Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
rational quadratic forms
|
| gptkbp:concerns |
quadratic forms
local-global principle integral solutions |
| gptkbp:field |
number theory
|
| https://www.w3.org/2000/01/rdf-schema#label |
Cassels' theorem
|
| gptkbp:namedAfter |
gptkb:J._W._S._Cassels
|
| gptkbp:publishedIn |
1955
|
| gptkbp:relatedTo |
gptkb:Hasse–Minkowski_theorem
|
| gptkbp:state |
If a quadratic form over the rationals represents zero nontrivially over the reals and over the p-adic numbers for all primes p, then it represents zero nontrivially over the rationals.
|
| gptkbp:bfsParent |
gptkb:J._W._S._Cassels
|
| gptkbp:bfsLayer |
7
|