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Some operations preserving the existence of kernels

✍ Scribed by Mostafa Blidia; Pierre Duchet; Henry Jacob; Frédéric Maffray; Henry Meyniel


Book ID
108316340
Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
66 KB
Volume
205
Category
Article
ISSN
0012-365X

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📜 SIMILAR VOLUMES


Simplicial cones and the existence of sh
✍ B.L. Chalmers; M.P. Prophet; J.M. Ribando 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 232 KB

Let X denote a real Banach space, X \* its dual space and V an n-dimensional subspace of X. Given a weak \* -closed cone S \* ⊂ X \* , we say that f ∈ X has shape if f, φ 0 for all φ ∈ S \* . Let S ⊂ X denote the cone of elements having shape. Suppose the linear operator P : V → V leaves S invariant