Comments - MIT Algorithm Predicts Rogue Waves in Real Time to Save Lives - Data Science Central2019-10-17T00:26:56Zhttps://www.datasciencecentral.com/profiles/comment/feed?attachedTo=6448529%3ABlogPost%3A396024&xn_auth=noThe authors original paper fr…tag:www.datasciencecentral.com,2016-03-06:6448529:Comment:3969112016-03-06T21:19:35.229ZSione Paluhttps://www.datasciencecentral.com/profile/SioneKPalu
<p>The authors original paper from 2006 using Schrodinger's equation to explain rogue waves is here:</p>
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<p>Abstract:</p>
<p>======</p>
<p>We consider the modulational instability of nonlinearly interacting two-dimensional waves in deep water, which are described by a pair of two-dimensional coupled nonlinear Schrodinger equations. We derive a nonlinear dispersion relation. The latter is numerically analyzed to obtain the regions and the associated growth rates of the modulational…</p>
<p>The authors original paper from 2006 using Schrodinger's equation to explain rogue waves is here:</p>
<p></p>
<p>Abstract:</p>
<p>======</p>
<p>We consider the modulational instability of nonlinearly interacting two-dimensional waves in deep water, which are described by a pair of two-dimensional coupled nonlinear Schrodinger equations. We derive a nonlinear dispersion relation. The latter is numerically analyzed to obtain the regions and the associated growth rates of the modulational instability. Furthermore, we follow the long term evolution of the latter by means of computer simulations of the governing nonlinear equations and demonstrate the formation of localized coherent wave envelopes. Our results should be useful for understanding the formation and nonlinear propagation characteristics of large amplitude freak waves in deep water.</p>
<p></p>
<p>Paper Pre-print Version</p>
<p>=================</p>
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<p>"Instability and Evolution of Nonlinearly Interacting Water Waves"</p>
<p><a href="http://www.tp4.ruhr-uni-bochum.de/~ioannis/publications/2006A12P.pdf" target="_blank">http://www.tp4.ruhr-uni-bochum.de/~ioannis/publications/2006A12P.pdf</a></p> Some physicists modeled rogue…tag:www.datasciencecentral.com,2016-03-06:6448529:Comment:3968222016-03-06T21:14:55.559ZSione Paluhttps://www.datasciencecentral.com/profile/SioneKPalu
<p>Some physicists modeled rogue waves in the framework of Quantum Mechanics, ie, the Schrodinger wave equations. This perhaps explain why rogue waves are very unpredictable.</p>
<p></p>
<p>"New theory (and old equations) may explain causes of ship-sinking freak waves"</p>
<p><a href="http://phys.org/news/2006-09-theory-equations-ship-sinking-freak.html" target="_blank">http://phys.org/news/2006-09-theory-equations-ship-sinking-freak.html</a></p>
<p>Some physicists modeled rogue waves in the framework of Quantum Mechanics, ie, the Schrodinger wave equations. This perhaps explain why rogue waves are very unpredictable.</p>
<p></p>
<p>"New theory (and old equations) may explain causes of ship-sinking freak waves"</p>
<p><a href="http://phys.org/news/2006-09-theory-equations-ship-sinking-freak.html" target="_blank">http://phys.org/news/2006-09-theory-equations-ship-sinking-freak.html</a></p> Rogue waves is a phenomena th…tag:www.datasciencecentral.com,2016-03-06:6448529:Comment:3968202016-03-06T21:11:26.870ZSione Paluhttps://www.datasciencecentral.com/profile/SioneKPalu
<p>Rogue waves is a phenomena that has caught the attention of physicists in recent times.</p>
<p></p>
<p>"Rogue wave recreated in laboratory tank"</p>
<p><a href="http://phys.org/news/2011-05-rogue-recreated-laboratory-tank.html" target="_blank">http://phys.org/news/2011-05-rogue-recreated-laboratory-tank.html</a></p>
<p>Rogue waves is a phenomena that has caught the attention of physicists in recent times.</p>
<p></p>
<p>"Rogue wave recreated in laboratory tank"</p>
<p><a href="http://phys.org/news/2011-05-rogue-recreated-laboratory-tank.html" target="_blank">http://phys.org/news/2011-05-rogue-recreated-laboratory-tank.html</a></p>