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Showing 1 to 2 of 2 for “"Mathematical and numerical modelling"”.
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Mathematical and numerical modelling of dispersion-managed solitons, autosolitons and self-similar optical pulses
… in optical fibres. The techniques used are mathematical analysis and numerical modelling. Firstly, dispersion-managed (DM) solitons in fibre lines employing a weak dispersion map are analysed by means of a perturbation approach. In the case of small dispersion map strengths the average pulse …
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One-dimensional modelling of rock-ice avalanches: mathematical features, numerical solutions, and strategies to enlarge the hyperbolic range
… are three-phase flows composed of rock, ice, and a liquid. As their occurrences might increase in the future due to climate change, constructing mathematical and numerical models able to simulate these flows could be necessary for good hazard assessment and management in cold mountainous …