Đề tài " Inverse spectral problems and closed exponential systems " docx

... r + O(1),(4.5) Annals of Mathematics Inverse spectral problems and closed exponential systems By Mikl´os Horv´ath INVERSE PROBLEMS AND CLOSEDNESS 903 sin α =0= sin β or sin α =0=sinβ(4.6) ⇒ ... dτ Annals of Mathematics, 162 (2005), 885–918 Inverse spectral problems and closed exponential systems By Mikl ´ os Horv ´ ath* Abstract Consider the inver...

Ngày tải lên: 22/03/2014, 20:20

... (z, 1) ∼ J(z) and (v, t) ∼ (v, 1) for all z ∈ Z and t ∈ [0, 1]. GROTHENDIECK’S PROBLEMS 365 of x and y generate a free group (by Britton’s Lemma). The group J 4 is obtained from G 1 and G 2 by amalgamating ... non- positive curvature, and decision problems, Comment. Math. Helv. 75 (2000), 457–477. [3] R. Bieri, Normal subgroups in duality groups and in groups of cohomological d...

Ngày tải lên: 28/03/2014, 22:20

... for ESI and GSI (excluding gas exploration and production). • Regulate tariff, standards, service quality. • Ensure competition and prevent abuse of monopoly power. • Protect consumers and deal ... the Stock Exchange of Thailand (SET) and sale of 14.9% to China Light and Power • Development of a long term structure for ESI in 1992 with updates in 1996, 1998 and 2000 National...

Ngày tải lên: 07/11/2013, 02:15

... derivative operators (in- cluding |∇| s and i∂ t +Δ), the propagator e itΔ , and conjugation operations, are self-adjoint, and are bounded on every Lebesgue space L p and Sobolev space ˙ H s (if 1 ≤ ... this section we review some standard (and some slightly less standard) Strichartz estimates in three dimensions, and their application to the well- posedness and regularity theory...

Ngày tải lên: 16/02/2014, 06:20

... that φ and ψ are weights of L(λ) and L(μ) and φ + ψ = ν. Hence, the set of T -fixed points in m −1 L ν ∩ ˜ Gr λ,μ consists of the points of the form (z φ ,z ψ G O ) with φ+ ψ = ν and φ and ψ weights ... Mathematics Geometric Langlands duality and representations of algebraic groups over commutative rings By I. Mirkovi´c and K. Vilonen* LANGLANDS DUALITY AND ALG...

Ngày tải lên: 06/03/2014, 08:21

... summands may occur. It is these direct summands we are concerned with. We recall some standard facts. Let (π, V ) be an irreducible, unitary representation of G, embedded as a direct summand ... meaning of the equation following (3.29), and the other equations derived from it, across x = ∞ and x = 0. In particular, a) and c) have meaning even at x = ∞ and x = 0, as equalities in W λ 1...

Ngày tải lên: 15/03/2014, 09:20

... measures for hyperbolic dynamical systems, Handbook of Dynamical Systems (A. Katok and B. Hasselblatt, eds.), 1A, 321–407, North-Holland, Amsterdam, 2002. [12] N. Chernov and L S. Young, Decay of correlations ... mixing and rapid mixing for hyperbolic flows By Michael Field, Ian Melbourne, and Andrei T¨or¨ok* STABLE MIXING AND RAPID MIXING 287 If i = 1, write ρ =(μ 1 λ...

Ngày tải lên: 15/03/2014, 09:20

... quan tâm hướng dẫn và vạch hướng cho nhóm chúng em hoàn thành đề tài này. Vì thời gian có hạn cũng như kinh nghiệm còn thiếu nên đề tài của chúng em không tránh khỏi những thiếu sót. Nhóm chúng ... Trang 9 TRIỂN KHAI ROUTING AND REMOTE ACCESS GVHD: PHẠM TUẤN HIỆP Bước 3: Chọn Network Policy and Acess Services > Chọn Next Bước 4: Chọn Next Bước 5: Chọn Routing and Remote A...

Ngày tải lên: 20/03/2014, 23:20

... MAZ’YA AND MIKHAIL SHUBIN Now let us integrate both sides with respect to δ over the interval [d, 2d] and divide the result by d (i.e. take the average over all δ). Then the left-hand side and the ... shubin@neu.edu References [1] F. A. Berezin and M. A. Shubin, The Schr¨odinger Equation, Kluwer Academic Publish- ers, Dordrecht, 1991. [2] D. E. Edmunds and W. D. Evans, Spectral Th...

Ngày tải lên: 22/03/2014, 20:20

... group on n generators. Realise F 3 and F 5 as index-two subgroups of F 2 and F 3 840 NICOLAS MONOD AND YEHUDA SHALOM respectively, and view F 2 × F 5 <F 2 × F 3 and F 3 × F 3 <F 2 × F 3 as ... α :Γ× X → Λ and β :Λ×Y → Γ (with respect to the “dot” actions) by setting α(γ,x)=κ(γx) −1 and β(λ, y)=χ(λy) −1 . Thus we have for all x ∈ X and γ ∈ Γ the formula γ · x = α(γ, x)γx...

Ngày tải lên: 22/03/2014, 20:20