Essays about: "linear equation thesis"
Showing result 1 - 5 of 76 essays containing the words linear equation thesis.
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1. Dirichlet-to-Neumann maps and Nonlinear eigenvalue problems
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : Differential equations arise frequently in modeling of physical systems, often resulting in linear eigenvalue problems. However, when dealing with large physical domains, solving such problems can be computationally expensive. READ MORE
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2. Investigation of above-ground biomass with terrestrial laser scanning : A case study of Valls Hage in Gävle
University essay from Högskolan i Gävle/SamhällsbyggnadAbstract : The thesis investigates above-ground biomass (AGB) with terrestrial laser scanning (TLS) for estimating AGB in a study area in Valls Hage, Gävle. The study used TLS for field measurements to collect highly detailed point clouds of two tree species for AGB estimation and comparison against validation data. READ MORE
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3. Model Development for Wave Energy Converter Arrays in the Frequency Domain
University essay from Uppsala universitet/Elektricitetslära; Uppsala universitet/Institutionen för fysik och astronomiAbstract : In this thesis, a model has been developed to analyze the behavior of wave energy converter arrays in the frequency domain. This development serves the purpose of establishing an in-house model tool for array modelling for CorPower Ocean. READ MORE
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4. Line Distance Protection in Power Grids with Variable Renewable Energy Sources : An Investigation on Time Domain Distance Protection via Parameter Estimation
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Variable renewable energy sources typically connect to the power grid through power electronic interfaces. Increased use of such sources can cause issues for conventional distance protection. READ MORE
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5. Zero Spectrum Subalgebras of K[x] Described by Higher Derivatives
University essay from Lunds universitet/Matematik LTHAbstract : Unital subalgebras of finite codimension in the polynomial ring $\mathbb{K}[x]$ are described by a finite number of so called subalgebra conditions over a finite set in $\mathbb{K}$ named the subalgebra spectrum. Restricting attention to subalgebras whose spectrum is the singleton $\{0\}$ reveals a rather well behaved class of subalgebras, called almost monomial from the fact that these contain an ideal consisting of all monomials above a certain degree. READ MORE