# Search for dissertations about: "renewal processes"

Showing result 1 - 5 of 67 swedish dissertations containing the words renewal processes.

1. ## 1. Nonlinearly Perturbed Renewal Equations asymptotic Results and Applications

University dissertation from Västerås : Mälardalen University

Abstract : In this thesis we investigate a model of nonlinearly perturbed continuous-time renewal equation. Some characteristics of the renewal equation are assumed to have non-polynomial perturbations, more specifically they can be expanded with respect to a non-polynomial asymptotic scale. READ MORE

2. ## 2. A Class of Renewal Processes in Random Environments

University dissertation from Göteborg : Chalmers University of Technology

Abstract : This paper deals with a generalization of the class of renewal processes with absolutely continuous life length distribution, obtained by allowing a random environment to modulate the stochastic intensity of the renewal process. The random environment is a birth and death process with a finite state space. READ MORE

3. ## 3. Understanding regional renewal and industry cluster emergence processes within the Swedish periphery

University dissertation from Umeå : Handelshögskolan vid Umeå universitet

Abstract : There are many insightful writings revealing that regions within industrialised nations are able to renew their local business environments through building and supporting industry clusters. Such knowledge stems from research based on how to maintain and develop successful industry clusters located within central regions. READ MORE

4. ## 4. Perturbed Renewal Equations with Non-Polynomial Perturbations

University dissertation from Västerås : Mälardalen University

Abstract : This thesis deals with a model of nonlinearly perturbed continuous-time renewal equation with nonpolynomial perturbations. The characteristics, namely the defect and moments, of the distribution function generating the renewal equation are assumed to have expansions with respect to a non-polynomial asymptotic scale: $\{\varphi_{\nn} (\varepsilon) =\varepsilon^{\nn \cdot \w}, \nn \in \mathbf{N}_0^k\}$  as $\varepsilon \to 0$, where $\mathbf{N}_0$ is the set of non-negative integers, $\mathbf{N}_0^k \equiv \mathbf{N}_0 \times \cdots \times \mathbf{N}_0, 1\leq k <\infty$ with the product being taken $k$ times and $\w$ is a $k$ dimensional parameter vector that satisfies certain properties. READ MORE

5. ## 5. A Non-Gaussian Limit Process with Long-Range Dependence

University dissertation from Uppsala : Matematiska institutionen

Abstract : This thesis, consisting of three papers and a summary, studies topics in the theory of stochastic processes related to long-range dependence. Much recent interest in such probabilistic models has its origin in measurements of Internet traffic data, where typical characteristics of long memory have been observed. READ MORE