Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chern Characters for Twisted Matrix Factorizations and the Vanishing of
  the Higher Herbrand Difference   We develop a theory of ``ad hoc'' Chern characters for twisted matrix
factorizations associated to a scheme $X$, a line bundle ${\mathcal L}$, and a
regular global section $W \in \Gamma(X, {\mathcal L})$.
  As an application, we establish the vanishing, in certain cases, of
$h_c^R(M,N)$, the higher Herbrand difference, and, $\eta_c^R(M,N)$, the higher
codimensional analogue of Hochster's theta pairing, where $R$ is a complete
intersection of codimension $c$ with isolated singularities and $M$ and $N$ are
finitely generated $R$-modules. Specifically, we prove such vanishing if $R =
Q/(f_1, \dots, f_c)$ has only isolated singularities, $Q$ is a smooth
$k$-algebra, $k$ is a field of characteristic $0$, the $f_i$'s form a regular
sequence, and $c \geq 2$.

1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an