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We apply the Galerkin method in order to obtain numerical solution of the Euler - Lagrange equations for the variational problem for the upper bounds on the convective heat transport in a fluid layer under the action of intermediate and strong rotation. The role of the numerical investigation in such kind of variational problems is to obtain the upper bounds for the case of small and intermediate...
We present a novel design of high-fidelity composite pulse sequences for dynamical suppression of amplitude noise with applications to NMR and QIP. We derive exact analytic formulas for the composite phases.
Freak or rogue waves on the ocean seemingly appear from nowhere, cause severe damage to ships and offshore structures due to their large crest heights, and disappear at once. Since the Draupner wave measured on New Year's day 1995 finally confirmed the existence of freak waves, different models were developed to describe them. One deterministic model to investigate their occurrence is the nonlinear...
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