2 papers
math.SG2015
Special Bohr - Sommerfeld lagrangian submanifolds in algebraic varieties
Nik. A. Tyurin
We present a new notion of speciality which is valid for Bohr - Sommerfeld lagrangian submanifolds. For algebraic varieties it leads to the construction of finite dimensional modul…
math.DG1999
Pseudo symplectic geometry as an extension of the symplectic geometry
Nik. A. Tyurin
In this paper we define a new category of almost complex riemannian 4- manifolds and discuss some basic properties of such pseudo symplectic manifolds. Some motivation based on the…