Severin Barmeier

activity

20132026

most citedDeformation-obstruction theory for diagrams of algebras and applications to geometry

11 citations · 43 across the 15 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.SG2016★ 6 cited

A Lie theoretical construction of a Landau-Ginzburg model without projective mirrors

Edoardo Ballico, Severin Barmeier, Elizabeth Gasparim +2

We describe the Fukaya-Seidel category of a Landau-Ginzburg model LG(2) for the semisimple adjoint orbit of sl(2,C). We prove that this category is equivalent to a full triangulate…

math.AG2016★ 8 cited

Classical deformations of noncompact surfaces and their moduli of instantons

Severin Barmeier, Elizabeth Gasparim

We describe semiuniversal deformation spaces for the noncompact surfaces $Z_{k} := Tot (O_{P^{1}} (- k))$ and prove that any nontrivial deformation $Z_k…