Invariant subspaces for polynomially compact almost superdiagonal operators on l(pi)
Arthur D. Grainger
Abstract
Open-access reader
Arthur D. Grainger
Abstract
Open-access reader
It is shown that almost superdiagonal, polynomially compact operators on the sequence space l(pi) have nontrivial, closed invariant subspaces if the nonlocally convex linear topology τ(pi) is locally bounded.
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It is shown that almost superdiagonal, polynomially compact operators on the sequence space l(pi) have nontrivial, closed invariant subspaces if the nonlocally convex linear topology τ(pi) is locally bounded.
Key concepts: Mathematics, Linear subspace, Invariant (physics), Bounded function, Regular polygon, Compact space, Discrete mathematics, Sequence (biology)