Đề tài " A C2-smooth counterexample to the Hamiltonian Seifert conjecture in R4 " ppt

... I n . Annals of Mathematics A C2-smooth counterexample to the Hamiltonian Seifert conjecture in R4 By Viktor L. Ginzburg and Bas¸ak Z. G¨urel* A C 2 -COUNTEREXAMPLE TO THE HAMILTONIAN ... AND BAS¸AK Z. G ¨ UREL edges are parallel to the coordinate axes. The product [a, b] × I 2m is always assumed to be embedded into R 2m+1 (henceforth, the...

Ngày tải lên: 05/03/2014, 23:20

... basic inequalities remain valid for k = 1 by trivial modifications which we again leave to the reader. For the various estimates we have to take all t k large. This will automatically be the case ... at 0 at time 0}. 710 HARRY KESTEN AND VLADAS SIDORAVICIUS (The probability in the last sum is the same in P f as in the original process.) On the other hand, in the o...

Ngày tải lên: 16/02/2014, 06:20

... |A| , there are at least |A| m /2 such m-tuples. We know that either the vectors a 1 , , a m are not dissociated, or else there is a further a  ∈ A such that a  lies in the linear span of the ... up during the iteration leading to the proof of Theorem 1.3. This requires it to be exponentially small in M at the beginning of the argument. This parameter then...

Ngày tải lên: 22/03/2014, 20:21

... Masahiko Miyamoto THE MOONSHINE VERTEX OPERATOR ALGEBRA 553 Lemma 3.7. If a VOA V contains a code VOA M D and D contains a codeword δ of weight 2, then CV contains an automorphism g satisfying g ... (e zL(1) (−z −2 ) L(0) a, z −1 )v for a, u, v ∈V. It was proved in [FHL] that any invariant bilinear form on a VOA is automat- ically symmetric and there is a one -to- one corresp...

Ngày tải lên: 28/03/2014, 22:20

... is akin to charac- terizing a case of mayhem as a good crime: in both instances the adjective is incongruous. If, as a crowning handicap, we are asked to replace the vast capacity of the ... Fitzgerald’s translation of the Rubaiyat is re- garded in the nature of a miracle. For the general case, it would seem that characterizing a sample of the translator’...

Ngày tải lên: 16/03/2014, 19:20

... HÌNH KINH TẾ CÁC NƯỚC ASEAN A. ĐÔI NÉT VỀ HIỆP HỘI CÁC NƯỚC ASEAN Hiệp hội các Quốc gia Đông Nam Á (Association of Southeast Asia Nations - viết tắt là ASEAN) là một liên minh chính trị, kinh ... thương mại thế giới WTO. Việc gia nhập ASEAN và khối mậu dịch tự do ASEAN (The Free Trade Area -AFTA) là một cố gắng c a Việt Nam trong việc hội nhập với nền kinh tế thế giới, qua đó cải thiện...

Ngày tải lên: 22/12/2013, 12:16

Ngày tải lên: 25/12/2013, 19:15

... identification. In some application areas, individual team members may maintain such records. • Commercial databases—historical information is available commercially in many application areas. • Project team ... surfacing and dealing with conflict, may enhance team performance as a secondary effect. Team-building activities can vary from a five-minute agenda item in a regular stat...

Ngày tải lên: 23/01/2014, 23:20

... gluten-containing food, and again, there is a sense of an internal battle, that is not voiced to friends or family. Instead, young people appear to manage seemingly alone, and perhaps feel ashamed and ... I can have on the menu anyway (Tom, line 218). There is a sense here of adjusting to managing the diet, and of having some control over doing this to some extent. Etha...

Ngày tải lên: 12/02/2014, 12:20