M. COPPENS ,* A . J . M . SCHRE I J ER ,* F . H . BERGER , S . C . CANNEGIETER , F . R . ROSENDAAL § and H . R . B Ü LLER* *Department of Vascular Medicine, Academic Medical Center, Amsterdam; Department of Clinical Epidemiology, Leiden University Medical Center, Leiden; Department of Radiology, Academic Medical Center, Amsterdam; and §Department of Thrombosis and Haemostasis, Leiden University...

in InGaN light emitting diodes X. Ni, X. Li, J. Lee, S. Liu, V. Avrutin, Ü. Özgür, H. Morkoç, A. Matulionis, T. Paskova, G. Mulholland, and K. R. Evans Department of Electrical and Computer Engineering, Virginia Commonwealth University, Richmond, Virginia 23284, USA Semiconductor Physics Institute, A. Goštauto 11, 01108 Vilnius, Lithuania Kyma Technologies, Inc., Raleigh, North Carolina 27617, USA

We estimate the rate of decay of the difference between a solution and its limiting equilibrium for the nonautonomous first order problem u̇+Mu = g(t), t ∈ R+, and for the second order problem ü+ u̇+Mu = g(t), t ∈ R+, where g is a function which tends to 0 when t tends to ∞.

wave equations. We still assume all the hypotheses of Section 6.1 and consider the problem  ü(t) = Au(t) t ∈ [0,∞), u(0) = u0, u̇(0) = v0, (6.14) for initial data u0 ∈ D(A) and v0 ∈ V . Associated to the spectral series representation of the unbounded operator A

Microblogging services have brought users to a new era of knowledge dissemination and information seeking. However, the large volume and multi-aspect of messages hinder the ability of users to conveniently locate the specific messages that they are interested in. While many researchers wish to employ traditional text classification approaches to effectively understand messages on microblogging ...

In this paper we study the existence and multiplicity of homoclinic solutions for the second order Hamiltonian system ü−L(t)u(t)+Wu(t, u) = 0, ∀t ∈ R, by means of the minmax arguments in the critical point theory, where L(t) is unnecessary uniformly positively definite for all t ∈ R and Wu(t, u) sastisfies the asymptotically linear condition. Mathematics Subject Classification: 37J45, 58E05, 34...

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with X = As, Sb, Bi A. K u h n e n , W. Müller'Warmuth, M. Prager 3 , O. M ü n d t b , M . Re t i b , and G. Becker 6 Institut für Physikalische Chemie der Westfälischen Wilhelms-Universität, Schlossplatz 4/7, D-48149 Münster a Institut für Festkörperforschung des Forschungszentrums Jülich, D-52425 Jülich b Institut für Anorganische Chemie der Universität Stuttgart, Pfaffenwaldring 55, D-70550 ...

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