Results 111 to 120 of about 1,611,376 (286)

Newton flow of the Riemann zeta function: separatrices control the appearance of zeros

open access: yesNew Journal of Physics, 2014
A great many phenomena in physics can be traced back to the zeros of a function or a functional. Eigenvalue or variational problems prevalent in classical as well as quantum mechanics are examples illustrating this statement.
J W Neuberger   +3 more
doaj   +1 more source

Type‐2 Biomarkers, Asthma Diagnosis and Lung Function Impairment in the General Population

open access: yes
Clinical &Experimental Allergy, EarlyView.
Sebastian Riemann   +2 more
wiley   +1 more source

Excessive Daytime Sleepiness Should Be Systematically Assessed in Individuals With Insomnia: A Population‐Based Study Employing a Virtual Agent‐Based Digital Tool

open access: yesJournal of Sleep Research, EarlyView.
In a cohort of 21,590 participants undergoing a 17‐day digital sleep intervention, the ‘sleepy insomniac’ phenotype was highly prevalent and was associated with comorbidities in about half of the cases. Compared to individuals with insomnia without sleepiness, these participants were more likely to experience middle or late insomnia symptoms but showed
Julien Coelho   +11 more
wiley   +1 more source

On Generalized Riemann Hypothesis

open access: yes, 2018
This work as a natural followup to our previous work on the Riemann hypothesis. In this work we shall demonstrate our approach in the previous work can resolve the generalized Riemann hypothesis for an non-principal primitive Dirichlet as well.Comment:
Zhang, Ruiming
core  

Polysomnography in Transition: Reassessing Its Role in the Future of Sleep Medicine

open access: yesJournal of Sleep Research, EarlyView.
This figure summarizes the disadvantages (“Cons”) and advantages (“Pros”) of developing polysomnography in the future. Abbreviations: CAPS: cyclic alternative patterns; ORP: odd ratio products; PSG: polysomnography; REM: rapid eye movement sleep. ABSTRACT PSG, a cornerstone diagnostic instrument in sleep medicine, is recommended for the diagnosis of ...
Damien Leger   +3 more
wiley   +1 more source

A version of Carleman’s formula summation of the Riemann ζ -function on the critical line [PDF]

open access: yesМатематичні Студії, 2011
A version of Carleman's formula for functions holomorphic in a rectangle is proved. It is applied to the evaluation of the integral of ζ -function logarithm with the summing factor exp(−t) along the critical line.
A. M. Brydun, P. A. Yatsulka
doaj  

On a solution to a functional equation

open access: yes, 2018
We offer a solution to a functional equation using properties of the Mellin transform. A new criteria for the Riemann Hypothesis is offered as an application of our main result, through a functional relationship with the Riemann xi ...
Patkowski, Alexander E
core  

Sleep Reactivity Amplifies the Impact of Pre‐Sleep Cognitive Arousal on Sleep Disturbances

open access: yesJournal of Sleep Research, EarlyView.
This study investigates how sleep reactivity moderates the ‘stress‐pre‐sleep arousal‐sleep’ pathway in university students. At the within‐individual level, both high and low sleep‐reactive groups showed increased pre‐sleep cognitive arousal and sleep disruptions in response to elevated daily stress.
Noof Abdullah Saad Shaif   +5 more
wiley   +1 more source

Cointegrating Polynomial Regressions With Power Law Trends

open access: yesJournal of Time Series Analysis, EarlyView.
ABSTRACT The common practice in cointegrating polynomial regressions (CPRs) often confines nonlinearities in the variable of interest to stochastic trends, thereby overlooking the possibility that they may be caused by deterministic components. As an extension, we propose univariate and multivariate CPRs that incorporate power law deterministic trends.
Yicong Lin, Hanno Reuvers
wiley   +1 more source

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