| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4601434 | Linear Algebra and its Applications | 2011 | 7 Pages |
Abstract
We present an effective algorithm for estimating the norm of an operator mapping a low-dimensional ℓpℓp space to a Banach space with an easily computable norm. We use that algorithm to show that Matsaev’s proposed extension of the inequality of John von Neumann is false in case p=4p=4. Matsaev conjectured that for every contraction T on LpLp (1
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
S.W. Drury,