Search for heavy Higgs bosons decaying to a top quark pair in
proton-proton collisions at s= 13 TeV
August 2, 2019
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Physics
High Energy Physics - Experiment
High Energy Physics - Experiment
A search is presented for additional scalar (H) or pseudoscalar (A) Higgs
bosons decaying to a top quark pair in proton-proton collisions at a
center-of-mass energy of 13 TeV. The data set analyzed corresponds to an
integrated luminosity of...
Dimers on Riemann surfaces I: Temperleyan forests
August 2, 2019
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Mathematics
Physics
Probability
Mathematical Physics
Mathematical Physics
This is the first article in a series of two papers in which we study the
Temperleyan dimer model on an arbitrary bounded Riemann surface of finite
topolgical type. The end goal of both papers is to prove the convergence of
height fluctuati...
The Use of Binary Choice Forests to Model and Estimate Discrete Choices
August 2, 2019
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Computer Science
Economics
Statistics
Machine Learning
Econometrics
Machine Learning
Problem definition. In retailing, discrete choice models (DCMs) are commonly
used to capture the choice behavior of customers when offered an assortment of
products. When estimating DCMs using transaction data, flexible models (such as
mach...
Identifying the occurrence time of an impending mainshock: A very recent
case
August 1, 2019
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Physics
Geophysics
Statistical Mechanics
The procedure by means of which the occurrence time of an impending mainshock
can be identified by analyzing in natural time the seismicity in the candidate
area subsequent to the recording of a precursory Seismic Electric Signals (SES)
act...
Outstanding: A Multi-Perspective Travel Approach for Virtual Reality
Games
August 1, 2019
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Computer Science
Human-Computer Interaction
In virtual reality games, players dive into fictional environments and can
experience a compelling and immersive world. State-of-the-art VR systems allow
for natural and intuitive navigation through physical walking. However, the
tracking s...
Unit-regularity and representability for semiartinian *-regular rings
July 31, 2019
Mathematics
Rings and Algebras
We show that any semiartinian *-regular ring R is unit-regular; if, in
addition, R is subdirectly irreducible then it admits a representation within
some inner product space. There is no proof of the result since a quoted result
is incorrec...
LassoNet: Deep Lasso-Selection of 3D Point Clouds
July 31, 2019
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Computer Science
Human-Computer Interaction
Graphics
Selection is a fundamental task in exploratory analysis and visualization of
3D point clouds. Prior researches on selection methods were developed mainly
based on heuristics such as local point density, thus limiting their
applicability in ...
On isometric correspondence of leaves
July 30, 2019
Mathematics
Differential Geometry
We prove that for a generic 3-dimensional integrable rolling distribution
of contact elements (excluding developable seed and isotropic developable
leaves) isometric correspondence of leaves of a general nature (independent of
the shape o...
BPHZ renormalisation and vanishing subcriticality asymptotics of the
fractional Φd3 model
July 30, 2019
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Mathematics
Physics
Probability
Mathematical Physics
Analysis of PDEs
Mathematical Physics
We consider stochastic PDEs on the d-dimensional torus with fractional
Laplacian of parameter ρ∈(0,2], quadratic nonlinearity and driven by
space-time white noise. These equations are known to be locally subcritical,
and thus amena...
A globally conservative finite element MHD code and its application to
the study of compact torus formation, levitation and magnetic compression
July 30, 2019
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Mathematics
Computer Science
Physics
Numerical Analysis
Numerical Analysis
Plasma Physics
The DELiTE (Differential Equations on Linear Triangular Elements) framework
was developed for spatial discretisation of partial differential equations on
an unstructured triangular grid in axisymmetric geometry. The framework is
based on di...