proof of existence

collocation in English

meaningsofproofandexistence

These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withprooforexistence.
proof
noun
uk
/pruːf/us
/pruːf/
a fact or piece of information that shows that something exists or ...
See more atproof
existence
noun
uk
/ɪɡˈzɪs.təns/us
/ɪɡˈzɪs.təns/
the fact of something or ...
See more atexistence

(Definition ofproofandexistencefrom theCambridge English Dictionary© Cambridge University Press)

Examplesofproof of existence

These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
The method gives a newproofofexistenceof such travelling waves.
From theCambridge English Corpus
The presence of the nonlinear learning constraint also complicates anyproofofexistenceand uniqueness of equilibrium.
From theCambridge English Corpus
One of the main difficulties will be theproofofexistenceof optimal solutions.
From theCambridge English Corpus
Furthermore, in the case with sinks/sources, theproofofexistenceis technically more difficult than the case without them.
From theCambridge English Corpus
Unfortunately, there is almost no example of aproofofexistencecoming from consistency: in real life consistency is obtained from the model, not the other way around.
From theCambridge English Corpus
A simpleproofofexistenceof the solution is obtained by successive approximations.
From
Wikipedia
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He found solace supporting spiritualism and its attempts to findproofofexistencebeyond the grave.
From
Wikipedia
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Theproofofexistenceand uniqueness of such an interval is given in the previous example.
From
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They have applications, for example, to theproofofexistencetheorems for partial differential equations.
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This theorem can also be used as the key step in theproofofexistenceand uniqueness of solutions to ordinary differential equations.
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Mathematical proofs of existence show that mechanisms can be found to trace any algebraic curve, but their construction is usually impractical.
From theCambridge English Corpus
A record is something that represents "proofofexistence" and that can be used to recreate or prove state of existence, regardless of medium or characteristics.
From
Wikipedia
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This assumption of smallness plays a major role in the known proofs of existence.
From theCambridge English Corpus
Proofs of existence shall give, at least implicitly, a method for constructing the object which is being proved to exist.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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