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Showing result 1 - 5 of 508 swedish dissertations matching the above criteria.
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1. Advanced Spectral Analysis with Applications
Abstract : Spectral analysis has advanced the last decades as a signal processing tool to extract significant information about certain properties of measured data. The practical use of spectral analysis techniques in time-series analysis has been emphasized in the immense amount of previous literature in the field and by a rapidly growing number of applications. READ MORE
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2. Type Ia Supernova Cosmology : Quantitative Spectral Analysis
Abstract : Type Ia supernovae have been successfully used as standardized candles to study the expansion history of the Universe. In the past few years, these studies led to the exciting result of an accelerated expansion caused by the repelling action of some sort of dark energy. READ MORE
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3. Asymptotic and universal spectral estimates with applications in many-body quantum mechanics and spectral shape optimization
Abstract : This thesis consists of eight papers primarily concerned with the quantitative study of the spectrum of certain differential operators. The majority of the results split into two categories. READ MORE
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4. Spectral Estimation by Geometric, Topological and Optimization Methods
Abstract : .... READ MORE
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5. Spectral Inequalities and Their Applications in Quantum Mechanics
Abstract : The work presented in this thesis revolves around spectral inequalities and their applications in quantum mechanics.In Paper A, the ground state energy of an atom confined to two dimensions is analyzed in the limit when the charge of the nucleus Z becomes very large. READ MORE