Sentence examples for empty spectrum from inspiring English sources

But listeners will not buy pricey new radios without content, and broadcasters will not go digital without listeners.Other stations are filling the newly empty spectrum.

Generally, these allocations lead to inefficient usage creating empty spectrum holes or white spaces.

Otherwise, the integro-differential operator A is of the Volterra type and, hence, problem (1), (2) becomes an initial value problem with the empty spectrum.

In cognitive radio networks, the secondary users (SUs) switch the data transmission to another empty spectrum band to give priority to primary users (PUs).

He discovered that for (F ne 0), and (0< arg theta < pi /3), (H_0(theta,F)) has empty spectrum, i.e. ((H_0(theta,F) - z)) is invertible for all z.

While the free Stark problem has scaled Hamiltonians with empty spectrum when there is one positive charge and N particles of equal mass and equal negative charge, there are charges and masses, where the spectrum is not empty.

It is a theorem that elements in Banach algebras and, in particular, bounded operators on any Banach space, have non-empty spectrum but that is only for bounded operators.

Garvey, recently profiled in Technology Review magazine, is one of the new breed of biologist operating in the near-empty spectrum between academia and big biotechnology companies.

LetTbe a Banach space operator with empty point spectrum, whose essential spectrum lies on a finite system of (possibly intersecting) curves.

The empty state spectrum for larger tip heights, however, was quite stable up to nearly 3 V, as seen in the spectrum of Figure 2 a (this spectrum was reproduced with numerous different tips and samples).

It is proved for symmetric diffusions that, such an inequality is equivalent to empty essential spectrum of the corresponding diffusion operator.