Tài liệu Đề tài " Pair correlation densities of inhomogeneous quadratic forms " pdf

Tài liệu Đề tài " Pair correlation densities of inhomogeneous quadratic forms " pdf

Tài liệu Đề tài " Pair correlation densities of inhomogeneous quadratic forms " pdf

... limit lim i→∞ ρ t i (F ◦Ψ s )=ν(F ◦ Ψ s ) Annals of Mathematics Pair correlation densities of inhomogeneous quadratic forms By Jens Marklof INHOMOGENEOUS QUADRATIC FORMS 437 exists, and we know ... γ  x y  =  ax + by cx + dy  . Annals of Mathematics, 158 (2003), 419–471 Pair correlation densities of inhomogeneous quadratic forms By Jens M...

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Tài liệu Đề tài " Hypersurface complements, Milnor fibers and higher homotopy groups of arrangments " ppt

Tài liệu Đề tài " Hypersurface complements, Milnor fibers and higher homotopy groups of arrangments " ppt

... the discussion after the proof of Theorem 3. 2. Polar curves, affine Lefschetz theory and degree of gradient maps The use of the local polar varieties in the study of singular spaces is already ... there. Proof of Theorem 1. In view of Hamm’s affine Lefschetz theory, see [H, Th. 5], the only thing to prove is the equality between the number k n of n-cells attached and the degree of...

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Tài liệu Đề tài " Moduli spaces of surfaces and real structures " doc

Tài liệu Đề tài " Moduli spaces of surfaces and real structures " doc

... form is even: then S is a connected sum of copies of P 1 C × P 1 C and of a K3 surface if the signature is negative, and of copies of P 1 C × P 1 C and of a K3 surface with reversed orientation if ... contradiction assuming the existence of an anti- holomorphic automorphism σ of C. Step I. G = A, where A is the group of holomorphic automorphisms of C, A := Bihol(C, C). Pro...

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Tài liệu Đề tài " Hochschild cohomology of factors with property Γ " doc

Tài liệu Đề tài " Hochschild cohomology of factors with property Γ " doc

... joint continuity of Corollary 4.5. We now come to the main result of this section, the vanishing of cohomol- ogy for property Γ factors with separable predual. The heart of the proof is to show ... verify that the infinite tensor product of an arbi- trary sequence of type II 1 factors has property Γ, using the · 2 -norm density of the span of elements of the form x 1 ⊗x 2 ⊗...

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Tài liệu Đề tài " Hausdorff dimension of the set of nonergodic directions " ppt

Tài liệu Đề tài " Hausdorff dimension of the set of nonergodic directions " ppt

... completes the proof of Lemma A.1. A.3. The completion of the proof Let H beaseparable Hilbert space. Denote by L(H) the Banach algebra of bounded linear operators on H, and by U(H) the subset of unitary ... 1963. [KMS] S. Kerckhoff, H. Masur, and J. Smillie, Ergodicity of billiard flows and quadratic differentials, Ann. of Math. 124 (1986), 293–311. [Ma] H. Masur, Hausdorff dimensi...

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Tài liệu Đề tài " On the volume of the intersection of two Wiener sausages " ppt

Tài liệu Đề tài " On the volume of the intersection of two Wiener sausages " ppt

... yields the claim in (2.80). This completes the proof of Lemma 6. This completes the proof of Proposition 4 and hence of Theorem 1. 3. Proof of Theorem 2 In this section we indicate how the arguments ... side of the analogue of (2.86). The integral on the right-hand side of (3.9) is of order  1/2 log(1/). Hence we get C 5/6 log(1/) for the second term on the right-hand side...

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Tài liệu Đề tài " Higher composition laws II: On cubic analogues of Gauss composition " ppt

Tài liệu Đề tài " Higher composition laws II: On cubic analogues of Gauss composition " ppt

... laws of composition. These com- position laws are defined on 1) pairs of ternary quadratic forms, and 2) pairs of senary (six-variable) alternating 2 -forms. In the case of pairs of ternary quadratic ... Det(Ax − By)=ax 3 + bx 2 y + cxy 2 + dy 3 for this pair (A, B). 3.2. Composition of pairs of ternary quadratic forms. Define a pair of ternary quadratic forms (A...

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Tài liệu Đề tài " Geometry of the uniform spanning forest: Transitions in dimensions 4, 8, 12, . . . " pptx

Tài liệu Đề tài " Geometry of the uniform spanning forest: Transitions in dimensions 4, 8, 12, . . . " pptx

... clearly unaffected by the removal of D from Z d . 5. Proofs of main results Proof of Theorem 1.1. Denote m =  d−1 4 . By applying Corollary 3.4 to m + 1 independent copies of the USF relation, and invoking ... satisfies the correlation inequality (2.2) with γ in place of α, and completes the proof. 3. Tail triviality Consider the USF on Z d . Given n =1, 2, , let R n be the relati...

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Tài liệu Đề tài " Classification of local conformal nets. Case c doc

Tài liệu Đề tài " Classification of local conformal nets. Case c doc

... classification of Q-systems up to equivalence when a system of endomorphisms is given and ρ is a direct sum of endomorphisms in the system. 2.5. Classification of local extensions of the SU(2) k net. ... desired. Remark 2.5. The proof of uniqueness for the E 8 case in [41, Sec. 6] uses vertex operator algebras. Izumi has recently given a direct proof of uniquenss of the Q-system...

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Tài liệu Đề tài " The space of embedded minimal surfaces of fixed genus in a 3-manifold III; Planar domains " doc

Tài liệu Đề tài " The space of embedded minimal surfaces of fixed genus in a 3-manifold III; Planar domains " doc

... curvature and area of stable sectors. A stable sector in the sense of [CM3], [CM4] is a stable subset of a minimal surface given as half of a normal tubular neighborhood (in the surface) of a strictly ... each r x can be replaced by any r  x ≤ r x . This will be used freely in the proof of Theorem 0.1 below. Proof of Theorem 0.1. Let x k ,g k ,R k ,R k,j and r x be from Lemma I...

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