We argue that the resonance-like structures Y (4260) [1, 2], Y (4360), Y (4660) [3] and Y (4635) [4], which were recently reported to have been observed in experiment, are nonresonant manifestations of the Regge zeros that appear in the production amplitude of the Resonance-Spectrum Expansion. Charmonium cc̄ states are visible on the slopes of these enhancements. In the Resonance-Spectrum Expans...

The set of the generalized factorials {(x|d)i}i=0 is a basis of the vector space of all real polynomials of degree at most n, where (x|d)i = x(x − d) · · · (x − id + d) and d is a fixed negative real number. In this note, we show that if a polynomial has only real nonpositive zeros in the standard basis, then so does the polynomial having the same coefficients with the former in the basis {(x|d...

We consider the optimization problem of minimizing R Ω G(|∇u|) dx in the class of functions W (Ω), with a constrain on the volume of {u > 0}. The conditions on the function G allow for a different behavior at 0 and at ∞. We consider a penalization problem, and we prove that for small values of the penalization parameter, the constrained volume is attained. In this way we prove that every soluti...

• Si no sigue las instrucciones a continuación, la intervención de su hijo se retrasará o cancelará. • Controle a su hijo con cuidado para asegurarse de que no "consiga" comida. Controle que en el automóvil y en los asientos del automóvil no haya alimentos que puedan estar al alcance de su hijo. Instrucciones importantes sobre comidas y bebidas antes de la anestesia The ChIldren’s hospITal of p...

Since the early 1990’s the general and financial management of the Victorian public sector has been significantly transformed. This research constructs and explains the content, nature and quality of non-financial disclosures, including those related to performance indicators via a disclosure indicator analysis (DIA) of actual reporting practices in recent Government Budget papers. It reports t...

s, 26, 2140–2143. Mosher, C., Keskula E., Malloy, J., Keys, R., Zhang, H. and Jin, S. [2007] Iterative imaging for subsalt interpretation and model building. The Leading Edge, 26, 1424–1428. Ortigosa, F., Liao, Q., Guitton, A. and Cai, W. [2008] Speeding up RTM velocity model building beyond algorithmics. 78 SEG Annual Meeting, Expanded Abstracts, 27, 3219–3223. Reasnor, M.D. [2007] Salt interp...

Let F ⊆ H ⊆ G be closed subgroups of a locally compact group. In response to a 1972 question by Eymard, we construct an example where the homogeneous factor space G/F is amenable in the sense of Eymard–Greenleaf, while H/F is not. (In our example, G is discrete.) As a corollary which answers a 1990 question by Bekka, the induced representation indGH(ρ) can be amenable in the sense of Bekka even...

We investigate the moments of a smooth counting function of the zeros near the central point of L-functions of weight k cuspidal newforms of prime level N . We split by the sign of the functional equations and show that for test functions whose Fourier transform is supported in (− 1 n , 1 n ), as N → ∞ the first n centered moments are Gaussian. By extending the support to (− 1 n−1 , 1 n−1 ), we...

A new lower bound for the football pool problem for 7 matches par Laurent HABSIEGER 1 R esum e. Notons K 3 (7; 1) le cardinal minimal d'un code ternaire de longueur 7 et de rayon de recouvrement un. Dans un pr ec edent article, nous avons am elior e la minoration K 3 (7; 1) 147 en montrant que K 3 (7; 1) 150. Dans cette note, nous prouvons que K 3 (7; 1) 153. Abstract. Let K 3 (7; 1) denote the...

Résumé. Soit p un nombre premier et K un corps de nombres. Soit ρE,p : GK −→ Aut(TpE) ∼= GL2(Zp) la représentation Galoisienne donnée par l’action du groupe de Galois sur le module de Tate p-adique d’une courbe elliptique E définie sur K. Serre a prouvé que l’image de ρE,p est ouverte si E n’a pas de multiplication complexe. Pour E une courbe elliptique définie sur K et dont l’invariant j n’app...