Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Full Resolution of Extreme Ship Response Statistics   We consider the statistics of extreme ship motions in a nonlinear irregular
wave field. While an accurate computation is possible by using a full
Monte-Carlo method to cover all individual wave conditions, the computational
cost may become prohibitively high (when coupled with high-fidelity
simulations) due to the rareness of the extreme events. In this work, following
existing methods of sequential sampling and wave group parameterization, we
implement a framework incorporating nonlinear wave simulation and ship response
CFD simulation, which allows the extreme ship motion statistics in nonlinear
wave field to be computed efficiently. We test the validity of the framework
for the cases of ship response calculated by a nonlinear roll equation, and
show the importance of wave nonlinearity to the extreme response statistics.
Finally, the framework is coupled with the CFD model to demonstrate its
applicability to more realistic and general ship motion problems.

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The categories of this paper are: chem-ph
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The categories of this paper are: math-ph
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The categories of this paper are: q-fin
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The categories of this paper are: astro-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: adap-org
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-ex
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The categories of this paper are: math
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The categories of this paper are: acc-phys
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The categories of this paper are: quant-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-lat
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-th
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The categories of this paper are: eess