Zobrazují se záznamy 1-20 z 12193

    • Homomorphisms of Ordered Graphs 

      Výsledek obhajoby: OBHÁJENO
      Čertík, Michal (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 20. 3. 2026
      Homomorphisms of Ordered Graphs Michal Čertík We study ordered graphs, defined as graphs with linearly ordered vertices, from the perspec- tive of homomorphisms. Their structural properties are analyzed together with the ...
    • Lipschitz Structure of Banach Spaces 

      Výsledek obhajoby: OBHÁJENO
      Bíma, Jan (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 20. 3. 2026
      Lipschitz free spaces provide a canonical linearization of metric spaces, embedding the category of pointed metric spaces with Lipschitz maps into the category of Banach spaces with bounded linear operators. This thesis ...
    • Properties of generalized convex functions in Banach spaces 

      Výsledek obhajoby: OBHÁJENO
      Kryštof, Václav (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 20. 3. 2026
      This thesis contains several new results in the theory of semiconvex functions with modulus ω (hereinafter referred to as ω-semiconvex). We investigate the question when, for a convex subset G of a Banach space X and a ...
    • Plasma Diagnostics and Preparation of Iron-Based Thin Films in the Presence of Oxygen and Sulfur for Energy Harvesting Applications 

      Výsledek obhajoby: OBHÁJENO
      Tuharin, Kostyantyn (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 16. 3. 2026
      Title: Plasma Diagnostics and Preparation of Iron-Based Thin Films in the Presence of Oxygen and Sulfur for Energy Harvesting Applications Author: Kostyantyn Tuharin Department: Department of Surface and Plasma Science ...
    • Studies of B0d meson properties with the ATLAS experiment 

      Výsledek obhajoby: UZNÁNO
      Biroš, Marek (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 25. 3. 2026
      Title: Studies of B0 d meson properties with the ATLAS experiment Author: Marek Biroš Institute: Institute of Particle and Nuclear Physics Supervisor: doc. RNDr. Pavel Řezníček Ph.D., Institute of Particle and Nuclear ...
    • Dynamická predikcia v analýze prežitia 

      Výsledek obhajoby: UZNÁNO
      Sakmárová, Kristína (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 25. 3. 2026
      Often the motivation behind building a statistical model is to provide prediction for an outcome of interest. In the context of survival analysis it is important to distingu- ish between two types of time-varying covariates ...
    • Detector and Physics Performance of the ATLAS Inner Tracker 

      Výsledek obhajoby: UZNÁNO
      Sýkora, Martin (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 25. 3. 2026
      The thesis presents two interconnected research directions within the ATLAS exper- iment at the Large Hadron Collider. The first part concentrates on the performance evaluation of the ATLAS ITk Strip subdetector modules ...
    • Mapping of changes in optical and magneto-optical responses of Ni-Mn-Ga thin films across martensitic transformation and strain relaxation 

      Výsledek obhajoby: UZNÁNO
      Makeš, Matěj (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 26. 2. 2026
      This thesis studies optical and magneto-optical responses of thin epitaxial Ni-Mn- Ga films prepared by magnetron sputtering. The relative permittivity tensor spectra were computed from the spectroscopic ellipsometry data ...
    • Relatively Big Projective Modules, Direct Sum Decompositions of Modules, and Representations of Finite Groups 

      Výsledek obhajoby: OBHÁJENO
      Álvarez Arias, Román (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 9. 2. 2026
    • Ideal Lattices in Cryptography 

      Výsledek obhajoby: OBHÁJENO
      Šůstek Vyhnalová, Sára (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 3. 3. 2026
      The thesis studies special lattices relevant in cryptography, namely ideal, cyc- lic, and NTRU lattices. It extends the author's Master's thesis by generalising previous results and incorporating corrections and new material. ...
    • Detector and Physics Performance of the ATLAS Inner Tracker 

      Výsledek obhajoby: OBHÁJENO
      Sýkora, Martin (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 26. 2. 2026
      The thesis presents two interconnected research directions within the ATLAS exper- iment at the Large Hadron Collider. The first part concentrates on the performance evaluation of the ATLAS ITk Strip subdetector modules ...
    • Anisotropic transport in magnetically ordered materials 

      Výsledek obhajoby: OBHÁJENO
      Ritzinger, Philipp (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 23. 2. 2026
    • Microstructure and mechanical properties of metallic nanomaterials 

      Výsledek obhajoby: OBHÁJENO
      Bajtošová, Lucia (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 23. 2. 2026
      This work integrates in-situ transmission electron microscopy mechanical testing with large-scale molecular dynamics (MD) simulations to establish a unified mechanistic un- derstanding of how nanoscale metals deform and ...
    • Control of the magnetic order in compensated collinear magnetic materials for spintronics 

      Výsledek obhajoby: OBHÁJENO
      Zubáč, Jan (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 23. 2. 2026
      This thesis investigates the effective means of controlling magnetic order in compensated collinear magnetic materials relevant to spintronics. While traditional spintronic technologies primarily rely on uncompensated ...
    • Study of MHD Stability in a Rotating Tokamak Plasma 

      Výsledek obhajoby: OBHÁJENO
      Peterka, Matěj (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 19. 2. 2026
      This thesis summarizes selected research topics related to achieving a positive energy balance from fusion reactions in tokamak-type devices. In addition to providing a basic introduction to the subject, it discusses aspects ...
    • Raman spectroscopy of single crystals using circularly polarized and twisted light 

      Výsledek obhajoby: OBHÁJENO
      Pylypets, Anastasiia (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 19. 2. 2026
      Title: Raman Spectroscopy of Single Crystals Using Circularly Polarized and Twisted Light Author: Anastasiia Pylypets Institute of Physics of the Czech Academy of Sciences: Department of Dielectrics Supervisor: Jiří Hlinka, ...
    • Improving Developer Experience in Linked Data Applications 

      Výsledek obhajoby: OBHÁJENO
      Klíma, Karel (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 19. 2. 2026
      The development of Linked Data applications entails numerous challenges that are inherent to the complexity of Linked Data standards and technologies, presenting a signif- icant barrier to entry for new developers. In this ...
    • Cryogenic design of tokamak COMPASS Upgrade 

      Výsledek obhajoby: OBHÁJENO
      Celý dokument nebo jeho části jsou nepřístupné do 19. 02. 2031
      Bartoň, Petr (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 19. 2. 2026
      The COMPASS-U tokamak, currently being built at IPP Prague, will employ cryo- genically cooled copper coils and other components operating near 80 K. This thesis presents the design of the cryogenic systems required for ...
    • Semi-analytical Methods for Analysis of Tokamak Plasma Equilibrium and Magnetic Field Perturbations 

      Výsledek obhajoby: OBHÁJENO
      Kripner, Lukáš (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 19. 2. 2026
      This thesis develops semi-analytical tools to analyse tokamak equilibria and quantify the effects of magnetic perturbations. An open-source Python package, PLEQUE, is introduced as an equilibrium and field-line analysis ...
    • Interactive Digital Tools for Enhancing Physics Knowledge and Competencies in Education 

      Výsledek obhajoby: OBHÁJENO
      Babayeva, Marina (Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)
      Datum obhajoby: 18. 2. 2026

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