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541,165,883,656 | arxiv | \section{Introduction}\label{sec:intro}
Let $X=(X_n)_{n\in \mathbb{N}}$ be a Markov chain on the countable state space $E = [[\l,\r]] \subseteq \mathbb{Z}$, where we use the notation $[[$ (resp.~$]]$) to denote that $\l$ (resp.~$\r$) may or may not be in $E$, defined on the filtered probability space $ (\Omega,(\mathc... |
541,165,883,657 | arxiv | \section{Introduction}
\label{sec:intro}
\IEEEPARstart{P}{oint} cloud is a collection of discrete points with 3D geometry positions and other attributes (e.g., color, opacity, etc), which can be used to represent the volumetric visual data such as 3D scenes and objects efficiently~\cite{schwarz2019emerging}. Recently,... |
541,165,883,658 | arxiv | \section{Introduction}
Understanding the behavior of the spectral norm of random matrices is a
fundamental problem in probability theory, as well as a problem of
considerable importance in many modern applications. If $X$ is a Wigner
matrix, that is, a symmetric $n\times n$ matrix whose entries are i.i.d.\
with u... |
541,165,883,659 | arxiv | \section{Introduction}
\label{sec:intro}
Particularly after the discovery of a Higgs-candidate resonance at
ATLAS and CMS, the precise description of multi-jet Standard Model
(SM) processes at the LHC remains crucial. Major progress has recently
been made in combining calculations of next-to-leading order (NLO)
pertu... |
541,165,883,660 | arxiv | \section{Introduction}
Software called robotic process automation (RPA) makes it simple to create, use, and manage software robots that mimic how people interact with computers and software \cite{uipath-inc-no-date, a11}.In other words, Robotic process automation (RPA), an automation technology that enables organisatio... |
541,165,883,661 | arxiv | \section{Introduction}
\label{r1fmt-sec}
The Lov\'{a}sz Local Lemma (LLL) is a keystone principle in probability theory which asserts that, in a probability space $\Omega$ provided with a set $\mathcal B$ of ``bad-events'', then as long as the bad-events are not too likely and are not too interdependent (in a certain t... |
541,165,883,662 | arxiv | \section{Introduction}
Top quark ($t$) production is a process of key importance for the LHC physics programme.
The mass of the top quark represents one of the fundamental parameters of the Standard Model: its high value leads to a strong coupling with the Higgs boson and thus to an important role in electroweak-symme... |
541,165,883,663 | arxiv | \section{References\@mkboth
\section{Introduction }
The gamma-ray mission AGILE ({\it Astro-rivelatore Gamma a Immagini LEggero})
is currently in a study phase for the Italian Space Agency (ASI)
program of Small Scientific Missions.
AGILE ideally conforms to the {\it faster, cheaper, better} philosophy
adopted by... |
541,165,883,664 | arxiv | \section{Introduction}\label{sec:intro}
During the evolution of a galaxy there are a number of external and internal factors which play a part in shaping its chemodynamical structure. One of these factors is called radial migration and is capable of displacing stars over large radial distances. Because of this radial m... |
541,165,883,665 | arxiv | \section{Introduction}
One of the biggest challenges facing the future of the Internet is
that its vulnerabilities to DoS and DDoS attacks are {\em inherent} in the algorithms used in the Internet to: (a) assign addresses to hosts, routers, and devices;
(b) include source addresses in Internet datagrams; (c) ... |
541,165,883,666 | arxiv | \section{Introduction}\label{section_introduction}
Emulsions are mixtures of two immiscible fluids consisting of
droplets of one phase dispersed into the other, stabilized against
coalescence by surfactant. At low droplets volume fraction, the
emulsions have basically a Newtonian behavior \cite{Larson1999}.
When the v... |
541,165,883,667 | arxiv | \section{Introduction\label{sec:int}}
Assumption of rationality is a concept in epistemic game theory introduced
by Brandenburger et al. \cite{bfk08} and studied in Perea \cite{p12} by
using lexicographic belief. A lexicographic belief is said to \emph{assume
the opponents' rationality} means that a \textquotedblle... |
541,165,883,668 | arxiv | \section{Introduction}\label{sec:intro}
In this paper, we are interested in functionals of rooted trees that satisfy an \emph{additive} relation, i.e.~a recursion of the form
\begin{equation}\label{eq:F_recursion}
F(T) = \sum_{j=1}^k F(B_j) + f(T),
\end{equation}
where $B_1,\ldots,B_k$ are the branches of the tree $T$... |
541,165,883,669 | arxiv | \section{Introduction}
Quantum groups appeared in the mid-eighties as hidden algebraic
structures generalizing the notion of group symmetries in integrable
systems \cite{Ji}. There are now different definitions of quantum groups
which
include the local point of view (deformation of the Lie algebra) as well
as the
gl... |
541,165,883,670 | arxiv | \section{Acknowledgments}
M.K. acknowledges financial support from the Natural
Sciences and Engineering Research Council of Canada and
P.H. acknowledges the support from the Canadian Institute for Advanced
Research. The authors thank A. Sachrajda and G. Austing for
discussions.
|
541,165,883,671 | arxiv | \section{Introduction}
Information retrieval (IR) systems, such as search engines and recommender systems (RS), are some of the most widely used machine learning systems today and are used to suggest a list of items or recommendations that are most relevant to users. Given the widespread use of IR systems and RS, ensu... |
541,165,883,672 | arxiv | \section{Introduction}
First-order logic naturally applies to the study of fields. Consequently, it is of interest to investigate the expressive power of first-order logic in certain classes of fields.
This is well-understood in the cases of algebraically closed fields, real-closed fields and $p$-adic fields.
On the o... |
541,165,883,673 | arxiv |
\section{}
\section{Introduction}
In the previous paper \cite{ref1} we demonstrated the feasibility of a
GEM-based Time Projection Chamber (TPC) operated in an
Ar-CF$_4$-isobutane gas mixture as a central tracker (LCTPC) for the future
linear collider experiments (ILC \cite{refLC1} and CLIC \cite{refLC2}).
... |
541,165,883,674 | arxiv | \section{Introduction}
Attached to a commutative associative algebra $A$ are the Lie
algebra of its
derivations, $\mathrm{Der}(A)$, and the module of K\"ahler dif\/ferentials,
$\Omega(A)$. The identities that are
satisf\/ied by the classic dif\/ferential geometry operations, such as
the Lie bracket, the Lie deri... |
541,165,883,675 | arxiv | \section{Introduction}
\label{sec:1}
The quality of astronomical images are seriously limited by different effects such as: photon--electronic noises from the detector, point spread functions of the imaging system and sky background noises. To further improve the quality of astronomical images, different image restorat... |
541,165,883,676 | arxiv | \section{Introduction}
\label{sec:introduction}
Recent theoretical and observational evidence suggests that the growth of galaxies and supermassive black holes at their centres are closely related phenomena (Magorrian et al. 1998; Gebhardt et al. 2000; H\"aring \& Rix 2004). As accretion onto these black holes is beli... |
541,165,883,677 | arxiv | \section{Introduction}\label{sec:intro}
At present, advanced industrial engineering and management strive for resource- and energy-efficient design and operation of systems, plants, and processes. Here a use of the model-based techniques is a leading paradigm. The employed models, whether mechanistic or data-based, inc... |
541,165,883,678 | arxiv | \section{Introduction}
The associated production of a Higgs boson and a top-quark pair has been studied extensively in theory and by the experimental collaborations at the Large Hadron Collider LHC. This process is not only of interest due to the important role the Higgs boson and the top quark play in searches for mod... |
541,165,883,679 | arxiv | \section{Introduction}
\noindent For approximating functions on a given domain, a popular method is to triangulate the domain and consider an approximation in a space $\mathcal{S}$ of piece-wise polynomials over the triangulation. It is a hard problem to find a basis $\mathcal{B}$ of $\mathcal{S}$ that has all the usua... |
541,165,883,680 | arxiv | \section{Introduction}
The physics of the quantum error correction process~\cite{Shor95, Steane96, Kitaev03, Dennis02, Terhal15, Brown16}, where we aim to correct a random configuration of errors incident to a system, is naturally captured by its free energy; a quantity specified by an energetic and an entropic contr... |
541,165,883,681 | arxiv | \section{Introduction}
In the primary energy range of PeV to EeV direct
measurements of cosmic rays are presently hardly possible
due to the low flux, but
indirect measurements observing extensive air showers (EAS) are
performed. The all-particle energy
spectrum in this range shows one distinctive
discontinuity at... |
541,165,883,682 | arxiv | \section{Introduction}
Accurate predictions for neutrino-nucleus cross sections are
needed in the analyses of on-going and future experimental studies
of neutrino reactions and neutrino oscillations~\cite{neut_exp} at
intermediate energies. One option is to rely on direct modeling of
the neutrino-nucleus interaction... |
541,165,883,683 | arxiv | \section{Introduction}
Cubic Cd$_6$M (M=Yb, Ca) was recognized as an approximant crystal of binary
quasicrystals Cd$_{5.7}$M soon after the discovery of quasicrystalline
phase~\cite{Guo, TsaiNa00, Palenzona, Takakura}.
The crystal structure of Cd$_6$M is understood as a packing of four-layered atomic clusters
with {\it... |
541,165,883,684 | arxiv | \section{Introduction}
Let $X$ be a quasi-projective variety over an algebraically closed field of characteristic zero. Verdier introduced the bounded derived category of coherent sheaves $\bD(X)$ on $X$ as part of the foundation for doing homological algebra in algebraic geometry. The derived category itself has com... |
541,165,883,685 | arxiv | \section{Introduction and Statement of results}
Finding formulas for the number of representations of a positive integer by certain class of quadratic forms is one of the
classical problems in number theory, especially formulas for the number of representations of a natural number $n$ by a sum of
$k$ integer squares,... |
541,165,883,686 | arxiv | \section{Introduction}
In the previous paper~\cite{nek:hyperbolic} we gave
the basic definitions related to the notion of a hyperbolic groupoid,
and proved the duality theorem for them. Here we continue to study
hyperbolic groupoids, and define natural classes of metrics and
measures on their unit spaces.
Both constr... |
541,165,883,687 | arxiv | \section{Introduction}
The motivation of the paper is from the following consideration. Let $X$ be a normal proper variety over a field of characteristic zero, and $\mu: Y\rightarrow X$ be a log resolution of singularities such that $\mu$ is isomorphic over the smooth locus of $X$. Let $E$ be the full exceptional divi... |
541,165,883,688 | arxiv | \section{Motivation}
Although the Standard Model (SM) has been successful in experiments, puzzles of fermion mass hierarchy and origin of flavor mixing as famous unknown problems remain mysteries \cite{Feruglio:2015jfa,ZZX2020PR,2019Zupan,Haba2001PRD,GrossmanTASI2017}.
In the SM, a quark mass matrix is generated from ... |
541,165,883,689 | arxiv |
\section{Introduction}
\label{sec:intro}
\begin{figure}[t]
\centering
\includegraphics[width=1\linewidth]{fig-teaser.pdf}
\label{fig:teaser}
\caption{Datasets for visual question answering contain biases and spurious correlations: the first few words of a question are associated with a peaky distribution o... |
541,165,883,690 | arxiv | \section{Introduction: Cassels' theorem}
\label{intro}
Given a symmetric bilinear form
\begin{equation}
\label{form}
F({\boldsymbol X},{\boldsymbol Y}) = F(X_1,\dots,X_N,Y_1,\dots,Y_N) := \sum_{i=1}^N \sum_{j=1}^N f_{ij} X_i Y_j
\end{equation}
in $2N \geq 4$ variables with rational coefficients $f_{ij}=f_{ji}$, it is... |
541,165,883,691 | arxiv | \section{Introduction}
In [Li], motivated by [G] we introduced the notion of local system of vertex
operators
and proved that any local system of vertex operators on a
super vector space $M$ has a vertex
superalgebra structure with $M$ as a module, so that if $V$ is
a vertex (operator) superalgebra, then giving a $V$-m... |
541,165,883,692 | arxiv | \section{Introduction}
\label{intro}
\renewcommand{\thefootnote}{\fnsymbol{footnote}}
\footnotetext[1]{E-mail: volker@mpa-garching.mpg.de}
A major puzzle in Cosmology is that the main matter component in
today's Universe appears to be in the form of a yet-undiscovered
elementary particle whose contribution to the co... |
541,165,883,693 | arxiv | \section{Introduction}
${\mathbb Z}_2\times{\mathbb Z}_2$-graded Lie superalgebras \cite{{rw1},{rw2}} are generalizations of ordinary Lie superalgebras. For many years they have been a research topics in mathematics, in physics and in application to parastatistics. Despite this activity, a systematic investigation of... |
541,165,883,694 | arxiv | \section{Introduction}
In 2003, the GALaxy Evolution eXplorer ({\em GALEX}) was launched into low Earth orbit. The mission lasted ten years
and was equipped with wide-field cameras that provided simultaneous far-ultraviolet (FUV)
(1344 -- 1786 $ \AA $) and near-ultraviolet (NUV) (1771 -- 2831 $ ... |
541,165,883,695 | arxiv | \section{Introduction}
Due to their high mobility and low cost, unmanned aerial vehicles (UAVs) have found their way to many applications in recent years, including package delivery, law enforcement, search and rescue, etc. Following this trend, UAVs are getting an increased attention in the telecommunications sect... |
541,165,883,696 | arxiv | \section{Introduction}
Anomalous sequence detection has received a lot of attention recently because of wide applications, such as detecting anomalous log sequences or user activity sequences \cite{duDeepLogAnomalyDetection2017,liuLog2vecHeterogeneousGraph2019,zhouLogAnomalyUnsupervisedDetection2019,duLifelongAnomalyDe... |
541,165,883,697 | arxiv | \section{Introduction}
Effective theories involving a transplanckian field range for a scalar have received a lot of attention in the recent years both from the phenomenology and the theory communities. The reason is twofold. First, they are important phenomenologically since a scalar field rolling down a potential fo... |
541,165,883,698 | arxiv | \section{Introduction}
Covalent organic frameworks (COFs) are ordered nanoporous materials formed by covalent bonds between organic building blocks composed of light elements, such as carbon, nitrogen, oxygen, and hydrogen\cite{Cote_2005}.
The materials are characterized by their large surface area, high porosity and l... |
541,165,883,699 | arxiv | \section{Introduction}
We are interested in solving the following composite convex minimisation problem:
\begin{equation}
\label{eq:optmain}
\min_{x \in \mathbb{R}^m} \left\{ F(x) \defeq f(x) + g(x) \defeq \frac{1}{n} \sum_{i=1}^n f_i(x) + g(x) \right\}.
\end{equation}
Throughout, we assume $f_i : \mathbb{R}^m \to... |
541,165,883,700 | arxiv | |
541,165,883,701 | arxiv | \section{Introduction}
A real-time estimate of a vehicle's pose in a world coordinate system is important for Advanced Driver-Assistance Systems (ADAS) and autonomous vehicles.
Accurately measuring the pose of sensors attached to the vehicle is also vital for perception. Using accurate 3D odometry, the task of finding... |
541,165,883,702 | arxiv | \section{Introduction}
The Sachdev-Ye-Kitaev (SYK) models \cite{SachdevYe1993, Sachdev2015, Kitaev15talk, Madacena16Remarks,2016JHEP...04..001P} are large-$N$ solvable zero-dimensional systems of $N$ Majorana or complex fermions coupled through all-to-all $q$-fermion interactions. They have drawn considerable intere... |
541,165,883,703 | arxiv | \section{Introduction}
How were elliptical galaxies formed, and when did that happen, are matters
of intense contemporary discussion. The dominant idea is the hierarchical
merging of small galaxies into larger ones, frequently pictured as a long
process extending down to small redshifts (White \& Rees 1978).
In t... |
541,165,883,704 | arxiv | \section{Introduction}
The strong coupling constant, $\alpha_s$, is one of the fundamental
parameters of QCD. However, its value is not predicted by the theory
and has to be determined experimentally. The success of perturbative
QCD (pQCD) lies on precise and consistent determinations of the
coupling from many divers... |
541,165,883,705 | arxiv | \section{Introduction}
Let $n,k$ be positive integers and let $[n]=\{1,2,\ldots,n\}$ denote the standard $n$-element set. Let $\binom{[n]}{k}$ denote the collection of all $k$-subsets of $[n]$. Subsets of $\binom{[n]}{k}$ are called {\it $k$-uniform hypergraphs} or {\it $k$-graphs} for short. A $k$-graph $\hf$ is ... |
541,165,883,706 | arxiv | \section{Introduction}
\par The chemical properties of individual stars in the Milky Way are crucial in order to develop an understanding of our Galaxy's chemical evolution and assembly history. In particular, the metallicity distribution function of Galactic halo stars is among the most important observational const... |
541,165,883,707 | arxiv | \section{\label{}}
\section{Introduction}
B hadrons are abundantly produced at the Tevatron Collider,
the measured B$^+$ cross section is 2.78$\pm$0.24~$\mu$b
in the region of transverse momentum $p_T(B^+) >$~6.0~GeV/c
and rapidity $\mid y(B^+)\mid <$~1~\cite{Bcrosssection}.
This cross section is three orders of ma... |
541,165,883,708 | arxiv | \section*{Acknowledgements and Dedication}
{ \itshape Physics is a practice that cannot and should not be done by oneself. I have had the good fortune of learning from and working with some inspiring individuals who have my gratitude. I would like to therefore briefly acknowledge all of those who have aided me along ... |
541,165,883,709 | arxiv | \section*{Notation}
\noindent
We let $k_0$ denote either $\ensuremath{\mathbb Q}$ or the rational function field $\ensuremath{\mathbb F}_p(t)$ for a prime number $p$. By a
\textbf{global field} we mean a finite separable extension $k$ of $k_0$.
\\ \\
If $v$ is a place of $k$, we denote the completion by $k_v$. If $... |
541,165,883,710 | arxiv | \section{Introduction}
\label{Intro}
As is well known, the problem of finding solutions to the Einstein Equations of general relativity can be split into finding initial data satisfying the constraint equations, and then evolving that data using the evolution equations.
Both portions have their own interesting pro... |
541,165,883,711 | arxiv | \section{Introduction}
Since the seminal papers of Landau and Pekar~\cite{landau1933uber,pekar1946local}, the polaron became one of the most studied models in condensed-matter physics. The polaron has been initially introduced as a quasiparticle consisting of an electron dressed by lattice excitations in a crystal, an... |
541,165,883,712 | arxiv | \section{Introduction}
\label{intro} The detection of the Fe line from the X-ray spectral
analysis of the intra-cluster medium
\citep[ICM;][]{Mitchell76,Serlemitsos77} indicates that it does not have
a primordial chemical composition but was enriched with material
processed in stars. The relative importance of the mec... |
541,165,883,713 | arxiv | \section{Discussion and Conclusion}\label{sec:discussion}
This paper presents the first personalised computational framework to model, identify, and analyse the stability of an individual's STS motion by using kinematic observations to compute the BOS.
Rather than reducing the STS motion to a single feature, the entir... |
541,165,883,714 | arxiv | \section{Introduction}
Peer review serves as an effective solution for quality evaluation in reviewing processes, especially in academic paper review~\citep{dorfler2017incentive,shah2017design} and massive open online courses (MOOCs)~\citep{diez2013peer,piech2013tuned,shah2013case}. However, despite its scalability, co... |
541,165,883,715 | arxiv | \section{Introduction}
After the work by Bondi et.al.\cite{Bon}, it is well-known the Bondi
coordinates is a very natural choice when we want to describe the
asymptotic behavior of gravitational field near null infinity ${\cal
I}^+$. Based on works by Penrose, Newman and Unti\cite{PR86,UN62},
there is an elegant way to... |
541,165,883,716 | arxiv | \section*{Acknowledgments}
This work was partially supported by CNPq (Brazil) and Faperj (state
of Rio de Janeiro, Brazil). The simulations were done
on the Cray-J90 computer of the NACAD, COPPE/UFRJ, Brazil.
|
541,165,883,717 | arxiv | \section{Continuous Normalizing Flows on Riemannian Manifolds} \label{sec:model}
\Acrlongpl{NF} operate by pushing a simple base distribution through a
series of parametrized invertible maps, referred as the \emph{flow}. This can
yield a highly complex and multimodal distribution which is
typically assumed to live in a... |
541,165,883,718 | arxiv | \section{Introduction}
Free space is unirefringent as are isotropic dielectric materials that are the staple of undergraduate textbooks in the field of electromagnetics \cite{Harrington,Guru,Iskander}. In a
homogeneous unirefringent medium at a specific frequency, two plane waves of mutually orthogonal polarization st... |
541,165,883,719 | arxiv | \section{Introduction}
Nucleus-nucleus collisions at ultrarelativistic energies
create hadronic matter at high energy density.
Enhanced production of particles containing a strange quark, such as kaons,
may indicate formation of
a state of matter in which the quarks and gluons are deconfined
\cite{Hei84a,Koc88a,El... |
541,165,883,720 | arxiv | \section*{Abstract}
{\bf Abstract---} We present a novel underwater system that can perform acoustic ranging between commodity smartphones. To achieve this, we design a real-time underwater ranging protocol that computes the time-of-flight between smartphones. To address the severe underwater multipath, we present... |
541,165,883,721 | arxiv | \section{Introduction}
\label{Sec:Intro}
The study of exotic nuclei is defining a new frontier in nuclear
science. The existent nuclear shell model---the powerful theoretical
edifice build upon insights developed for over half a century from the
study of stable nuclei---may crumble as one leaves the valley of
stabilit... |
541,165,883,722 | arxiv | \section{Introduction.}
Mirror symmetry has proven to be a powerful and fascinating area
of string theory (for a review see \cite{Mirror}).
Mirror symmetry is at present only defined for
string theory on Calabi-Yau spaces. Recent work \cite{sv,pt,ba1}
has suggested the possible existence of an analagous symmetry for
... |
541,165,883,723 | arxiv | \section{Neutrino wave function in matter}
For developing of the quantum theory of the $SL\nu$ in matter one
has to find the neutrino wave functions with the effect of matter
accounted for. To derive the quantum equation for the neutrino
wave function in the background matter we start with the effective
Lagrangian tha... |
541,165,883,724 | arxiv | \section*{Introduction}
One of the most drastic differences between the representation theory of finite-dimensional
Lie groups and infinite-dimensional ones is that an infinite-dimensional Lie group $G$
may carry many different group topologies and any such topology leads to a
different class of continuous unitary ... |
541,165,883,725 | arxiv | \section{INTRODUCTION}
Games have a long history of being used as Artificial Intelligence testbeds and benchmarks. The formalized representation, especially of board games, and the often explicit and clear reward structure makes them well suited for AI approaches. With recent advances in AI research there is also an e... |
541,165,883,726 | arxiv | \section{Introduction}
An important topic in modern financial theory is portfolio selection. The expected utility maximization problem with complete information is first studied by \cite{Merton69,Merton1971} for the continuous-time model and is then extensively developed by a large number of literatures; see \citet{KS... |
541,165,883,727 | arxiv | \section{Introduction} \label{sec:Introduction}
CMEs have been observed for more than 40
years now. They are one of the most energetic phenomena in our solar
system and the main driver of disturbances in the terrestrial space
environment. Despite observations of tens of thousands of CMEs, the
physical processes behind... |
541,165,883,728 | arxiv | \section{Introduction}
One of the main problem in neutrino physics till today is the explicit form of the neutrino mixing matrix which can accommodate the recent experimental data. We have already known three well-known neutrino mixing matrices i.e. bimaximal mixing, tribimaximal mixing, and democratic mixing, but n... |
541,165,883,729 | arxiv | \section{INTRODUCTION}
The Optical Gravitational Lensing Experiment (OGLE) is a long term
observing project with the main goal of searching for dark matter in
our Galaxy using microlensing (Paczy\'nski 1986). After two years of
continuous monitoring of approximately two million non-variable stars in
the direction of... |
541,165,883,730 | arxiv | \section*{Abstract}
Due to accessible big data collections from consumers, products, and stores, advanced sales forecasting capabilities have drawn great attention from many companies especially in the retail business because of its importance in decision making. Improvement of the forecasting accuracy, even by a small... |
541,165,883,731 | arxiv | \section{INTRODUCTION}
Data is considered the new oil, as it is the fuel powering artificial intelligence (AI)\textsuperscript{\cite{9663104}} and creates tremendous value for many domains from business activities to scientific research\textsuperscript{\cite{jia2019towards}}. Data-driven AI technology has spawned a ser... |
541,165,883,732 | arxiv | \section{Introduction}
After the classical papers of Witten (1981) and Gendenshtein (1983)
the methods of
supersymmetric (susy) (nonrelativistic) quantum mechanics have quickly
developed and it has been realized, that (1) there exist partner
potentials with precisely the same energy spectra except for the
ground st... |
541,165,883,733 | arxiv | \section{Introduction}
Algebraic multigrid (AMG)~\cite{McRu1982, BrMcRu1984, RuStu1987}
is an $\mathcal{O}(n)$ linear solver. For standard discretizations
of elliptic differential equations, AMG is remarkably fast
\cite{hypre,AggCoarse, AggCoarse2}.
We consider AMG as a solver for the symmetric, positive definite
mat... |
541,165,883,734 | arxiv | \section{Introduction}
The top quark vas discovered in 1995 by the CDF and D\O\ collaborations\cite{topdisc}
during Run I of the Fermilab Tevatron collider.
Like any discovery, this one caused a big excitement, although it did not really
come as a surprise: the top quark existence was already required by self-consiste... |
541,165,883,735 | arxiv | \section{Introduction}
\IEEEPARstart{C}{ell-free} massive multi-input multi-output (CFmMIMO) has recently received much attention from both academia and industry \cite{Ref_ngo2017cellfree}. Different aspects of CFmMIMO such as resource allocation \cite{Ref_buzzi2020usercentric}, power control \cite{Ref_nayebi2017prec... |
541,165,883,736 | arxiv | \section*{Main Text}
X-ray tomography is a non-destructive imaging technique that visualizes the interior features of solid objects, with applications in many disciplines. A high quality reconstruction can be generated by densely-sampled, full-angle, and noise-free measurements covering the Fourier space~\cite{stark198... |
541,165,883,737 | arxiv | \section*{Introduction}
In this article we consider the following questions.
\begin{qu} When can a weight structure $w$ for a triangulated category $\cu$ be extended to its idempotent completion $\kar(\cu)$?
More generally, when can $w$ be extended to some full triangulated subcategory $\cu'$ of $\kar(\cu)$ con... |
541,165,883,738 | arxiv |
\section{Introduction}
The COVID-19 disease is caused by the novel SARS-CoV2 coronavirus, discovered in 2019 \cite{sun2020covid}.
The COVID-19 pandemic has caused thousands of human losses around the world, where even the most developed health systems have not been able to cope with the infection peaks \cite{sun202... |
541,165,883,739 | arxiv | \section{Introduction}
The development of the understanding of the cochlea has largely been a dichotomy between two classes of models \cite{bell2012resonance}. The first, proposed by Hermann von Helmholtz in the 1850s, is based on resonators tuned to different audible frequencies being distributed along the length of ... |
541,165,883,740 | arxiv | \section{Introduction}
One of the potential resources for all kinds of quantum information tasks is
entanglement. It is among the mostly investigated properties of many particles
systems. Since the beginning of the birth of the fields of quantum information
and quantum computation, it has been the pivot in differ... |
541,165,883,741 | arxiv | \section{General definitions.}\label{S.defs}
Throughout this note, $k$ will be a commutative associative unital ring,
and an ``algebra'' will mean a $\!k\!$-algebra;
i.e., a $\!k\!$-module $A$ given with a $\!k\!$-bilinear
multiplication $A\times A\to A,$ not necessarily associative or unital.
Recall that if $A$ is a... |
541,165,883,742 | arxiv | \section{Introduction}
The origin of Dark Energy (DE), which is widely believed to be the responsible for the established accelerated expansion of the universe \cite{spe,perlm}, is one of the most serious problems in modern cosmology. An important step toward the comprehension of the nature of DE is to understabd whet... |
541,165,883,743 | arxiv | \section{Introduction}
Is it possible for an AI model to receive as input the facial image of a person and predict, with some degree of accuracy, how many years of life that person has left? Predicting remaining lifespan (RL) is a complex task that requires taking into account a wide range of factors, many of which can... |
541,165,883,744 | arxiv | \section{Introduction}
\label{intro}
Water is an anomalous substance in many respects. While most liquids contract upon cooling,
for water the specific volume at ambient pressure starts to increase
when cooled below $T=4 ^oC$ at atmospheric pressure \cite{Wa64}. This effect is called
density anomaly. Besides the de... |
541,165,883,745 | arxiv | \section{Introduction}
Homeostasis, maintenance of the constant physiological state, is one
of the main characteristics of life. In particular, glucose
homeostasis is critical because glucose is the energy source for our
bodies; the malfunctioning of this process causes several disease
states including diabetes mellitu... |
541,165,883,746 | arxiv | \section{Introduction}
A vertex operator algebra (VOA) $V=\oplus_{n=0}^{\infty} V_{n}$ is said to be of \emph{moonshine type} if $\dim(V_{0})=1$ and
$V_{1}=0.$ In this case, the weight 2 subspace $V_{2}$ has a commutative non-associative product defined by $a\cdot
b=a_{1}b$ for $a,b\in V_{2}$ and it has a symmetric in... |
541,165,883,747 | arxiv |
\section{General Overview}
The \aipcls{} is a \LaTeXe{} document class for conference proceedings
of the American Institute of Physics and other documents with similar
layout requirements. Your file will be used to reproduce
your paper as is, the only modifications done by the publisher are
adding appropriate page n... |
541,165,883,748 | arxiv | \section{Introduction}
The inherent fragility of quantum systems necessitates that we develop methods to coherently control their evolution~\cite{STAreview, STAreview2}. The need for high precision control is evidently ubiquitous; the study of how and why peculiar quantum properties manifest requires techniques that al... |
541,165,883,749 | arxiv | \section{Introduction}
JETSCAPE (Jet Energy loss Tomography with a Statistically and Computationally Advanced Program Envelope) is a
modular, flexible, publicly-released event generator framework
for modeling heavy ion collisions~\cite{jsrepo,Kauder:2018cdt}.
In these proceedings
we focus on
the application of JETS... |
541,165,883,750 | arxiv | \section{Introduction}
In this work we consider a particular instance of the following nonlocal interaction system for the evolution of two probability measures $\rho$ and $\eta$ on the whole real line
\begin{equation}\label{eq:system}
\begin{cases}
\dfrac{\partial\rho}{\partial t}=\dfrac{\partial}{\partial x} \big(\rh... |
541,165,883,751 | arxiv | \subsection*{Question #1}}
\newcommand{\sum_{n=1}^{\infty}}{\sum_{n=1}^{\infty}}
\newcommand{\bigcup_{n=1}^\infty}{\bigcup_{n=1}^\infty}
\newcommand{\text{ for }}{\text{ for }}
\newcommand{\lime}[1]{\lim_{#1 \rightarrow \infty}}
\newcommand{\brak}[1]{\langle #1 \rangle}
\newcommand{\subseteq}{\subseteq}
\newcommand{\: ... |
541,165,883,752 | arxiv |
\subsection{Dataset}
We employ a large-scale of chest X-ray dataset \textit{COVIDx}~\cite{wang2020covid} to validate the proposed model. It is comprised of 18,543 chest radiography images across 13,725 cases. Example chest X-ray images belonging to normal, pneumonia, and COVID-19 classes from COVIDx dataset are sh... |
541,165,883,753 | arxiv | \section{Introduction}
\label{sec:intro}
Visual Place Recognition (VPR) is the task to estimate the location of a query image by recognizing the same place in a set of database images.
VPR has achieved significant progress with the advances of convolutional neural networks (CNN)
\cite{arandjelovic2016NetVLAD,garg2018... |
541,165,883,754 | arxiv | \section{\label{sec:1}Introduction}
Accelerator-based neutrino oscillation experiments such as T2K~\cite{nature}, MINER$\nu$A~\cite{Aliaga_2014}, DUNE~\cite{DUNE:2020ypp} and Hyper-K~\cite{10.1093/ptep/ptv061} offer an unprecedented opportunity to explore fundamental physics, such as the charge-parity (CP) violation... |
541,165,883,755 | arxiv | \section{Introduction}
\label{sec:intro}
Texture classification as a key issue in image processing and computer vision has a variety of applications \cite{pietikainen2015two} such as content-based image retrieval, object recognition, scene understanding, and biomedical image analysis. The two main parts of texture ... |
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