1. Notations and review. Let X be a real C 1 manifold and let Y ⊂ X be a closed submanifold. One denotes by π : T ∗ X → X the cotangent bundle to X and by T Y∗ X the conormal bundle to Y in X.
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Testo completo
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Let Y ⊂ X be a hypersurface of regularity C 1 \ C 2 and let Y + be the closed half space with boundary Y such that p ∈ SS(A Y+
Theorem 2.3. Let X be a real C 1 manifold, let A ⊂ X be a closed C 1 -convex subset at x ◦ and take p ∈ (T A ∗ X) x◦
(i) µhom(F, G) ∼ = N TA∗
Remark 2.4. Let X be a real C 2 manifold and Y ⊂ X a closed submanifold. In this context, the assertion (ii) already appears in [U-Z] for any closed subset A ⊂ Y satisfying N Y ∗ (A) x◦
The set A ε = {x ∈ X; dist(x, A) ≤ ε} has a C 1 boundary for 0 < ε << 1 and one has χ(T A ∗ X) = T A ∗ε
∼ = T T ∗Z∗
µhom(φ ∗ (Φ K (F )), φ ∗ (Φ K (G))) ∼ = N TZ∗
for a complex N of C-vector spaces. It follows by (1.3) that µhom(F, G) ∼ = t φ 0−1 (χ −1 (N TZ∗
(2.1) Φ K (M A ) ∼ = M Aε
∼ = φ ∗ (M Aε
∼ = µhom(C x1
t∼ = RΓ x1
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