Results 1 to 10 of about 303 (64)

Improving the measurement of maternal mortality: the sisterhood method revisited. [PDF]

open access: yesPLoS One, 2013
Background: Over the past several decades the efforts to improve maternal survival and the consequent demand for accurate estimates of maternal mortality have increased.
Merdad L, Hill K, Graham W.
europepmc   +6 more sources

Global, regional, and national life expectancy, all-cause mortality, and cause-specific mortality for 249 causes of death, 1980-2015: a systematic analysis for the Global Burden of Disease Study 2015. [PDF]

open access: yesLancet, 2016
BACKGROUND: Improving survival and extending the longevity of life for all populations requires timely, robust evidence on local mortality levels and trends.
GBD 2015 Mortality and Causes of Death Collaborators.
europepmc   +2 more sources

Large gap asymptotics for the generating function of the sine point process [PDF]

open access: yesProceedings of the London Mathematical Society, 2021
Christophe Charlier
exaly   +2 more sources

B\"acklund-Darboux Transformation for Non-Isospectral Canonical System and Riemann-Hilbert Problem [PDF]

open access: yes, 2007
A GBDT version of the Backlund-Darboux transformation is constructed for a non-isospectral canonical system, which plays essential role in the theory of random matrix models. The corresponding Riemann-Hilbert problem is treated and some explicit formulas
Sakhnovich, Alexander
core   +1 more source

On the form of dispersive shock waves of the Korteweg-de Vries equation [PDF]

open access: yes, 2015
We show that the long-time behavior of solutions to the Korteweg-de Vries shock problem can be described as a slowly modulated one-gap solution in the dispersive shock region.
Egorova, Iryna   +2 more
core   +3 more sources

Inverse Scattering Transform for the Camassa-Holm equation [PDF]

open access: yes, 2006
An Inverse Scattering Method is developed for the Camassa-Holm equation. As an illustration of our approach the solutions corresponding to the reflectionless potentials are explicitly constructed in terms of the scattering data.
Adrian Constantin   +21 more
core   +5 more sources

On the Riemann-Hilbert problem in multiply connected domains

open access: yesOpen Mathematics, 2016
We proved the existence of multivalent solutions with the infinite number of branches for the Riemann-Hilbert problem in the general settings of finitely connected domains bounded by mutually disjoint Jordan curves, measurable coefficients and measurable
Ryazanov Vladimir
doaj   +1 more source

The use of mobile phone surveys for rapid mortality monitoring: A national study in Burkina Faso [PDF]

open access: yesDemographic Research
BACKGROUND: In low- and middle-income countries, death registration remains low, and mortality estimation is heavily based on surveys and censuses conducted through face-to-face interviews.
Kassoum Dianou   +9 more
doaj   +1 more source

Nonlinear Waves: An Introduction [PDF]

open access: yes, 2010
This book deals with equations of mathematical physics as the different modifications of the KdV equation, the Camassa-Holm type equations, several modifications of Burger's equation, the Hunter-Saxton equation, conservation laws equations and others ...
Popivanov, Petar, Slavova, Angela
core   +1 more source

Precise Deviations Results for the Maxima of Some Determinantal Point Processes: the Upper Tail [PDF]

open access: yes, 2016
We prove precise deviations results in the sense of Cram\'er and Petrov for the upper tail of the distribution of the maximal value for a special class of determinantal point processes that play an important role in random matrix theory.
Eichelsbacher, Peter   +2 more
core   +3 more sources

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