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Journal of Operator Theory

Volume 21, Issue 1, Winter 1989

Type III_0 transformations of measure space and outer conjugacy of countable amenable groups of automorphisms
S. I. Bezuglyi and V. Ya. Golodets
J. Operator Theory pp. 3-40
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An L^1-type functional calculus for the Laplace operator in L^p(R)
Werner J. Ricker
J. Operator Theory pp. 41-67
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Resolvant generalise et theorie spectrale
Mostafa Mbekhta
J. Operator Theory pp. 69-105
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$A \ge B \ge 0$ ensures $B^rA^pB^r \ge \left({B^rA^{p - s}B^r}\right)^{\left({p + 2r}\right)\left({p - s + 2r}\right)}$ for $1 \ge 2r \ge 0, p \ge s \ge 0$ with $p + 2r \ge 2s$
Takayuki Furuta
J. Operator Theory pp. 107-116
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Liftings and extensions of maps on C*-algebras
A. G. Roberts and R. R. Smith
J. Operator Theory pp. 117-131
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A derivation range whose closure includes the thin operators
Domingo A. Herrero and Hong W. Kim
J. Operator Theory pp. 133-138
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Perturbations of nest-subalgebras of von Neumann algebras
Florin Pop
J. Operator Theory pp. 139-144
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Spectral theory in quotient Frechet spaces. II
F.-H. Vasilescu
J. Operator Theory pp. 145-202
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