Eigenvalues of almost periodic Schr dinger operators in L 2(b?) are at most double

This publication has 3 references indexed in Scilit:

• The spectrum of operators elliptic along the orbits of ? n actions
  Communications in Mathematical Physics, 1987
• GB*-Algebras associated with inductive limits of Hilbert spaces
  Studia Mathematica, 1987
• Schrödinger operators with almost periodic potentials in nonseparable Hilbert spaces
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