71 citations · 246 across the 21 of their papers we have counts for
24 papers
The Levi problem over generalized Hirzebruch manifolds
S. Ivashkovych, C. Miebach, V. Shevchishin
We review classical methods to solve the Levi problem in the presence of symmetries, established by Hirschowitz and by Grauert-Remmert-Ueda. We then illustrate these methods by sol…
Anti-self-dual blowups II
Vsevolod Shevchishin, Gleb Smirnov
Let be a closed, oriented four-manifold with , and suppose contains a collection of pairwise disjoint embedded -spheres. We prove that there is a Rieman…
Anti-self-dual blowups
Vsevolod Shevchishin, Gleb Smirnov
Let be a closed, oriented four-manifold containing an embedded sphere with self-intersection number . Suppose that . We show that there exists a Riemanni…
Anti-symplectic involutions on rational symplectic 4-manifolds
Viatcheslav Kharlamov, Vsevolod Shevchishin
This is an expanded version of the talk given be the first author at the conference "Topology, Geometry, and Dynamics: Rokhlin - 100". The purpose of this talk was to explain our c…
On linear-quadratic Poisson pencils on trivial central extensions of semisimple Lie algebras
Andriy Panasyuk, Vsevolod Shevchishin
The paper is devoted to quadratic Poisson structures compatible with the canonical linear Poisson structures on trivial 1-dimensional central extensions of semisimple Lie algebras.…
Symplectic triangle inequality
Vsevolod Shevchishin, Gleb Smirnov
We prove a non-squeezing result for Lagrangian embeddings of the real projective plane into blow-ups of the symplectic ball.