• A
  • A
  • A
  • ABC
  • ABC
  • ABC
  • А
  • А
  • А
  • А
  • А
Regular version of the site
ФКН

Seminar "Functional analysis and noncommutative geometry". Speaker : Alexander Novikov

Event ended

Convergence of star products

Despite the achievements of formal deformation quantization, in practice one often wants power series to converge. For example to make sense in physical applications. Following a recent preprint of Stefan Waldmann I am going to talk about different approaches to the problem of convergence of star products.

https://arxiv.org/pdf/1901.11327.pdf