E. Selivanova

activity

19971999

collaborators

5 papers

math.AG1999

Einstein-Kaehler Metrics on Symmetric Toric Fano Manifolds

Victor V. Batyrev, Elena N. Selivanova

Let $X$ be a complex toric Fano $n$ -fold and $N (T)$ the normalizer of a maximal torus $T$ in the group of biholomorphic authomorphisms $A u t (X)$ . We call $X$ {\em symmetric}…

math.DG1998

Regular minimal nets on surfaces of constant negative curvature

A. Vdovina, E. Selivanova

An embedded cubic graph consisting of segments of geodesics such that the angles at any vertex are equal to $2 π /3$ is a closed local minimal net. This net is regular if all segment…

math.DG1998

On the case of Kovalevskaya and new examples of integrable conservative systems on S^2

K. P. Hadeler, E. N. Selivanova

There are new integrable cases due to the construction from the previous version.

dg-ga1997

New families of conservative systems on $S^{2}$ possessing an integral of fourth degree in momenta

Elena N. Selivanova

There is a well-known example of integrable conservative system on $S^{2}$ , the case of Kovalevskaya in the dynamics of a rigid body, possessing an integral of fourth degree in momen…