Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Study of involution domain based interfaces in Ni-Ti-Cu Shape Memory
  Alloy   An algorithm was made to study the lattice correspondence involved in phase
transformation from cubic B2 to monoclinic B19'. The method is based on
studying the orientation matrices generated from EBSD data. Starting from the
very fundamental, coordinate transformation matrices as well as the vector
transformation matrices have been walked through for a general non-orthogonal
to the orthogonal system. Further, using the defined formulas, orientation
matrices will be used to identify a new, non-generic Involution Domain and the
already accepted Bain Domain.

5
The categories of this paper are: gr-qc
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The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
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The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics