Browsing by Subject "formality"

Sort by: Order: Results:

  • Formality conjecture for K3 surfaces 
    Budur, Nero; Zhang, Ziyu (Cambridge : Cambridge Univ. Press, 2019)
    We give a proof of the formality conjecture of Kaledin and Lehn: on a complex projective K3 surface, the differential graded (DG) algebra RHom*(F; F) is formal for any sheaf F polystable with respect to an ample line bundle. ...
  • Strict Quantization of Polynomial Poisson Structures 
    Barmeier, Severin; Schmitt, Philipp (Berlin, Heidelberg : Springer, 2022)
    We show how combinatorial star products can be used to obtain strict deformation quantizations of polynomial Poisson structures on Rd, generalizing known results for constant and linear Poisson structures to polynomial ...