Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A posteriori error estimates for continuous/discontinuous Galerkin
  approximations of the Kirchhoff-Love buckling problem   Second order buckling theory involves a one-way coupled coupled problem where
the stress tensor from a plane stress problem appears in an eigenvalue problem
for the fourth order Kirchhoff plate. In this paper we present an a posteriori
error estimate for the critical buckling load and mode corresponding to the
smallest eigenvalue and associated eigenvector. A particular feature of the
analysis is that we take the effect of approximate computation of the stress
tensor and also provide an error indicator for the plane stress problem. The
Kirchhoff plate is discretized using a continuous/discontinuous finite element
method which uses standard continuous piecewise polynomial finite element
spaces which can also be used to solve the plane stress problem.

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The categories of this paper are: dg-ga
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The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
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The categories of this paper are: patt-sol
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
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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: eess
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The categories of this paper are: hep-ex
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The categories of this paper are: math-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con