Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: FG- coupled fixed point theorems for various contractions in partially
  ordered metric spaces   In this paper we introduce FG- coupled fixed point, which is a generalization
of coupled fixed point for nonlinear mappings in partially ordered complete
metric spaces. We discuss existence and uniqueness theorems of FG- coupled
fixed points for different contractive mappings. Our theorems generalizes the
results of Gnana Bhaskar and Lakshmikantham [T. Gnana Bhaskar, V.
Lakshmikantham; Fixed point theorems in partially ordered metric spaces and
applications; Nonlinear Analysis 65 (2006) 1379 -1393].

17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
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The categories of this paper are: eess
5
The categories of this paper are: gr-qc
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The categories of this paper are: comp-gas
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The categories of this paper are: funct-an
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The categories of this paper are: adap-org
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The categories of this paper are: math-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
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The categories of this paper are: nlin