Search for dissertations about: "Maya"

Showing result 16 - 20 of 32 swedish dissertations containing the word Maya.

  2. 16. On some Numerical Methods and Solution Techniques for Incompressible Flow Problems

    Author : Xin He; Maya Neytcheva; Zhong-Zhi Bai; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Beräkningsvetenskap med inriktning mot numerisk analys; Scientific Computing with specialization in Numerical Analysis;

    Abstract : The focus of this work is on numerical solution methods for solving the incompressible Navier-Stokes equations, which consist of a set of coupled nonlinear partial differential equations.In general, after linearization and finite element discretization in space, the original nonlinear problem is converted into finding the solutions of a sequence of linear systems of equations. READ MORE

  4. 17. Robust preconditioning methods for algebraic problems, arising in multi-phase flow models

    Author : Xin He; Maya Neytcheva; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Scientific Computing; Beräkningsvetenskap;

    Abstract : The aim of the project is to construct, analyse and implement fast and reliable numerical solution methods to simulate multi-phase flow, modeled by a coupled system consisting of the time-dependent Cahn-Hilliard and incompressible Navier-Stokes equations with variable viscosity and variable density. This thesis mainly discusses the efficient solution methods for the latter equations aiming at constructing preconditioners, which are numerically and computationally efficient, and robust with respect to various problem, discretization and method parameters. READ MORE

  5. 18. Doing well by doing good : The business model innovation process for sustainability in farm-based biogas production

    Author : Niklas Karlsson; Fawzi Halila; Maya Hoveskog; Marie Mattsson; Lára Jóhannsdóttir; Högskolan i Halmstad; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Business model innovation; Sustainable value creation; Stakeholders; Biogas production; Farmers;

    Abstract : Research on innovation that leads to change and adaptation in dynamic business environments has increased rapidly in recent decades. This doctoral thesis, which focuses on business model innovation (BMI), contributes to that research with its examination of how businesses can alter their structures to create, deliver, and capture greater economic value as well as environmental and social value. READ MORE

  6. 19. Ride The Wind : Symbiotic Business Model Innovation for the Chinese Wind Power Industry

    Author : Lihua Liu; Mike Danilovic; Maya Hoveskog; Susan Lijiang Sun; Bingwen Yan; Högskolan i Halmstad; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Symbiotic Business Model; Business Model Innovation; Wind Power Innovation; China; Goldwind; 共生的商业模式，商业模式创新，中国，风电行业创新，金风科技;

    Abstract : China has become one of the world’s leading countries in renewable energy, particularly in wind power. Goldwind Science and Technology has become not only the largest wind turbine manufacturer in China, but also one of the largest in the world. READ MORE

  7. 20. "A dangerous man of the Enlightenment" : J.D. Åkerblad and Egyptology and Orientalism in times of revolutions

    Author : Fredrik Thomasson; Antonella Romano; Maya Jasanoff; Eldem Edhem; Florence Department of History and Civilization European University Institute; []
    Keywords : HUMANIORA; HUMANITIES; Egyptology; Egypt; Orientalism; Johan David Åkerblad; Erik Bergstedt; P.O. von Asp; Ignatius Mouradgea d Ohsson; Jean-François Champollion; Antoine-Isaac Silvestre de Sacy; History; Historia; Historia; History;

    Abstract : .... READ MORE