efstathiou k metamorphoses of hamiltonian systems with symmetries

... Image of the EM map in the Stark and Zeeman limits. Konstantinos Efstat hiou Metamorphoses of Hamiltonian Systems w ith Symmetries 123 22 1 Four Hamiltonian Systems We prove the existence of these ... the concrete study of the family of systems with Hamiltonian (1.10) near the limit  → 0. Finally in §2.6 we make some remarks about the bifurcations of the relativ...

Ngày tải lên: 24/04/2014, 16:50

... P(s) sat  (u) w r − y K uer (a) LPNI system with saturating actuator and gain K F Ω (s) C(s) P(s)N (K) w r − ˆy K ˆuˆer (b) Stochasticall y linearized version with the equivalent g ain KN (K) Figure 1.5. Systems ... subtitle Performance Analysis and Design of Feedback Systems with Nonlinear Actuators and Sensors. In view of the above, one may ask a question: If all fee...

Ngày tải lên: 23/03/2014, 15:20

... meeting we had in Bangkok in April, 2001. Khap khun ma khap. The next person I want to thank is dr. Jean-Luc de Kok, my daily supervisor. His cleverness and intellectual skills have convinced ... University of Utrecht, promoter Prof. dr. S.J.M.H. Hulscher University of Twente, promoter Dr. J.L. de Kok University of Twente, assistant promoter Prof. dr.ir. A.Y. Hoekstra University...

Ngày tải lên: 06/11/2012, 10:35

Ngày tải lên: 14/12/2013, 12:15

Ngày tải lên: 26/01/2014, 07:20

... manifolds of dimension k +1. Introduce furthermore the class of normal complex spaces P − k which carry a strictly positive (k, k)-form Ω k, k with dd c Ω k, k ≤ 0. Note that P − k ⊃G k .As was ... ∈P − k and let K be an irreducible component of B k (X) such that ev(Z| K ) is relatively compact in X. Then: 1) K is compact. 2) If Ω k, k is a dd c -negative (k, k)-f...

Ngày tải lên: 22/03/2014, 16:20

Ngày tải lên: 30/03/2014, 01:20

... follows: M(x, k) =φ(x, k) e ikx , N(x, k) =ψ(x, k) e ikx , ¯ N(x, k) = ¯ ψ(x, k) e ikx . (3.9) Symmetry condition (3.5) translates to N(x, k) = ¯ N(x, k) e 2ikx (3.10) and (3.6) takes the form, M(x, k) a (k) = ¯ N(x, ... (3.45) where δ 2 (u m n )=(u m n+1 + u m n−1 − 2u m n ), L k 1 = 1 ±|u m+1 k | 2 1 ±|u m k | 2 L k , L k → 1 ,k −∞ (3.46) T k − T k 1 =(u m k u m∗ k...

Ngày tải lên: 24/04/2014, 16:50

... Effects of KillerRed inside of Cells correlate with DNA Strand Breaks after Activation with Visible Light Waldemar Waldeck 1 , Gabriele Mueller 1 , Manfred Wiessler 2 , Katalin Tóth 1 and Klaus ... the nuclei in different phases of the cell cycle. Acknowledgements We like to thank Prof. Harald Hermann for the gift of Lamin B1-DNA and Prof. Joerg Langows k i f o r generous...

Ngày tải lên: 25/10/2012, 11:15

... compliance with the guide for the care and use of laboratory animals from the Ministry of Science and Technology of the People’s Republic of China. Instruments HIFU ablation was performed with ... (for treatment of tumors of the liver, kidney, breast, uterus, pancreas and bone) or in the rectum (for treatment of the pros- tate), and are designed to enable rapid heating...

Ngày tải lên: 25/10/2012, 11:18