Matematicko-fyzikální fakulta
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Habilitační práce [129]
Habilitations -
Kvalifikační práce [12177]
Theses -
Kvalifikační práce obhajované před rokem 2006 [14]
Theses defended before year 2006
Poslední příspěvky
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Probabilistic Games on Graphs, Random Walks, and Resistance Distances
Výsledek obhajoby: UZNÁNO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 24. 6. 2026This doctoral thesis deals with entertaining combinatorial problems, random walks on graphs, and their connections with resistance distances. It focuses on a certain chip-firing process known as the probabilistic abacus, ... -
Reliability of Networks
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 12. 6. 2026Finding the maximum flow is one of the most fundamental problems of theoretical computer science, crucial both in countless practical applications, as well as in theoretical connections to other combinatorial problems. In ... -
Shannon switching game and variants
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 12. 6. 2026The Shannon Switching Game is a two-player combinatorial game on a graph: Short maintains connectivity between two vertices while Cut tries to destroy it. Lehman's theorem gives a matroidal characterization: Short wins if ... -
Analytical solution of the motion of a spinning compact binary
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 12. 6. 2026The upcoming generation of gravitational wave detectors will require more precise waveforms suited for a wider range of binary black hole configurations including general eccentric systems with misaligned spins. The ... -
Vlastnosti chromatických alfa komplexů
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 12. 6. 2026In this thesis, we study chromatic Delaunay and alpha complexes. Using discrete Morse theory, we prove the collapsibility of the Čech complex onto a chromatic alpha complex, thereby answering a question posed in the paper ... -
Computing Winner Robustness via Counting and Integration
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 12. 6. 2026This thesis studies the continuous approach to the election robustness problem. This model eliminates sampling bias and also operates with the non-anonymous nature of the election using a weighted integration framework. ... -
Posúdenie zhodnosti a spoľahlivosti klasifikátorov pomocou ROC kriviek
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026This thesis deals with classification, focusing on the evaluation of classifi- cation methods using ROC curves. The aim of the thesis is to analyze the performance of various classification methods, assess their quality, ... -
Specification tests for GARCH processes
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026For valid statistical modeling of volatility with GARCH processes, correct model spec- ification is essential. Two types of specification tests for GARCH models are considered, namely portmanteau tests and tests based on ... -
Digital systems - computing education after curricular reform
Výsledek obhajoby: UZNÁNO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 18. 6. 2026Digital technologies shape nearly every aspect of everyday life, yet research-based instructional materials that help lower secondary students understand how these technologies actually work remain scarce. While many ... -
Využitie Kálmánovho filtra pri rezervovaní v neživotnom poistení
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026Traditional methods such as Chain-Ladder or Bornhuetter-Ferguson are most frequent- ly used for claims reserving in non-life insurance. This thesis focuses on the application of an alternative approach in the form of the ... -
Spectral anomalies in field dependent magneto-optical Kerr effect of ferrimagnetic Mn4N
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026This thesis presents a magneto-optical, optical, and magnetic characteri- zation of a series of ferrimagnetic Mn4N thin films grown on MgO substrates by RF magnetron sputtering. The Mn4N layer thicknesses of the investigated ... -
Study of intervalley electron scattering in indirect semiconductors using methods of ultrafast laser spectroscopy
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026The thesis is devoted to specific phenomena associated with intervalley scattering of electrons in indirect semiconductors, specifically in diamond and silicon. The first goal is to characterize the effect of the formation ... -
Vybrané přístupy k robustifikaci ETS modelů
Výsledek obhajoby: NEOBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026This thesis deals with the robust filtering and forecasting of time series using the class of Exponential Smoothing (ETS) models. Classical estimators based on Gaussian maximum likelihood break down in the presence of ... -
Interactive environment for visual creative coding
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 5. 9. 2025This thesis presents a programming environment for generating simple 2D visual pat- terns using a custom domain-specific language. The environment includes an interpreter, an editor with real-time error highlighting, and ... -
Příprava a charakterizace solárních článků využívajících bakteriochlorofylové agregáty
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026The first aim of this work was to optimize the preparation of bacteriochlorin a (a derivative of bacteriochlorophyll a) for its application in dye-sensitized solar cells. The second objective was to investigate the potential ... -
Teorie her s omezenou racionalitou
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026This diploma thesis deals with game theory with bounded rationality and its compar- ison with the classical approach based on full rationality. The theoretical part provides a comprehensive overview of mathematical methods ... -
Použitie strojového učenia pre deskovú hru Azul
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2025)Datum obhajoby: 5. 9. 2025Title: Usage of the machine learning for the board game Azul Author: Marek Sádovský Department: Department of Software and Computer Science Education (201. 32-KSVI) Supervisor: RNDr. Tomáš Holan, Ph.D., department Abstract: ... -
Coxův proces v pojistné matematice
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026This master's thesis investigates the theory and application of Cox processes, also known as doubly stochastic Poisson processes, within the context of insurance claim count modeling. The primary objective is to construct ... -
Hawkes process and its application in finance
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026Modern financial market data display strong clustering, largely driven by algorith- mic trading. Advances in technology enable exchanges to record order timestamps with nanosecond precision, creating high-frequency data ... -
Algorithms based on stochastic gradient descent for machine learning problems
Výsledek obhajoby: OBHÁJENO(Univerzita Karlova, Matematicko-fyzikální fakulta, 2026)Datum obhajoby: 11. 6. 2026This thesis studies stochastic gradient-based algorithms for large-scale optimization problems arising in machine learning. Classical gradient methods become computationally expensive when applied to high-dimensional data, ...
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