Search for dissertations about: "Initial value problem"
Showing result 1 - 5 of 76 swedish dissertations containing the words Initial value problem.
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1. On the discretization in time and space of parabolic integro-differential equations
Abstract : .... READ MORE
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2. Essays on Microeconometrics and Immigrant Assimilation
Abstract : Paper I. Asymptotic bias reduction for a conditional marginal effects estimator in sam- ple selection models. In this article we discuss the di¤erences between the average marginal effect and the mar- ginal effect of the average individual in sample selection models, estimated by the Heck- man procedure. READ MORE
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3. Initial-Boundary-Value Problems for the Stokes and Navier–Stokes Equations on Staggered Grids
Abstract : In the first part of the thesis various types of boundary conditions for the steady state Stokes equations are considered. We formulate the boundary conditions in a new way, such that the boundary value problem becomes non-singular, and derive estimates of the solution. READ MORE
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4. Utilizing Problem Structure in Optimization of Radiation Therapy
Abstract : In this thesis, optimization approaches for intensity-modulated radiation therapy are developed and evaluated with focus on numerical efficiency and treatment delivery aspects. The first two papers deal with strategies for solving fluence map optimization problems efficiently while avoiding solutions with jagged fluence profiles. READ MORE
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5. Unlocking the Potential of Brewer’s Spent Grain : Sustainable Biorefinery Approach and Value-Added Product Generation
Abstract : Brewer’s spent grain (BSG) constitutes 85% of brewing byproducts and 30% of initial malt. In 2021, BSG production reached approximately 37.2 million tons. Owing to its high moisture and nutritional content, BSG is prone to biological deterioration, causing environmental issues when discarded as waste. READ MORE