< Projektive ebene Kurve < Glattheit < X^4+Y^3Z+Z^4 < C
Zeige, dass die
ebene projektive Kurve
V
+
(
X
4
+
Y
3
Z
+
Z
4
)
⊂
P
C
2
{\displaystyle {}V_{+}{\left(X^{4}+Y^{3}Z+Z^{4}\right)}\subset {\mathbb {P} }_{\mathbb {C} }^{2}\,}
glatt
ist.
Zur Lösung
,
Alternative Lösung erstellen
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