Sökning: "baser"

Visar resultat 1 - 5 av 46 uppsatser innehållade ordet baser.

  1. 1. Classification of almost monomial subalgebras of small codimension

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

    Författare :Ludvig Sundell; [2023]
    Nyckelord :Algebra; Subalgebra; Polynomial; SAGBI basis; LAGBI basis; Lower semigroup; Mathematics and Statistics;

    Sammanfattning : In this text, we study almost monomial subalgebras using LAGBI bases. We introduce the concept of a LAGBI base and present an algorithm for computing them. We then use this algorithm to find, and present in a table, all polynomial subalgebras with Frobenius number smaller than or equal to ten. LÄS MER

  3. 2. The cosmological polytope of the complete bipartite graph K_{2,n}

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Erik Landin; [2023]
    Nyckelord :Polytopes; Cosmological polytopes; Gröbner bases; Graphs; Polytop; Kosmologiska polytop; Gröbner baser; Grafer;

    Sammanfattning : A cosmological polytope of an undirected connected graph is a lattice polytope which when the graph is interpreted as a feynman diagram can be used to calculate the contribution of that feynman diagram to the wavefunction of some cosmological models. This contribution can be calculated using the canonical form of the cosmological polytope, which can be computed by taking the sum of the canonical forms of the facets of a subdivision of the cosmological polytope. LÄS MER

  4. 3. Effekter av lärardemonstrationer och experiment i NO- undervisning på högstadiet

    Uppsats för yrkesexamina på grundnivå,

    Författare :Stefan Zuher; [2023]
    Nyckelord :Lärardemonstration; Experiment; Diskussionsfrågor; Visuella representationer; Påverkansfaktorer.;

    Sammanfattning : Syftet med undersökningen är att belysa och exemplifiera hur NO-undervisningen kan bli mer elevcentrerad utan att tappa kunskapsinnehåll. Syftet har specificerats genom forskningsfrågan: Hur påverkar genomtänkta lärardemonstrationer i NO-undervisningen elevernas provresultat?   Undersökningsgruppen består av sex klasser i grundskolans högstadium. LÄS MER

  5. 4. The Four Dimensions of Western-centric Ideologies in Upper Secondary English Textbooks in Sweden : An ideological square analysis of Blueprint A 3.0 & Solid Gold 1

    Magister-uppsats, Stockholms universitet/Engelska institutionen

    Författare :Aleyna Baser; [2023]
    Nyckelord :Ideological square; qualitative research; postcolonialism; English education in Sweden; textbook evaluation; semantic discourse; Orientalism.;

    Sammanfattning : Swedish upper secondary schools are assigned the responsibility to promote cultural diversity and foster democratic global citizens according to Läroplanen för gymnasieskolan (Skolverket, 2022). Naturally, as English textbooks try to incorporate this, the potentially problematic outcome arises of the depictions of the Westerner and the non-Westerner. LÄS MER

  7. 5. How Ramy Challenges Arab Stereotypes in American Media : A study of an Arab-American comedy drama

    Kandidat-uppsats, Högskolan Väst/Institutionen för individ och samhälle

    Författare :Peregrin Frost; [2023]
    Nyckelord :Hollywood; TV; Arabs; Stereotypes; Discourse Analysis;

    Sammanfattning : The portrayal of Arabs and Muslims in American film and television has been a lopsided affair since the beginnings of Hollywood movie production. Over the course of film and TV production during the twentieth century, and later, Hollywood and TV production companies has used the Arab as a negative trope to negatively stereotype them, or to elevate the perception of American characters in contrast to the presentation of the baser character of the Arab. LÄS MER