ChemInform Abstract: N‐CHLOROTRICHLOROTRIMETHYL‐ AND N‐CHLOROHEXACHLORODISILAZANES

Abstract

Leitet man in die Lösungen der Disilazane (Ia) und (Ib) Chlor ein, so entstehen die N‐Chlor‐disilazane (IIa) und (IIb).

Resonant-Overlap Phenomena in Stochastic Layers of Non-Linear Hamiltonian Systems With Periodical Excitations

“…Note that the traditional standard map hinged on the traditional whisker map cannot provide any correct predictions. We cannot compute any results to make a comparison with the proposed accurate approach because the traditional standard map [7,10] used two equations instead of six equations of the energy and phase changes of the -orbits ( " , , ) in the improved traditional standard maps. …”

“…)-resonant overlap creating a resonant-separatrix web in the stochastic layer for equation (1) can be obtained through investigation of the exact transition of the local to global stochasticity of equation (10). For determination of that exact transition, those methods presented in references [2,7,31,32] can be employed. For instance, Greene [31,32] developed a residual method for "nding the exact transition of the local to global stochasticity when the last KAM torus is destroyed.…”

“…When chaos occurs, the self-similarity can be developed through renormalization group technique (see reference [2]). The earlier, quantitative studies of the stochastic layers were presented in references [6,7] even though the chaotic motion in the neighborhood of the separatrix was qualitatively described [8] in 1899. In 1968, Zaslavsky and Filonenko [6] "rst introduced the approximate separatrix map (or whisker map [9]) to investigate the one-dimensional motion of a charged particle in the "eld of a travelling wave under a perturbation.…”