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Now showing items 91-100 of 221
Gravity current propagation up a valley
(Cambridge University PressJournal of Fluid Mechanics, 2015-01-10)
The advance of the front of a dense gravity current propagating in a rectangular channel and V-shaped valley both horizontally and up a low slope is examined through theory, full-depth lock-release laboratory experiments ...
Sea-ice thermodynamics and brine drainage
(Royal Society PublishingPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015-07-13)
Significant changes in the state of the Arctic ice cover are occurring. As the summertime extent of sea ice diminishes, the Arctic is increasingly characterized by first-year rather than multi-year ice. It is during the ...
On the stability of gravity with Dirichlet walls
(IoPClassical and Quantum Gravity, 2015-11-06)
Dirichlet walls - time-like boundaries at a finite distance from the bulk on which the induced metric is held fixed - have been used to model AdS spacetimes with a finite cutoff. In the context of gauge/gravity duality, ...
Black holes with a single Killing vector field: black resonators
(Journal of High Energy Physics, 2015-12-01)
Hovering black holes from charged defects
(Classical and Quantum Gravity, 2015-05-21)
Interpreting the CMS ℓ+ ℓ-jj+ missing transverse energy excess with a leptoquark model
(Physical Review D - Particles, Fields, Gravitation and Cosmology, 2015-09-17)
Stability of charged rotating black holes for linear scalar perturbations
(University of CambridgeDepartment of Pure Mathematics and Mathematical StatisticsCambridge Centre for Analysis, 2015-03-03)
In this thesis, the stability of the family of subextremal Kerr-Newman space- times is studied in the case of linear scalar perturbations.
That is, nondegenerate energy bounds (NEB) and integrated local energy decay ...
Unifying Amplitude and Phase Analysis Unifying Amplitude and Phase Analysis. A Compositional Data Approach to Functional Multivariate Mixed-Effects Modeling of Mandarin Chinese
(Taylor & FrancisJournal of the American Statistical Association, 2015-07-06)
Mandarin Chinese is characterized by being a tonal language; the pitch (or F0) of its utterances carries considerable linguistic information. However, speech samples from different individuals are subject to changes in ...
Characterisation of gradient flows on finite state Markov chains
(Institute of Mathematical StatisticsElectronic Communications in Probability, 2015-03-29)
In his 2011 work, Maas has shown that the law of any time-reversible continuoustime
Markov chain with finite state space evolves like a gradient flow of the relative
entropy with respect to its stationary distribution. ...
Invariant distributions, Beurling transforms and tensor tomography in higher dimensions
(SpringerMathematische Annalen, 2015-02-01)
In the recent articles [PSU13, PSU14c], a number of tensor tomography results were proved on two-dimensional manifolds. The purpose of this paper is to extend some of these methods to manifolds of any dimension. A central ...