Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Compacton-like Solutions for Modified KdV and other Nonlinear Equations   We present compacton-like solution of the modified KdV equation and compare
its properties with those of the compactons and solitons. We further show that,
the nonlinear Schr{\"o}dinger equation with a source term and other higher
order KdV-like equations also possess compact solutions of the similar form.

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The categories of this paper are: chao-dyn
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The categories of this paper are: math
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The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
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The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
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The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
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The categories of this paper are: econ
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The categories of this paper are: gr-qc
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The categories of this paper are: eess
6
The categories of this paper are: astro-ph