The air kerma calibration coefficient (NK) of this ionization chamber was estimated analytically using Burlin general cavity theory and by the Monte Carlo method.
We characterize Jamison sequences, that is sequences (nk) of positive integers with the following property: every bounded linear operator T acting on a separable Banach space with supk∥Tnk∥<+∞ has a countable set of peripheral eigenvalues.
An elementary iteration for a species k consists of different steps incrementing the number Nk of particles k, with other numbers Nk' remaining constant.
Data were obtained for the exchange current density i0, for the transition coefficient α of the copper ions, for the stationary nucleation rate Ist and for the size nk of the critical copper nucleus.
Find the replacement nk of Φ that most decreases the objective function: n k ∈ arg min n { J Ω k n : = ℰ Ω n + λ Card( Ω n )} 3. Iterate.
Finally, we provide a characterization of those weighted shifts T that are hereditarily hyper-cyclic with respect to a given sequence (nk) of positive integers, as well as conditions under which T and {Tnk}k⩾1 share the same set of hypercyclic vectors.
