Sökning: "Module"

Visar resultat 21 - 25 av 460 avhandlingar innehållade ordet Module.

  1. 21. Complexes and Diffrerential Graded Modules

    Författare :Dmitri Apassov; Matematik (naturvetenskapliga fakulteten); []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; algebraic geometry; field theory; Number Theory; fiber of a local homomorphism; DG dualizing module; homological dimensions; differential graded rings; almost finite module; Cohen-Macaulay rings; local homomorphism; Gorenstein rings; annihilator; complex of modules; algebra; group theory; Talteori; fältteori; algebraisk geometri; gruppteori;

    Sammanfattning : The main topic of the thesis is the generalization of some traditional module-theoretic homological applications to complexes of modules and to differential graded modules over differential graded rings. We introduce three possible generalizations of the classical notion of annihilator of an R-module. LÄS MER

  3. 22. Novel methods and software for disease module inference

    Författare :Hendrik Arnold de Weerd; Mika Gustafsson; Zelmina Lubovac; Natasa Przulj; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Cellular organization is believed to be modular, meaning cellular functions are carried out by modules composed of clusters of genes, proteins and metabolites that are interconnected, co-regulated or physically interacting. In turn, these modules interact together and thereby form complex networks that taken together is considered to be the interactome. LÄS MER

  4. 23. The module of derivations preserving a monomial ideal

    Författare :Yohannes Tadesse; Rolf Källström; Rikard Bøgvad; Demissu Gemeda; Elizabeth Wulcan; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  5. 24. Simple sl_{n+1}-module structures on U(h)

    Författare :Jonathan Nilsson; Volodymyr Mazorchuk; Olivier Mathieu; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : We study the category M consisting of U(sl_{n+1})-modules whose restriction to U(h) is free of rank 1, in particular we classify isomorphism classes of objects in M and determine their submodule structure. This leads to new sl_{n+1}-modules. LÄS MER

  7. 25. On conceptual development of modular products - Development of supporting tools for the modularisation process

    Författare :Roger Stake; KTH; []
    Nyckelord :Conceptual product development; modular products; product families; module drivers; tools;

    Sammanfattning : The research work detailed in this dissertation relates tothe development of modular products and product families.Historically, product variants have been developed more or lessindependently; but in order to stay competitive in today’sbusiness environment where globalisation and explosion ofvariety are some of the buzzwords, products should be developedas a product family. LÄS MER