Sentence examples for killing vectors from inspiring English sources

It is the unique maximally symmetric curved space-time with ten Killing vectors (the same as the Minkowski space-time) and locally characterized by the following: R μ ν λ ρ = 2 ⋀ ( n − 1 ) ( n − 2 ) ( g μ λ g ν ρ − g μ ρ g ν λ ).

This protection is enhanced by an insecticide (chemical barrier) that deters, repels, or kills vectors that attempt to bite the sleeper.

Since the advent of DDT (dichlorodiphenyltrichloroethane) and other organochlorine insecticides in the 1940s, vector control has depended largely on the action of chemical insecticides to kill vectors or prevent transmission of disease pathogens to humans.

We derive a commutator relation for the unbounded noise coefficients in terms of a geometric Killing vector condition.

In particular, if δ = 0, then X is called a Killing vector field on M ˜.

The absence of the general time-like Killing vector makes the particle's concept obscure.

However, there is no universal definition of the time-like Killing vector in dS space-time.

If the canonical normal vector field L is a conformal Killing one, then L is a Killing vector field.

Proof As L is conformal Killing vector field, D = A L = 0 by (5.4) and Theorem 5.2.

Taking X = Y = ζ and using (4.2), we get δ = 0. Thus, L is a Killing vector field.

end{aligned} (20 For the energy concept to be a reasonable concept, the spacetime must have the time-like Killing vector [8].