Sentence examples for exists a class of from inspiring English sources

References [10, 13] presented that a class C is existing learnable concepts, and there exists a class of estimated models h such that for all (n ge 1), an actual concept (c in C), for all distributions D on (X), and (0 < gamma,;_ delta le 1), given parameters (delta,_ n,_ gamma), and the size s of the target concept c.

It is natural to ask whether or not there exists a class of equations whose existence and uniqueness of global solutions do not depend on the concrete time scales.

There exists a class of solids called network solids in which the bonding is essentially due to a network of covalent bonds that extends throughout the solid.

Since the time of Galileo it has been realized that there exists a class of so-called inertial frames of reference i.e., in a state of uniform motion with respect to one another such that one cannot, by purely mechanical experiments, distinguish one from the other.

There exists a class of income distribution functions fulfilling all the conditions in the theorem.

For each m-manifold M, there exists a class of homeomorphisms U ⊂ M → ℝ m called charts.

It has been noted before that there exist a class of short-lived transmembrane proteins that are degraded by the proteasome [ 29], but there is no reason to think that transmembrane proteins are unstable in general.

A stochastic order ⪯ ˜ on P is said to be integral if there exists a class ℛ of measurable mappings from X to ℝ satisfying that P ⪯ ˜ Q if and only if ∫ f d P ≤ ∫ f d Q. for all f ∈ R such that the above integrals exist.

In addition, we investigate the conditions under which a mental state model exists, characterizing a class of "goal-seeking" agents that can be modeled in this manner; and we suggest two criteria for choosing between consistent models, showing conditions under which they lead to a unique choice of model.

Among the Ngadju-Dayak of Borneo there exists a special class of shamans, the basirs (literally, "incapable of procreation").

These results suggest that there exists a novel class of promoters that rely on interaction of the β′ zipper with promoter spacer, along with or instead of interactions of σ subunit with the −35 element, for their activity.