Đề tài " Propagation of singularities for the wave equation on manifolds with corners " ppt

... of singularities for the wave equation on manifolds with corners By Andr ´ as Vasy* Abstract In this paper we describe the propagation of C ∞ and Sobolev singularities for the wave equation on ... definition, Annals of Mathematics Propagation of singularities for the wave equation on manifolds with corners By Andr_as Vasy*...

Ngày tải lên: 15/03/2014, 09:20

... further results for a one-dimensional transport equation with nonlocal flux, Comm. Appl. Anal. 1 (1997), 315–336. [12] T. Sakajo, On global solutions for the Constantin-Lax-Majda equation with ... A. FONTELOS lies in the nonlocality of the velocity. Since the fundamental problem concern- ing both 3D Euler and Birkhoff-Rott equations is the formation of singularities...

Ngày tải lên: 29/03/2014, 07:20

... of B-particles in the system at time 0. The positions of these initial B-particles are arbitrary, but they are nonrandom. The B-particles move independently of each other. The only interaction ... to infinity on the upper right. Annals of Mathematics A shape theorem for the spread of an infection By Harry Kesten and Vladas Sidoravicius SHAPE THEOREM FO...

Ngày tải lên: 16/02/2014, 06:20

... problem in the theory of automor- phic forms is the question of the existence and the construction of cusp forms for Γ. By Langlands’ theory of Eisenstein series [La], cusp forms are the build- ing ... Weyl’s constant, where Γ(s) denotes the gamma function. Then Donnelly [Do, Th. 9] has established the following basic estimation of the counting func- tion of the...

Ngày tải lên: 29/03/2014, 07:20

... the introduction, decay of geometry follows from the starting condition. Therefore arguing by contradiction the Main Theorem follows if we can prove the Main Lemma under the assumption that f does ... this argument. The verification of the 384 WEIXIAO SHEN starting condition is more complicated, and it has only been done in the case  = 2. The first proof was given by Lyub...

Ngày tải lên: 16/02/2014, 05:20

... where: (1) the character λ x : a → k is the pairing of λ ∈ t ∗ with the action of a on the fiber  X x , and (2) the character ω x : a → k is the action of a on the fiber at x of the canonical bundle ... can be thought of as an O X module with a flat connection; the section ω is known as the p-curvature of this connection. The section ω is parallel for...

Ngày tải lên: 16/02/2014, 06:20

Ngày tải lên: 14/12/2013, 15:15

Ngày tải lên: 14/12/2013, 15:15

Ngày tải lên: 14/12/2013, 15:15

Ngày tải lên: 14/12/2013, 15:15