An efficient assessment of vulnerability of a ship to parametric roll in irregular seas using first passage statistics
Sign Up to like & getrecommendations! Published in 2019 at "Probabilistic Engineering Mechanics"
DOI: 10.1016/j.probengmech.2019.102998
Abstract: Abstract Unlike the traditional displacement vessels, the modern roll-on roll-off (Ro–Ro), container and cruise vessels designed over the past two decades are seen to be prone to dynamic instabilities, which in some cases may lead… read more here.
Keywords: parametric roll; passage statistics; first passage; vulnerability ... See more keywords
First-passage statistics for Lévy flights with a drift
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/adc9e7
Abstract: We provide the first-passage statistics of Lévy flights in a one-dimensional semi-infinite domain, considering the effects of a constant drift µ while the jump length distribution is symmetric. By solving the space-fractional Fokker–Planck equation governing… read more here.
Keywords: drift; first passage; probability; time ... See more keywords
First-passage statistics of colloids on fractals: Theory and experimental realization
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abk0627
Abstract: In nature and technology, particle dynamics frequently occur in complex environments, for example in restricted geometries or crowded media. These dynamics have often been modeled invoking a fractal structure of the medium although the fractal… read more here.
Keywords: passage statistics; fractals theory; fractal structure; first passage ... See more keywords