On the convergence of separable expansions for the † matrix
- 1 March 1973
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 14 (3) , 373-375
- https://doi.org/10.1063/1.1666323
Abstract
We obtain theorems on the convergence of separable approximations for t matrices which derive from local potentials. We prove that convergence is impossible in the operator norm and the Hilbert‐Schmidt norm. This result is universal and independent of the particular method used to construct the separable approximation.Keywords
This publication has 2 references indexed in Scilit:
- Separable approximations to the off-shell two-bodyt andK matrices at positive energiesIl Nuovo Cimento A (1971-1996), 1972
- Convenient Expansion for Local PotentialsPhysical Review C, 1970