Sökning: "elliptic"

Visar resultat 6 - 10 av 80 uppsatser innehållade ordet elliptic.

  1. 6. Axisymmetric capillary water waves on cylindrical fluid jets

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

    Författare :Anna-Mariya Otsetova; [2023]
    Nyckelord :Euler equations; Bernoulli boundary condition; Schauder estimates; nonlinear functional analysis; Mathematics and Statistics;

    Sammanfattning : In their paper, Vanden-Broeck, Miloh and Spivack (Wave Motion 27, 1998) describe two limiting behaviours of irrotational, axisymmetric capillary water waves using numerical methods. They found a two-parameter family of nontrivial solutions. Some solutions of small amplitude approach a uniform stream, while others approach a static configuration. LÄS MER

  3. 7. Studying Elliptic Flow in High Centrality Pb-Pb Collisions using Proton Collision Background Fitting

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysik

    Författare :Philip Fredholm; [2023]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : In this report, the elliptic flow in high centrality Pb-Pb collisions is calculated using two particle correlations $v_2\{2\}$ but without any imposed separation in η with data taken from the ALICE experiment at CERN in 2015. Instead, measurements of the same correlations in proton-proton collisions is used as a background to account for non-flow effects and data is correlated between the time projection chamber and the forward multiplicity detectors in order to avoid intra-jet correlations. LÄS MER

  4. 8. The Elliptic Curve Method : A Modern Approach to Integer Factorization

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Felix Cao; [2023]
    Nyckelord :Pollard s p-1 method; Factorization; Elliptic curves; Lentra s; Elliptic curve method;

    Sammanfattning : In this paper, we present a study of elliptic curves, focusing on theirunderlying mathematical concepts, properties and applications in numbertheory. We begin by introducing elliptic curves and their unique features,discussing their algebraic structure, and exploring their group law, pro-viding examples and geometric interpretations. LÄS MER

  5. 9. Tug-of-War and the p-Laplace Equation : Exploring a Mathematical link between Game Theory and Nonlinear Elliptic PDE's

    Kandidat-uppsats, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Zackarias Chronéer; [2023]
    Nyckelord :p-Laplacian; tug-of-war;

    Sammanfattning : In this report the connection between p-harmonic functions and the tug-of-war game is presented and some applications are mentioned. Moreover, sufficient background information of solutions to the p-Laplace equation is given. And to finish, an example of the game is given with simulations. . LÄS MER

  7. 10. Bootstrapping Secure Sensor Networks in the Internet of Things

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Johan Edman; [2022]
    Nyckelord :Internet of Things; Machine-to-machine communications; Internet security; Cryptographic protocols; Sakernas internet; Maskin-till-maskin kommunikation; Säkerhet på internet; Kryptografiska protokoll;

    Sammanfattning : The Internet of Things has become an integral part of modern society and continues to grow and evolve. The devices are expected to operate in various conditions and environments while securely transmitting sensor data and keeping low manufacturing costs. Security for the Internet of Things is still in its infancy and a serious concern. LÄS MER