Sökning: "power ideals"

Visar resultat 1 - 5 av 112 avhandlingar innehållade orden power ideals.

  1. 1. Around power ideals : From Fröberg's conjecture to zonotopal algebra

    Författare :Gleb Nenashev; Boris Shapiro; Volkmar Welker; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mathematics; matematik;

    Sammanfattning : In this thesis we study power algebras, which are quotient of polynomial rings by power ideals. We will study Hilbert series of such ideals and their other properties. We consider two important special cases, namely, zonotopal ideals and generic ideals. Such ideals have a lot combinatorial properties. LÄS MER

  3. 2. Gender, Power and Post-Bureaucracy : Work Ideals in IT Consulting

    Författare :Helen Peterson; Christine Roman; Ewa Gunnarsson; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; post-bureaucracy; power; IT consulting; gender; individualisation; work ideal; work narrative; Sociologi; Sociology; Sociologi; Sociology; sociologi;

    Sammanfattning : This thesis deals with work environments defined as post-bureaucratic, and which are characterised by individualisation and a decrease in the employer's formal control. The study shows how the employees in such work contexts are both empowered and disciplined. LÄS MER

  4. 3. Vulnerability and Power : Social Justice Organizing in Rockaway, New York City, after Hurricane Sandy

    Författare :Sara Bondesson; Daniel Nohrstedt; Elin Bjarnegård; Annica Kronsell; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social vulnerability; Disaster risk reduction; Social movements; Power; Empowerment; Hurricane Sandy; Rockaway; Statskunskap; Political Science; Statsvetenskap med inriktning mot krishantering och internationell samverkan;

    Sammanfattning : This is a study about disasters, vulnerability and power. With regards to social justice organizing a particular research problem guides the work, specifically that emancipatory projects are often initiated and steered by privileged actors who do not belong to the marginalized communities they wish to strengthen, yet the work is based on the belief that empowerment requires self-organizing from within. LÄS MER

  5. 4. Power ideals, Fröberg conjecture and Waring problems

    Författare :Alessandro Oneto; Boris Shapiro; Ralf Fröberg; Kristian Ranestad; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; power ideals; Hilbert function; fat points; Waring problem; matematik; Mathematics;

    Sammanfattning : This thesis is divided into two chapters. First, we want to study particularclasses of power ideals, with particular attention to their relation with the Fröberg conjecture on the Hilbert series of generic ideals. LÄS MER

  7. 5. Ledarskap, makt och känsla : En narrativ studie av unga ledare

    Författare :Cecilia Åkerblom; Anna Wahl; Ulla Eriksson-Zetterquist; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Leadership; Power; Emotion; Identity; Social construction; Young leaders; Industrial organisation; administration and economics; Industriell organisation; administration och ekonomi;

    Sammanfattning : The aim of this thesis is to analyze how leadership is constructed as a narrative to explain what happens in organizations. Research on young co-workers in organizations has shown how young people are socialized into managerial and organizational cultures. At the same time these cultures and practices are changing. LÄS MER