towards Financial Inclusion

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : Anton Ottosson; [2022]
    Keywords : Bank Accounts; Economic Growth; Economic Development; Financial Development; Financial Inclusion; Financial Institutions; Mobile Money; M-banking; M-money; Supply-led Growth Hypothesis; Growth-led Financy Hypothesis; Tanzania; Financial Exclusion; Technology and Engineering; Business and Economics; Social Sciences;

    Abstract : In recent years the importance of financial inclusion for economic growth has been thoroughly discussed. Particularly, the impact of mobile money in the context of developing economies has risen in prominence. READ MORE

  4. 3. Integration of Hydrogen Production via Water Electrolysis at a CHP Plant : A feasibility study

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Anton Ottosson; [2021]
    Keywords : Electrolyzer; Energy; CHP; Hydrogen; Feasibility; PEM; water electrolysis; Elektrolysör; Energi; CHP; Vätgas; PEM; vattenelektrolys;

    Abstract : Hydrogen gas (H2), that is not produced from fossil oil or natural gas, is expected to become a cornerstone in the energy transition strategy in Europe. The recent years, technological and economic advances in the electrolyzer area, along with political and corporate support, have put H2 at the forefront of many countries’ climate change agenda. READ MORE

  5. 4. Gaussian Process Methods for Estimating Radio Channel Characteristics

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

    Author : Anton Ottosson; Viktor Karlstrand; [2020]
    Keywords : Gaussian processes; deep Gaussian processes; Bayesian methods; transfer functions; channel estimation; coher-ence bandwidth; kernel;

    Abstract : Gaussian processes (GPs) as a Bayesian regressionmethod have been around for some time. Since proven advant-ageous for sparse and noisy data, we explore the potential ofGaussian process regression (GPR) as a tool for estimating radiochannel characteristics. READ MORE