5,396 research outputs found
Zariski decompositions on arithmetic surfaces
In this paper, we establish the Zariski decompositions of arithmetic
R-divisors of continuous type on arithmetic surfaces and investigate several
properties. We also develop the general theory of arithmetic R-divisors on
arithmetic varieties.Comment: 81 pages. Rewrite several part
Toward Dirichlet's unit theorem on arithmetic varieties
In this paper, we would like to propose a fundamental question about a higher
dimensional analogue of Dirichlet's unit theorem. We also give a partial answer
to the question as an application of the arithmetic Hodge index theorem.Comment: 47 pages, rewrite Subsection 1.2 and Subsection 2.1 for the
forthcoming pape
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