Oksana Yermolayeva and John Harnad,
Concordia University,
1455 blvd. Sherbrooke West, Montreal, Quebec, Canada
E-mail:  oksana@kinetic.ac.donetsk.ua
E-mail:  harnad@crm.umontreal.ca

Alexei Zhedanov
Donetsk Institute for Physics and Technology
Donetsk 83114, Ukraine
E-mail: zhedanov@kinetic.ac.donetsk.ua

R-matrix aproach to the Krall-Scheffer problem

Abstract:
We show that all cases of the Krall-Scheffer scheme can be obtained by moment map reduction from 6-dimensional free motion problem. Reduced coordinates and integrals for each case are constructed.