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A compact operator characterization of ℓ1

✍ Scribed by Daniel J. Randtke

Publisher
Springer
Year
1974
Tongue
English
Weight
371 KB
Volume
208
Category
Article
ISSN
0025-5831

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📜 SIMILAR VOLUMES

ℓ-matrices and a characterization of bin
ℓ-matrices and a characterization of binary matroids
✍ Robert E. Bixby 📂 Article 📅 1974 🏛 Elsevier Science 🌐 English ⚖ 566 KB

1+ Introductim ## 2. &tnatrsids An Z-nt~rfpis is 8 @-I matrix having thk. I+ 7 .Fyaty tha? some permuta-tion of its distinct ~ofutnns is the matrix J: I,\* fair some intttgcr r 2 '1. JP is the r \* r matrix of all 1's and lr is thbz F X r identity. Given an [-maitrix with r rows. the follc:wing pr