Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Mayer-Vietoris Property in Differential Cohomology   In [1] it was shown that K^, a certain differential cohomology functor
associated to complex K-theory, satisfies the Mayer-Vietoris property when the
underlying manifold is compact. It turns out that this result is quite general.
The work that follows shows the M-V property to hold on compact manifolds for
any differential cohomology functor J^ associated to any Z-graded cohomology
functor J(, Z) which, in each degree, assigns to a point a finitely generated
group. The approach is to show that the result follows from Diagram 1, the
commutative diagram we take as a definition of differential cohomology, and
Diagram 2, which combines the three Mayer-Vietoris sequences for J*(, Z), J*(,
R) and J*(, R/Z).

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The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
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The categories of this paper are: alg-geom
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The categories of this paper are: q-alg
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The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
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The categories of this paper are: funct-an
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The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: comp-gas
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The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
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The categories of this paper are: econ
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The categories of this paper are: stat