existence proof
Mathematics
noun
A proof establishing the existence of a mathematical entity.
- An existence proof can be constructive, in which case the existence of the entity in question is explicitly demonstrated, or non-constructive, in which case its existence is inferred as a consequence of other mathematical statements which are known to be true..
Origin
Late 19th century. Perhaps after German Existenzbeweis.
- reception
- reception centre
- reception class
- reception committee
- receptionism
- receptionist
- reception order
- reception room
- reception statute
- reception town
- receptive
- receptive field
- receptive language
- receptively
- receptiveness
- receptive spot
- receptivity
- receptor
- receptoral
- receptor-destroying enzyme
- receptory
- receptual
- receptually
- recercata
- recercely