Für die Fermathyperfläche
-
betrachten wir das Parameterideal und das Erweiterungsideal .
Für das Parameterideal hat man die folgenden Werte (der Frobenius-Grenzwert ist ).
q |
|
|
durch Rang |
|
durch Rang |
|
|
|
durch (Rang) |
|
durch |
|
|
|
1
|
700
|
|
700
|
|
|
|
|
|
|
|
|
|
|
|
2
|
3381
|
|
3381
|
|
|
|
3381
|
|
|
|
422,625
|
|
|
|
3
|
9590
|
|
|
|
|
|
9590
|
|
|
|
355,1851
|
|
|
|
4
|
20839
|
|
|
|
|
|
20839
|
|
|
|
325,6093
|
|
|
|
5
|
|
|
|
|
|
|
38640
|
|
|
|
309,12
|
|
|
|
6
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
7
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
8
|
|
|
|
|
|
|
146475
|
|
|
|
286,0839
|
|
|
|
9
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
|
|
|
|
|
|
|
11
|
|
|
|
|
|
|
367710
|
|
|
|
276,2659
|
|
|
|
12
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13
|
|
|
|
|
|
|
598360
|
|
|
|
272,3532
|
|
|
|
14
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16
|
|
|
|
|
|
|
1099315
|
|
|
|
268,3874
|
|
|
|
17
|
|
|
|
|
|
|
1313676
|
|
|
|
267,3877
|
|
|
|
18
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
19
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
23
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
29
|
|
|
|
|
|
|
6362664
|
|
|
|
260,8825
|
|
|
|
Das Erweiterungsideal hat die
Idealauflösung
-
Der Rang des zweiten Syzygienbündels ist vier.
Für das Erweiterungsideal hat man die folgenden Werte. Der Frobeniuslimes ist
(unter Verwendung der Zugehörigkeit zum Tight closure).
q |
|
|
durch Rang |
|
durch Rang |
|
|
|
durch (Rang) |
|
durch |
|
|
|
1
|
4843
|
|
1210,75
|
|
1210,75
|
|
|
|
|
|
|
|
|
|
2
|
65004
|
|
6500,4
|
|
812,55
|
|
|
|
|
|
|
|
|
|
3
|
383368 ()
|
|
19168,4
|
|
709,9407
|
|
77007
|
|
19251,75
|
|
713,0277
|
|
|
|
4
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
7
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
8
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
9
|
|
|
|
|
|
|
1742363
|
|
435590,75
|
|
597,51817
|
|
|
|
10
|
|
|
|
|
|
|
|
|
|
|
|
|
|
11
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
14
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
17
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
19
|
|
|
|
|
|
|
15661023
|
|
3915255,75
|
|
570,8201
|
|
|
|
20
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|