Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Homologous Non-isotopic Symplectic Surfaces of Higher Genus   We construct an infinite family of homologous, non-isotopic, symplectic
surfaces of any genus greater than one in a certain class of closed, simply
connected, symplectic four-manifolds. Our construction is the first example of
this phenomenon for surfaces of genus greater than one.

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The categories of this paper are: alg-geom
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The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc
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The categories of this paper are: atom-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: cmp-lg
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The categories of this paper are: supr-con
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The categories of this paper are: solv-int
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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: chao-dyn
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The categories of this paper are: q-fin
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The categories of this paper are: math-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-th