Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The $\mathcal{L}$-invariant, the dual $\mathcal{L}$-invariant, and
  families   Given a rank two trianguline family of $(\varphi,\Gamma)$-modules having a
noncrystalline semistable member, we compute the Fontaine--Mazur
$\mathcal{L}$-invariant of that member in terms of the logarithmic derivative,
with respect to the Sen weight, of the value at p of the trianguline parameter.
This generalizes prior work, in the case of Galois representations, due to
Greenberg--Stevens and Colmez.

16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
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The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol