2 papers
math.NT2007
Construction of maximal unramified p-extensions with prescribed Galois groups
Manabu Ozaki
In the present paper, we shall show that for any prime number p, every finite p-group occurs as the Galois Group of the maximal unramified p-extension over a certain number field o…
math.AC2006
A formula for ideal lattices of general commutative rings
Takashi Aoki, Shuzo Izumi, Yasuo Ohno +1
Let S be a set of n ideals of a commutative ring A. Let G_{even} (respectively G_{odd}) denote the product of all the sums of even (respectively odd) number of ideals of S. If n<7…