18 citations · 27 across the 18 of their papers we have counts for
Showing 2011 · math.FAShow all
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math.FA2011
New criteria for equivalence of locally compact abelian groups
Osamu Hatori
If an open subgroup of the group of the invertible measures on a LCA group is isometric to another, then the correspoinding underlying LCA groups are topologically isomorphic to ea…
math.FA2011
Multiplicative isometries on the Smirnov class
Osamu Hatori, Yasuo Iida
The forms of surjective multiplicative isometries from the Smirnov class on the ball and the polydisk are given.