Abstract
We characterize the Euclidean space ℓ n 2 among n-dimensional normed spaces by means of the behavior of the operators I-P-P T, where P is a projection.
Original language | English |
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Pages (from-to) | 3-6 |
Number of pages | 4 |
Journal | Linear Algebra and Its Applications |
Volume | 361 |
DOIs | |
State | Published - 1 Mar 2003 |
Keywords
- Euclidean space
- Normed space
- Projections