Wikipedia's article on the Mayer-Vietoris sequence, used to state the exact-sequence claim and to source its 1929-1930 proof history.
Facts
Citation
PublisherWikimedia Foundation
URLhttps://en.wikipedia.org/wiki/Mayer%E2%80%93Vietoris_sequence
Source TypeEncyclopedia
Assessment
Reliability Tier2
Sources
Mayer-Vietoris Theorem (Wikipedia)
Wikimedia Foundation- publisher line at the foot of the Wikipedia page
- editorial tier assigned by this atlas, not text on the page
- editorial classification assigned by this atlas, not text on the page
- the page's own web address
View the Source Claims Backed By This Source (13 claims)
This source backs 13 claims across the atlas. As facts: 7 well-attested, 1 partially Attested. As cited relationships: 3 holds. Plus 2 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Theorems, 8 claims: 2 well-attested, 1 partially Attested, 3 holds, 2 general references.
- Sources, 5 claims: 5 well-attested.
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