1974
DOI: 10.1016/0040-9383(74)90037-8
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Fibered knots and algebraic singularities

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Cited by 71 publications
(62 citation statements)
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“…Each of the character groups has its "reduced weight" map onto Z (see (6)). The map G 1 →Ĝ induces a map Z → Z which is multiplication by the ratio of the respective reduced weights, i.e., ( w /s)/(˜ w /s 1 ) for any leaf w in 1 …”
Section: By Lemma 64(3) This Expression Is As Claimedmentioning
confidence: 99%
See 1 more Smart Citation
“…Each of the character groups has its "reduced weight" map onto Z (see (6)). The map G 1 →Ĝ induces a map Z → Z which is multiplication by the ratio of the respective reduced weights, i.e., ( w /s)/(˜ w /s 1 ) for any leaf w in 1 …”
Section: By Lemma 64(3) This Expression Is As Claimedmentioning
confidence: 99%
“…Recall first that if K 1 and K 2 are disjoint oriented knots in a QHS then their linking number is defined as follows: Some multiple dK 1 bounds a 2-chain A in and [6]; the point is that it is again easy to see this is independent of choices, and if one chooses A 1 to lie in and A 2 to be transverse to one gets the previous definition). We can extend to the case that H 2 (Y ) = 0 by requiring that A 1 be chosen to have zero intersection with any 2-cycle (i.e., closed 2-chain) in Y ; it clearly suffices to require this for 2-cycles representing a generating set of H 2 (Y ).…”
Section: Linking Numbersmentioning
confidence: 99%
“…Для изолированных осо бенностей не (косо) симметрической билинейной формой является форма Зейферта (см. [1], [16]). …”
Section: зеркальная симметрия для многообразий с исключительными послunclassified
“…Since K is C-algebraically fibered, A is algebraically concordant to a unimodular form L. By Durfee [3], such a form is realized as the Seifert form of a simple fibered (2n − 1)-knot K . Then by [1,Theorem 3], K is concordant to K .…”
Section: Extension To a Larger Class Of 3-knotsmentioning
confidence: 99%