E-Dissertationen: Suche
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Some asymptotic results on non-standard likelihood ratio tests, and Cox process modeling in finance
(2002)
This dissertation consists of two parts. In the first part, the subject of hypothesis testing is addressed. Here, non-standard formulations of the null hypothesis are discussed, e.g., non-stationarity under the null, and ...
Cycleclasses for algebraic De Rham cohomology and crystalline cohomology
(2002)
For schemes which are smooth over a regular base scheme we establish the existence of cycle class maps with values in the corresponding algebraic De Rham cohomology. These maps have all the properties one expects, i.e. ...
Multiskalen-basierte Finite-Differenzen-Verfahren auf adaptiven dünnen Gittern
(2002)
In der Arbeit werden Lösungsverfahren für partielle Differential- gleichungen vorgestellt, die auf Multiskalen-Ansatzfunktionen (Wavelets) basieren. Zur adaptiven Approximation der numerischen Lösung werden anisotrope ...