Mathematics: Recent submissions
Now showing items 120 of 236

Explicit refinements of Böcherer's conjecture for Siegel modular forms of squarefree level
(Mathematical Society of Japan, 2019)We formulate an explicit refinement of B\"ocherer's conjecture for Siegel modular forms of degree 2 and squarefree level, relating weighted averages of Fourier coefficients with special values of Lfunctions. To achieve ... 
Beyond the clustering coefficient: A topological analysis of node neighbourhoods in complex networks
(Elsevier, 2019)In Network Science node neighbourhoods, also called egocentered networks have attracted large attention. In particular the clustering coefficient has been extensively used to measure their local cohesiveness. In this ... 
The density of states of 1D random band matrices via a supersymmetric transfer operator
(European Mathematical Society, 2019)Recently, T. and M. Shcherbina proved a pointwise semicircle law for the density of states of onedimensional Gaussian band matrices of large bandwidth. The main step of their proof is a new method to study the ... 
Large deviation theory of percolation on multiplex networks
(arXiv, 2019)Recently increasing attention has been addressed to the fluctuations observed in percolation defined in single and multiplex networks. These fluctuations are extremely important to characterize the robustness of real finite ... 
Synchronization in Network Geometries with Finite Spectral Dimension
(American Physical Society, 2019)Recently there is a surge of interest in network geometry and topology. Here we show that the spectral dimension plays a fundamental role in establishing a clear relation between the topological and geometrical properties ... 
Adsorption of neighboravoiding walks on the simple cubic lattice
(American Physical Society, 20181227)We investigate neighboravoiding walks on the simple cubic lattice in the presence of an adsorbing surface. This class of lattice paths has been less studied using Monte Carlo simulations. Our investigation follows on from ... 
A NOTE ON STABILITY OF HARDY INEQUALITIES
(201811) 
A localtoglobal boundedness argument and Fourier integral operators
(20190107)© 2019 Elsevier Inc. We give a criterion for the global boundedness of integral operators which are known to be locally bounded. As an application, we discuss the global Lpboundedness for a class of Fourier integral ... 
Upper Limits on Gravitational Waves from Scorpius X1 from a Modelbased Crosscorrelation Search in Advanced LIGO Data
(IOP Publishing, 20170920)We present the results of a semicoherent search for continuous gravitational waves from the lowmass Xray binary Scorpius X1, using data from the first Advanced LIGO observing run. The search method uses details of the ... 
Search for Highenergy Neutrinos from Binary Neutron Star Merger GW170817 with ANTARES, IceCube, and the Pierre Auger Observatory
(IOP Publishing, 20171201)The Advanced LIGO and Advanced Virgo observatories recently discovered gravitational waves from a binary neutron star inspiral. A short gammaray burst (GRB) that followed the merger of this binary was also recorded by the ... 
Mortality due to cardiovascular disease, respiratory disease, and cancer in adults with cerebral palsy.
(20190206)AIM: To compare mortality rates for cardiovascular disease, cancer, and respiratory disease between adults with cerebral palsy (CP) and the general population. METHOD: A cohort study was conducted using data from adults ... 
Search for Multimessenger Sources of Gravitational Waves and Highenergy Neutrinos with Advanced LIGO during Its First Observing Run, ANTARES, and IceCube
(IOP Publishing, 20190110)Astrophysical sources of gravitational waves, such as binary neutron star and black hole mergers or corecollapse supernovae, can drive relativistic outflows, giving rise to nonthermal highenergy emission. Highenergy ... 
Directional sinogram inpainting for limited angle tomography
(IOP Publishing, 201902)In this paper we propose a new joint model for the reconstruction of tomography data under limited angle sampling regimes. In many applications of tomography, e.g. electron microscopy and mammography, physical limitations ... 
Visibility graphs for image processing.
(IEEE, 20190109)The family of image visibility graphs (IVG/IHVG) have been recently introduced as simple algorithms by which scalar fields can be mapped into graphs. Here we explore the usefulness of such operator in the scenario of image ... 
New dual gravitational charges
(American Physical Society, 20190107)We show that there are a further infinite number of, previously unknown, supertranslation charges. These can be viewed as duals of the known BondiMetznerSachs (BMS) charges corresponding to supertranslations. In ... 
Fox Derivatives: a Unique Connection Between Group Presentations and the Integral Group Ring
(20181219)We give a criterion to determine whether generators can be removed from a finite presentation via Tietze transformations. We prove that for a generator in a presentation <XR> to be removable, there must exist a word in ... 
Subleading BMS charges and fake news near null infinity
(Springer Verlag (Germany), 20190116)