Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Isuri Wijesundera"'
Publikováno v:
PLoS ONE, Vol 13, Iss 11, p e0207665 (2018)
Idealized passive dynamic walkers (PDW) exhibit limit cycle stability at steady state. Yet in reality, uncertainty in ground interaction forces result in variability in limit cycles even for a simple walker known as the Rimless Wheel (RW) on seemingl
Externí odkaz:
https://doaj.org/article/4fe6ee0d81bf4fbaacf8d54b10f5ce5b
The expected time of impact, also known as the mean first passage time (MFPT) to reach failure, is a critical metric in the management of natural disasters. The complexity of the dynamics governing natural disasters lead to stochastic behaviour. Th
Publikováno v:
Journal of Hydrometeorology. 14:505-523
The effectiveness of managing cyclone-induced floods is highly dependent on how fast reasonably accurate predictions can be made, which is a particularly difficult task given the multitude of highly variable physical factors. Even with supercomputers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::478aff0aa3385345bcaadc85d545bd9c
https://doi.org/10.1175/jhm-d-12-040.1
https://doi.org/10.1175/jhm-d-12-040.1
Publikováno v:
Wijesundera, I, Halgamuge, M, Ampalavanapillai, N & Nanayakkara, T 2016, ' MFPT calculation for random walks in inhomogeneous networks ', PHYSICA A, vol. 462, pp. 986-1002 . https://doi.org/10.1016/j.physa.2016.06.015
Knowing the expected arrival time at a particular state, also known as the mean first passage time ( MFPT ), often plays an important role for a large class of random walkers in their respective state-spaces. Contrasting to ideal conditions required
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df6e2cb5b5b64ec768ca9e5551b25903
https://kclpure.kcl.ac.uk/en/publications/f69fc458-8142-44c5-a39e-6d770613d6c1
https://kclpure.kcl.ac.uk/en/publications/f69fc458-8142-44c5-a39e-6d770613d6c1
Publikováno v:
Natural Disasters, When Will They Reach Me? ISBN: 9789811011115
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c70324ad6da679c2ae59c8c6680dbb7a
https://doi.org/10.1007/978-981-10-1113-9_1
https://doi.org/10.1007/978-981-10-1113-9_1
Publikováno v:
Natural Disasters, When Will They Reach Me? ISBN: 9789811011115
Dynamic processes leading to natural disasters often translate into random walks in state spaces which are inhomogeneous in transport characteristics. In other words, such random walks will behave differently in different parts of a network which wou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::368979da9aeb2e5b3b52a9bbab10d135
https://doi.org/10.1007/978-981-10-1113-9_5
https://doi.org/10.1007/978-981-10-1113-9_5
Publikováno v:
Natural Disasters, When Will They Reach Me? ISBN: 9789811011115
This chapter consists of three major subsections. Following a discussion of the ability to model a large class of environmental processes governing natural disasters as random walks, this chapter provides the theoretical background for this book whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66bd2443298aa3efee67333e408f993d
https://doi.org/10.1007/978-981-10-1113-9_2
https://doi.org/10.1007/978-981-10-1113-9_2
Publikováno v:
Natural Disasters, When Will They Reach Me? ISBN: 9789811011115
This book discusses natural disaster prediction methods by analysing the state changes of the dynamics behind natural disasters. It shows that many such state changes behave as random walks in their respective state spaces. Therefore, this book mainl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8be0a8e7b0ac2258f15e2ae6712ea6ee
https://doi.org/10.1007/978-981-10-1113-9_6
https://doi.org/10.1007/978-981-10-1113-9_6
Publikováno v:
Natural Disasters, When Will They Reach Me? ISBN: 9789811011115
Taking forward the concept of calculating the mean first passage time for natural disasters, this chapter focusses on discussing generic methods for calculations in directionally biased networks. Following a short discussion on the current state of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e693596f11ec96397358627ddffa5bb9
https://doi.org/10.1007/978-981-10-1113-9_4
https://doi.org/10.1007/978-981-10-1113-9_4
Publikováno v:
Natural Disasters, When Will They Reach Me? ISBN: 9789811011115
The prediction of \({\textit{MFPT}}\) in the propagation of cyclone induced flood is comprehensively discussed in this chapter as a special case study to gain an entrance to a more generic study in the proceeding chapters. The inhomogeneity in terrai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4242c131767186076d5a1ad251576eb5
https://doi.org/10.1007/978-981-10-1113-9_3
https://doi.org/10.1007/978-981-10-1113-9_3