Relationship With Vector Fields in The Usual Sense
A vector field in the usual sense can be thought of as a time dependent vector field defined on even though its value on a point does not depend on the component .
Conversely, given a time dependent vector field X defined on, we can associate to it a vector field in the usual sense on such that the autonomous differential equation associated to is essentially equivalent to the nonautonomous differential equation associated to X. It suffices to impose:
for each, where we identify with . We can also write it as:
- .
To each integral curve of X, we can associate one integral curve of, and vice versa.
Read more about this topic: Time Dependent Vector Field
Famous quotes containing the words relationship with, relationship, fields, usual and/or sense:
“When a mother quarrels with a daughter, she has a double dose of unhappinesshers from the conflict, and empathy with her daughters from the conflict with her. Throughout her life a mother retains this special need to maintain a good relationship with her daughter.”
—Terri Apter (20th century)
“Living in cities is an art, and we need the vocabulary of art, of style, to describe the peculiar relationship between man and material that exists in the continual creative play of urban living. The city as we imagine it, then, soft city of illusion, myth, aspiration, and nightmare, is as real, maybe more real, than the hard city one can locate on maps in statistics, in monographs on urban sociology and demography and architecture.”
—Jonathan Raban (b. 1942)
“Forget about the precious sight
of my lovers face
that steals away my heart.
Just seeing the borders
of the fields on the borders
of her village
gives me instant joy.”
—Hla Stavhana (c. 50 A.D.)
“The usual derivation of the word Metaphysics is not to be sustained ... the science is supposed to take its name from its superiority to physics. The truth is, that Aristotles treatise on Morals is next in succession to his Book of Physics.”
—Edgar Allan Poe (18091849)
“The sense of humour has other things to do
than to make itself conspicuous in the act
of laughter.”
—Alice Meynell (18471922)