1957
DOI: 10.1007/bf01898784
|View full text |Cite
|
Sign up to set email alerts
|

Restabbildungen von Divisoren

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0
5

Year Published

1958
1958
1982
1982

Publication Types

Select...
8

Relationship

1
7

Authors

Journals

citations
Cited by 16 publications
(6 citation statements)
references
References 4 publications
0
1
0
5
Order By: Relevance
“…This is a sharpening of Morita's original result, which says that the above assertions i) and ii) hold taking NF/Q(L(S)) instead of L(S). To deduce the refined result from Morita's, we need (1) a result of Lamprecht [9] (Korollar 5), and (2) a result of Ihara [7] (p. 308, lines 7-3). We use (1) to prove that if (3.4.3) holds for a small normal subgroup of S, then it also holds for S. On the other hand, for a small S, (3.4.3) follows from Morita's result combined with (2).…”
Section: Lemma (337)mentioning
confidence: 99%
“…This is a sharpening of Morita's original result, which says that the above assertions i) and ii) hold taking NF/Q(L(S)) instead of L(S). To deduce the refined result from Morita's, we need (1) a result of Lamprecht [9] (Korollar 5), and (2) a result of Ihara [7] (p. 308, lines 7-3). We use (1) to prove that if (3.4.3) holds for a small normal subgroup of S, then it also holds for S. On the other hand, for a small S, (3.4.3) follows from Morita's result combined with (2).…”
Section: Lemma (337)mentioning
confidence: 99%
“…)(FK a IK a )9 D-^D der Divisorengruppen, genannt Konstantenreduktion oder Spezialisierung des Funktionenkörpers g nach i;; vgl. Deuring[8], Lamprecht[17] oder Roquette[32]. Wegen g FKa/Ka =g$iK i st die Konstantenreduktion regulär im Sinne von Deuring[8].…”
unclassified
“…Diese Ungleichung ist eine Verallgemeinerung des yon Deuring und allgemeiner yon Lamprecht [7] bewiesenen Satzes, dab das Geschlecht eines algebraischen Funktionenk~Srpers einer Ver~inderlichen (also r = 1) unter geeigneten Voraussetzungen bei Konstantenreduktion h6chstens abnehmen kann.…”
unclassified