Betul Tanbay

activity

20072012

most citedA Note On The Kadison-Singer Problem

1 citations · 1 across the 2 of their papers we have counts for

collaborators

3 papers

math.OA2012

Weak Paveability and the Kadison-Singer Problem

Charles A. Akemann, Joel Anderson, Betul Tanbay

The Kadison-Singer Problem (K-S) has expanded since 1959 to a very large number of equivalent problems in various fields. In the present paper we will introduce the notion of weak…

math.OA2010

The Kadison-Singer problem for the direct sum of matrix algebras

Charles Akemann, Joel Anderson, Betul Tanbay

Let $M_{n}$ denote the algebra of complex $n \times n$ matrices and write $M$ for the direct sum of the $M_{n}$ . So a typical element of $M$ has the form \[x = x_1\oplus x_2 \... \oplu…

math.OA2007★ 1 cited

A Note On The Kadison-Singer Problem

Charles A. Akemann, Betul Tanbay, Ali Ulger

Let H be a separable Hilbert space with a fixed orthonormal basis (e_n), n>=1, and B(H) be the full von Neumann algebra of the bounded linear operators T: H -> H. Identifying l^\in…