Sökning: "Odd Lång"

Hittade 2 uppsatser innehållade orden Odd Lång.

  1. 1. Observations on de Bruijn graphs

    Master-uppsats, Lunds universitet/Matematik LTH; Lunds universitet/Matematik (naturvetenskapliga fakulteten)

    Författare :Jonathan Garbe; [2020]
    Nyckelord :de Bruijn graph; shift of finite type; symbolic dynamic; strongly connected graph; primitive graph; transitive shift; mixing shift; alternating colouring; Mathematics and Statistics;

    Sammanfattning : Abstract of chapter 1 For n >= 2 the number of mixing n-step subshifts of finite type (sft) over the alphabet {0, 1} is proven to be at least 15/16 times the number of transitive n-step sfts. A conjecture assumes the latter to be at least 2^(3*2^(n-1)-n). Abstract of chapter 2 The alternating colouring function is defined. LÄS MER

  3. 2. Mass flows of per- and polyfluoroalkyl substances (PFASs) in a Swedish wastewater network and treatment plant

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Linda Glimstedt; [2016]
    Nyckelord :per- and polyfluoroalkyl substances; PFAS; 6:2 FTSA; wastewater; wastewater network; wastewater treatment; WWTP; Uppsala; Kungsängsverket; per- och polyfluoroalkylerade substanser; PFAS; 6:2 FTSA; avloppsvatten; ledningsnät; avloppsnät; avloppsvattenrening; reningsverk; Uppsala; Kungsängsverket;

    Sammanfattning : Per- and polyfluoroalkyl substances (PFASs) are man-made substances that hold unique properties. They are not only oil- and water repellants but also very resistant to degradation. Due to these properties, the applications are endless and PFASs can be found in a wide range of industrial applications and commercial products. LÄS MER