Thomas Schlumprecht

most citedThe algebra of bounded linear operators on

ℓ_{p} \oplus ℓ_{q}

has infinitely many closed ideals

5 citations · 5 across the 2 of their papers we have counts for

collaborators

2 papers

math.FA2014★ 5 cited

The algebra of bounded linear operators on $ℓ_{p} \oplus ℓ_{q}$ has infinitely many closed ideals

Thomas Schlumprecht, András Zsák

We prove that in the reflexive range $1 < p < q < \infty$ the algebra of all bounded linear operators on $ℓ_{p} \oplus ℓ_{q}$ has infinitely many closed ideals. This solves a problem rai…

math.FA2014

On Zippin's Embedding Theorem of Banach spaces into Banach spaces with bases

Thomas Schlumprecht

We present a new proof of Zippin's Embedding Theorem, that every separable reflexive Banach space embeds into one with shrinking and boundedly complete basis, and every Banach spac…

The algebra of bounded linear operators on ℓp​⊕ℓq​ has infinitely many closed ideals

On Zippin's Embedding Theorem of Banach spaces into Banach spaces with bases

The algebra of bounded linear operators on $ℓ_{p} \oplus ℓ_{q}$ has infinitely many closed ideals