Partitioning "opposite" bounds for potential scattering phase shifts

M. A. Abdel-Raouf

Research output: Contribution to journalArticlepeer-review


It is shown that the partitioning technique (PT) provides us with upper (lower) bounds for the scattering phase shifts under the same conditions where Schwinger's variational method (SVM) leads to lower (upper) bounds.

Original languageEnglish
Pages (from-to)588-589
Number of pages2
JournalJournal of Mathematical Physics
Issue number3
Publication statusPublished - 1982
Externally publishedYes

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics


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