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Let Tr,Vrs be closed symmetric operators in the Hilbert space Hr with D(Tr) ⊂ D(Vrs), 1 ≤ r,s ≤k. Wefind sets of points such that
has constant defect. The system of simultaneous equations
, is linked to a set of one parameter problems in
generated by decouplingthe eigen parameters.
Keywords:
AMS(MOS)::
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