On Greenberg’s generalized conjecture for imaginary quartic fields
Keyword(s):
For an algebraic number field [Formula: see text] and a prime number [Formula: see text], let [Formula: see text] be the maximal multiple [Formula: see text]-extension. Greenberg’s generalized conjecture (GGC) predicts that the Galois group of the maximal unramified abelian pro-[Formula: see text] extension of [Formula: see text] is pseudo-null over the completed group ring [Formula: see text]. We show that GGC holds for some imaginary quartic fields containing imaginary quadratic fields and some prime numbers.
1984 ◽
Vol 96
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pp. 139-165
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1957 ◽
Vol 12
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pp. 177-189
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1978 ◽
Vol 70
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pp. 183-202
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2010 ◽
Vol 06
(06)
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pp. 1273-1291
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2013 ◽
Vol 156
(2)
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pp. 281-294
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1957 ◽
Vol 12
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pp. 221-229
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1991 ◽
Vol 121
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pp. 161-169
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1980 ◽
Vol 29
(4)
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pp. 385-392
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