Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Diagonalisierung"”.
-
Analyse der besetzten elektronischen Zustände in Sr2CuO2Cl2 mittels winkelaufgelöster Photoemissionsspektroskopie
… nach Zhang und Rice als auch die Ergebnisse der Diagonalisierung der isolierten, mit zwei Löchern besetzten Plakette bestätigt. 4. Die Dispersion des ZR-Singlets ist parabolisch entlang Gamma-(Pi,Pi) mit einem absoluten Bindungsenergieminimum bei (0.5Pi,0.5Pi) und parabolisch entlang Gamma-(Pi,0) …
-
Blind source separation based on joint diagonalization of matrices with applications in biomedical signal processing
This thesis is concerned with the solution of the blind source separation problem (BSS). The BSS problem occurs frequently in various scientific and technical applications. In essence, it consists in separating meaningful underlying components out of a mixture of a multitude of superimposed …
-
Computation of Approximate Border Bases and Applications
This thesis addresses some of the algorithmic and numerical challenges associated with the computation of approximate border bases, a generalisation of border bases, in the context of the oil and gas industry. The concept of approximate border bases was introduced by D. Heldt, M. Kreuzer, S. …
-
Strong electronic correlations in low-dimensional systems
Understanding strongly correlated systems is one of the most challenging problems of physics. Their properties often sensitively depend on the delicate interplay of kinetic and Coulomb energy rendering them susceptible to external perturbations. To understand and predict experimental results we …