Essays about: "solution of linear systems"

Showing result 1 - 5 of 104 essays containing the words solution of linear systems.

1. 1. How will services change MNC’s business models under a circular economic background?

   University essay from Göteborgs universitet/Graduate School

   Author : Zhe Yu; [2023-07-19]
   Keywords : Circular Economy; Linear business model; Circular business model; Product-Service system; Business Model Canvas; Product; Service; Value chain; Sustainable;

   Abstract : The subject of this research is to find out how the MNCs can change from a traditional product-oriented business to a more service-oriented business. The study discusses and analysis on three types of product-service systems, under the structure of Business Model Canvas, with consideration of the previous studies, and aims at covering the entire MNC value chain. READ MORE

3. 2. A review of the Kaczmarz method

   University essay from Lunds universitet/Matematikcentrum; Lunds universitet/Matematik (naturvetenskapliga fakulteten)

   Author : Carl Lokrantz; [2023]
   Keywords : Kaczmarz method; Least squares; Image reconstruction; Iterative method; Linear system of equations; Projection; Numerical Linear Algebra; Block Kaczmarz; Greedy Kaczmarz; Randomized Kaczmarz; Mathematics and Statistics;

   Abstract : The Kaczmarz method is an iterative method for solving linear systems of equations. The Kaczmarz method has been around since it was developed by Kaczmarz 1937. The main idea behind the original Kaczmarz method is to orthogonally project the previous x_k onto the solution space given by a row of the system. READ MORE

4. 3. Numerical simulation of the non-linear Schrödinger equation A comparative study based on the summation-by-parts method in space and time

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Ibrohim Hamoud; [2023]
   Keywords : ;

   Abstract : In this work, we present the numerical implementation of various time marching methods based on the summation-by-parts (SBP) method for the time integration of nonlinear dispersive systems. More specifically, we consider the nonlinear Schrödinger (NLS) equation that accepts soliton or soliton-like solution as a primary case study. READ MORE

5. 4. An Evaluation of GeneticAlgorithm Approaches for theUnit Commitment Problem inPower Generation Scheduling

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Nandini Mattathil Suresh; [2023]
   Keywords : Unit Commitment Problem; Genetic Algorithm; Meta-heuristics; Economic Dispatch; Constrained Optimization; Encoding; Crossover; Mutation; Selection;

   Abstract : The Unit Commitment Problem (UCP) poses a significant challenge in optimizing powergeneration schedules within complex and dynamic energy systems. This study explores theapplication of Genetic Algorithms (GAs) as a promising approach to address UCP, their ability tonavigate complex solution spaces and adapt to changing operational conditions. READ MORE

6. 5. Cosmic Dust Detection by the Solar Orbiter Using Machine Learning

   University essay from Uppsala universitet/Institutet för rymdfysik, Uppsalaavdelningen

   Author : Joar Lönngren; Ludwig Tiston; [2023]
   Keywords : Machine Learning; Neural Network; Cosmic Dust; Solar Orbiter; Space Physics; Space Dust;

   Abstract : This project aims to investigate neural network systems as an effective tool for the in-space captured dust impact signal detection. Cosmic dust is the nanometre to micrometre fine-sized particles that exist in the interplanetary region. They originate from comets, asteroids, the planets and their moons and rings, or even the interstellar region. READ MORE