Auflistung nach Schlagwort "deformations"

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  • Coxeter-Dynkin-Diagramme einiger determinantieller Raumkurvensingularitäten 
    Alpert, Christian (Hannover : Universität Hannover, 2000)
    [no abstract]
  • Families of curves with Higgs field of arbitrarily large kernel 
    González‐Alonso, Víctor; Torelli, Sara (Hoboken, NJ : Wiley, 2021)
    In this article, we consider the flat bundle (Formula presented.) and the kernel (Formula presented.) of the Higgs field naturally associated to any (polarized) variation of Hodge structures of weight 1. We study how strict ...
  • Families of stable sheaves: Wrong-way fibers and noncommutative deformations 
    Reede, Fabian (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2023)
    In this thesis we want to understand properties of families of stable sheaves. First we give a quick introduction to the topic. Then we look at three specific topics regarding families of stable sheaves: a) stability ...
  • A new construction of Calabi-Yau manifolds: Generalized CICYs 
    Anderson, Lara B.; Apruzzi, Fabio; Gao, Xin; Gray, James; Lee, Seung-Joo (Amsterdam : Elsevier Science Bv, 2016)
    We present a generalization of the complete intersection in products of projective space (CICY) construction of Calabi-Yau manifolds. CICY three-folds and four-folds have been studied extensively in the physics literature. ...
  • On Sasaki-Ricci solitons and their deformations 
    Petrecca, David (Berlin : De Gruyter, 2016)
    We extend to the Sasakian setting a result of Tian and Zhu about the decomposition of the Lie algebra of holomorphic vector fields on a Kähler manifold in the presence of a Kähler-Ricci soliton. Furthermore we apply known ...