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arxiv_dataset-85001705.06459 | Solar off-limb emission of the OI 7772 \AA\ line
astro-ph.SR
The aim of this paper is to understand the formation of the OI line at 7772
\AA\ in the solar chromosphere. We used SST/CRISP observations to observe OI
7772 \AA\ in several places around the solar limb. We compared the observations
with synthetic spectra... | arxiv topic:astro-ph.SR |
arxiv_dataset-85011705.06559 | Exemplar or Matching: Modeling DCJ Problems with Unequal Content Genome
Data
cs.DS cs.CE q-bio.GN
The edit distance under the DCJ model can be computed in linear time for
genomes with equal content or with Indels. But it becomes NP-Hard in the
presence of duplications, a problem largely unsolved especially when I... | arxiv topic:cs.DS cs.CE q-bio.GN |
arxiv_dataset-85021705.06659 | Anomaly Detection in Business Process Runtime Behavior -- Challenges and
Limitations
cs.CR
Anomaly detection is generally acknowledged as an important problem that has
already drawn attention to various domains and research areas, such as, network
security. For such "classic" application domains a wide range of s... | arxiv topic:cs.CR |
arxiv_dataset-85031705.06759 | Stellar Parameters in an Instant with Machine Learning: Application to
Kepler LEGACY Targets
astro-ph.SR
With the advent of dedicated photometric space missions, the ability to
rapidly process huge catalogues of stars has become paramount. Bellinger and
Angelou et al. (2016) recently introduced a new method based... | arxiv topic:astro-ph.SR |
arxiv_dataset-85041705.06859 | Massive and supermassive black holes in the contemporary and early
universe and the new problems of cosmology and astrophysics
astro-ph.CO hep-th
This is the translation into English of the introduction, conclusion, and the
list of references of the review on massive primordial black holes, which is
submitted in ... | arxiv topic:astro-ph.CO hep-th |
arxiv_dataset-85051705.06959 | Beam Design and User Scheduling for Non-Orthogonal Multiple Access with
Multiple Antennas Based on Pareto-Optimality
cs.IT math.IT
In this paper, an efficient transmit beam design and user scheduling method
is proposed for multi-user (MU) multiple-input single-output (MISO)
non-orthogonal multiple access (NOMA) d... | arxiv topic:cs.IT math.IT |
arxiv_dataset-85061705.07059 | Pressure-tuning of bond-directional exchange interactions and magnetic
frustration in hyperhoneycomb iridate $\beta$-$\mathrm{Li_2IrO_3}$
cond-mat.str-el
We explore the response of Ir $5d$ orbitals to pressure in
$\beta$-$\mathrm{Li_2IrO_3}$, a hyperhoneycomb iridate in proximity to a Kitaev
quantum spin liquid (... | arxiv topic:cond-mat.str-el |
arxiv_dataset-85071705.07159 | Multiphoton Effects Enhanced Due to Ultrafast Photon-Number Fluctuations
quant-ph
Multi-photon processes are the essence of nonlinear optics. Optical harmonics
generation and multi-photon absorption, ionization, polymerization or
spectroscopy are widely used in practical applications. Generally, the rate of
an n-ph... | arxiv topic:quant-ph |
arxiv_dataset-85081705.07259 | Generalized multiple summing multilinear operators on Banach spaces
math.FA
In this paper we provide an abstract aproach to the study of classes of
multiple summing multilinear operators between Banach spaces. The main purpose
is unify the study of several known classes and results, for example multiple
$(p, q_1,\d... | arxiv topic:math.FA |
arxiv_dataset-85091705.07359 | Field Testing of Software Applications
cs.SE
When interacting with their software systems, users may have to deal with
problems like crashes, failures, and program instability. Faulty software
running in the field is not only the consequence of ineffective in-house
verification and validation techniques, but it is ... | arxiv topic:cs.SE |
arxiv_dataset-85101705.07459 | Extracting the orbital axis from gravitational waves of precessing
binary systems
gr-qc
We present a new method for extracting the instantaneous orbital axis only
from gravitational wave strains of precessing binary systems observed from a
particular observer direction. This method enables us to reconstruct the
c... | arxiv topic:gr-qc |
arxiv_dataset-85111705.07559 | L-groups and the Langlands program for covering groups: a historical
introduction
math.RT math.HO math.NT
In this joint introduction to an Asterisque volume, we give a short
discussion of the historical developments in the study of nonlinear covering
groups, touching on their structure theory, representation theo... | arxiv topic:math.RT math.HO math.NT |
arxiv_dataset-85121705.07659 | HI content in the galactic discs: the role of gravitational instability
astro-ph.GA
We examine the dependence between hydrogen total mass $M_{HI}$ and rotation
speed $V_{rot}$, optical size $D_{25}$ or disc radial scale $R_0$ for two
samples of late-type galaxies: a) isolated galaxy (AMIGA sample), and b) the
edge-... | arxiv topic:astro-ph.GA |
arxiv_dataset-85131705.07759 | Scale of non-locality for a system of $n$ particles
hep-th
Higher derivative theories of gravity are associated with a mass scale to
insure the correct dimensionality of the covariant derivatives. This mass scale
is known as the scale of non-locality. In this paper, by considering a higher
derivative toy model, we ... | arxiv topic:hep-th |
arxiv_dataset-85141705.07859 | First results from the use of the relativistic and slim disc model
SLIMULX in XSPEC
astro-ph.HE
Ultra-Luminous X-ray sources (ULXs) are accreting black holes for which their
X-ray properties have been seen to be different to the case of stellar-mass
black hole binaries. For most of the cases their intrinsic energ... | arxiv topic:astro-ph.HE |
arxiv_dataset-85151705.07959 | Comparison of statistical sampling methods with ScannerBit, the GAMBIT
scanning module
hep-ph astro-ph.CO astro-ph.IM physics.data-an stat.CO
We introduce ScannerBit, the statistics and sampling module of the public,
open-source global fitting framework GAMBIT. ScannerBit provides a standardised
interface to diff... | arxiv topic:hep-ph astro-ph.CO astro-ph.IM physics.data-an stat.CO |
arxiv_dataset-85161705.08059 | Baseline Metal Enrichment from Population III Star Formation in
Cosmological Volume Simulations
astro-ph.GA astro-ph.CO
We utilize the hydrodynamic and N-body code {\small GIZMO} coupled with our
newly developed sub-grid Population~III (Pop~III) Legacy model, designed
specifically for cosmological volume simulati... | arxiv topic:astro-ph.GA astro-ph.CO |
arxiv_dataset-85171705.08159 | Diagonal forms of higher degree over function fields of $p$-adic curves
math.NT math.AG
We investigate diagonal forms of degree $d$ over the function field $F$ of a
smooth projective $p$-adic curve: if a form is isotropic over the completion of
$F$ with respect to each discrete valuation of $F$, then it is isotropi... | arxiv topic:math.NT math.AG |
arxiv_dataset-85181705.08259 | Generalized orthogonal matching pursuit for multiple measurements - A
structural approach
math.NA
Sparse data approximation has become a popular research topic in signal
processing. However, in most cases only a single measurement vector (SMV) is
considered. In applications, the multiple measurement vector (MMV) ... | arxiv topic:math.NA |
arxiv_dataset-85191705.08359 | Discovery of the first quadruple gravitationally lensed quasar candidate
with Pan-STARRS
astro-ph.GA astro-ph.CO
We report the serendipitous discovery of the first gravitationally lensed
quasar candidate from Pan-STARRS. The grizy images reveal four point-like
images with magnitudes between 14.9 mag and 18.1 mag.... | arxiv topic:astro-ph.GA astro-ph.CO |
arxiv_dataset-85201705.08459 | A complete characterisation of All-versus-Nothing arguments for
stabiliser states
quant-ph cs.LO
An important class of contextuality arguments in quantum foundations are the
All-versus-Nothing (AvN) proofs, generalising a construction originally due to
Mermin. We present a general formulation of All-versus-Nothin... | arxiv topic:quant-ph cs.LO |
arxiv_dataset-85211705.08559 | Random ordering formula for sofic and Rokhlin entropy of Gibbs measures
math.DS math.PR
We prove the explicit formula for sofic and Rokhlin entropy of actions
arising from some class of Gibbs measures. It provides a new set of examples
with sofic entropy independent of sofic approximations. It is particularilly
int... | arxiv topic:math.DS math.PR |
arxiv_dataset-85221705.08659 | Josephson Current in Ballistic Graphene Corbino Disk
cond-mat.mes-hall
We solve Dirac-Bogoliubov-De-Gennes (DBdG) equation in a
superconductor-normal graphene superconductor (SGS) junction with Corbino disk
structure to investigate the Josephson current through this junction. We find
that the critical current $I_c$... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-85231705.08759 | Bidirectional Beam Search: Forward-Backward Inference in Neural Sequence
Models for Fill-in-the-Blank Image Captioning
cs.CV
We develop the first approximate inference algorithm for 1-Best (and M-Best)
decoding in bidirectional neural sequence models by extending Beam Search (BS)
to reason about both forward and ... | arxiv topic:cs.CV |
arxiv_dataset-85241705.08859 | More Circulant Graphs exhibiting Pretty Good State Transfer
math.CO
The transition matrix of a graph $G$ corresponding to the adjacency matrix
$A$ is defined by $H(t):=\exp{\left(-itA\right)},$ where $t\in\mathbb{R}$. The
graph is said to exhibit pretty good state transfer between a pair of vertices
$u$ and $v$ if ... | arxiv topic:math.CO |
arxiv_dataset-85251705.08959 | Gravity from Quantum Spacetime by Twisted Deformation of the Quantum
Poincar\'e Group
math-ph gr-qc hep-th math.MP
We investigate a quantum geometric space in the context of what could be
considered an emerging effective theory from Quantum Gravity. Specifically we
consider a two-parameter class of twisted Poinca... | arxiv topic:math-ph gr-qc hep-th math.MP |
arxiv_dataset-85261705.09059 | Vector Transport-Free SVRG with General Retraction for Riemannian
Optimization: Complexity Analysis and Practical Implementation
math.OC
In this paper, we propose a vector transport-free stochastic variance reduced
gradient (SVRG) method with general retraction for empirical risk minimization
over Riemannian mani... | arxiv topic:math.OC |
arxiv_dataset-85271705.09159 | Approximating sums by integrals only: multiple sums and sums over
lattice polytopes
math.CA math.CO
The Euler--Maclaurin (EM) summation formula is used in many theoretical
studies and numerical calculations. It approximates the sum $\sum_{k=0}^{n-1}
f(k)$ of values of a function $f$ by a linear combination of a c... | arxiv topic:math.CA math.CO |
arxiv_dataset-85281705.09259 | Experimental demonstration of fault-tolerant state preparation with
superconducting qubits
quant-ph
Robust quantum computation requires encoding delicate quantum information
into degrees of freedom that are hard for the environment to change. Quantum
encodings have been demonstrated in many physical systems by ob... | arxiv topic:quant-ph |
arxiv_dataset-85291705.09359 | Generating Time-Based Label Refinements to Discover More Precise Process
Models
cs.LG cs.AI cs.DB
Process mining is a research field focused on the analysis of event data with
the aim of extracting insights related to dynamic behavior. Applying process
mining techniques on data from smart home environments has th... | arxiv topic:cs.LG cs.AI cs.DB |
arxiv_dataset-85301705.09459 | On the higher derivates of arctan
math.CA
WWe give a rational closed form expression for the higher derivatives of the
inverse tangent function and discuss its relation to Chebyshev polynomials,
trigonometric expansions and Appell sequences of polynomials.
| arxiv topic:math.CA |
arxiv_dataset-85311705.09559 | Factors Determining the Carrier Distribution in InGaN/GaN
Multiple-Quantum-Well Light-Emitting Diodes
physics.app-ph
Factors determining the carrier distribution in InGaN/GaN
multiple-quantum-well (MQW) light-emitting diodes (LEDs) are studied via
photoluminescence and temperature-dependent electroluminescence sp... | arxiv topic:physics.app-ph |
arxiv_dataset-85321705.09659 | Role of the spin-orbit coupling in the Kugel-Khomskii model on the
honeycomb lattice
cond-mat.str-el
We study the effective spin-orbital model for honeycomb-layered transition
metal compounds, applying the second-order perturbation theory to the
three-orbital Hubbard model with the anisotropic hoppings. This mode... | arxiv topic:cond-mat.str-el |
arxiv_dataset-85331705.09759 | CASENet: Deep Category-Aware Semantic Edge Detection
cs.CV
Boundary and edge cues are highly beneficial in improving a wide variety of
vision tasks such as semantic segmentation, object recognition, stereo, and
object proposal generation. Recently, the problem of edge detection has been
revisited and significant pr... | arxiv topic:cs.CV |
arxiv_dataset-85341705.09859 | On shortened and punctured cyclic codes
cs.IT math.IT
The problem of identifying whether the family of cyclic codes is
asymptotically good or not is a long-standing open problem in the field of
coding theory. It is known in the literature that some families of cyclic codes
such as BCH codes and Reed-Solomon codes a... | arxiv topic:cs.IT math.IT |
arxiv_dataset-85351705.09959 | Mechanisms of localization in isotope-substituted dynamical Jahn-Teller
systems
physics.chem-ph
The mechanisms of localization of Jahn-Teller deformations and vibronic
wavefunctions in isotope substituted dynamical Jahn-Teller systems are
elucidated. It is found that the localization in the trough is of potential... | arxiv topic:physics.chem-ph |
arxiv_dataset-85361705.10059 | Origin of threshold current density for asymmetric magnetoresistance in
Pt/Py bilayers
cond-mat.mtrl-sci
An asymmetric magnetoresistance (MR) is investigated in Py/Pt bilayers. The
asymmetric MR linearly increases with current density up to a threshold, and
increases more rapidly above the threshold. To reveal th... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-85371705.10159 | Anisotropic electronic transport of the two-dimensional electron system
in Al2O3/SrTiO3 heterostructures
cond-mat.str-el
Transport measurements on the two dimensional electron system in Al2O3 SrTiO3
heterostructures indicate significant noncrystalline anisotropic behavior below
T = 30 K. Lattice dislocations in S... | arxiv topic:cond-mat.str-el |
arxiv_dataset-85381705.10259 | Distributed Communication-aware Motion Planning for Multi-agent Systems
from STL and SpaTeL Specifications
cs.MA cs.LO cs.RO cs.SY
In future intelligent transportation systems, networked vehicles coordinate
with each other to achieve safe operations based on an assumption that
communications among vehicles and in... | arxiv topic:cs.MA cs.LO cs.RO cs.SY |
arxiv_dataset-85391705.10359 | Neural Embeddings of Graphs in Hyperbolic Space
stat.ML cs.LG
Neural embeddings have been used with great success in Natural Language
Processing (NLP). They provide compact representations that encapsulate word
similarity and attain state-of-the-art performance in a range of linguistic
tasks. The success of neural ... | arxiv topic:stat.ML cs.LG |
arxiv_dataset-85401705.10459 | Deep-LMS for gigabit transmission over unshielded twisted pair cables
cs.IT math.IT
In this paper we propose a rapidly converging LMS algorithm for crosstalk
cancellation. The architecture is similar to deep neural networks, where
multiple layers are adapted sequentially. The application motivating this
approach is... | arxiv topic:cs.IT math.IT |
arxiv_dataset-85411705.10559 | Generalized linearization techniques in electrical impedance tomography
math.NA
Electrical impedance tomography aims at reconstructing the interior
electrical conductivity from surface measurements of currents and voltages. As
the current-voltage pairs depend nonlinearly on the conductivity, impedance
tomography le... | arxiv topic:math.NA |
arxiv_dataset-85421705.10659 | Discovering Visual Concept Structure with Sparse and Incomplete Tags
cs.CV
Discovering automatically the semantic structure of tagged visual data (e.g.
web videos and images) is important for visual data analysis and
interpretation, enabling the machine intelligence for effectively processing
the fast-growing amoun... | arxiv topic:cs.CV |
arxiv_dataset-85431705.10759 | Drop pattern resulting from the breakup of a bidimensional grid of
liquid filaments
physics.flu-dyn
A rectangular grid formed by liquid filaments on a partially wetting
substrate evolves in a series of breakups leading to arrays of drops with
different shapes distributed in a rather regular bidimensional pattern.... | arxiv topic:physics.flu-dyn |
arxiv_dataset-85441705.10859 | Corrections for a constant radial magnetic field in the g-2 and
electric-dipole-moment experiments with muons in storage rings
physics.acc-ph hep-ex
We calculate the corrections for constant radial magnetic field in muon g--2
and electric-dipole-moment experiments in storage rings. While the correction
is negligi... | arxiv topic:physics.acc-ph hep-ex |
arxiv_dataset-85451705.10959 | Double $J$-function of stable quasimap invariants for complete
intersection in Grassmannian
math.AG
Using localization methods on the moduli space of stable quasimaps to
Grassmannian, we give explicit formulas of $J$-function and double $J$-function
of stable quasimaps for complete intersection in Grassmannian.
| arxiv topic:math.AG |
arxiv_dataset-85461705.11059 | The Chaotic Saddle in the Lozi map, autonomous and non-autonomous
versions
math.DS
In this paper we prove the existence of a chaotic saddle for a piecewise
linear map of the plane, referred to as the Lozi map. We study the Lozi map in
its orientation and area preserving version. First, we consider the autonomous
... | arxiv topic:math.DS |
arxiv_dataset-85471705.11159 | Reinforcement Learning for Learning Rate Control
cs.LG
Stochastic gradient descent (SGD), which updates the model parameters by
adding a local gradient times a learning rate at each step, is widely used in
model training of machine learning algorithms such as neural networks. It is
observed that the models trained ... | arxiv topic:cs.LG |
arxiv_dataset-85481706.00065 | Torsion-free Aluffi Algebras
math.AC
A pair of ideals $J\subseteq I\subseteq R$ has been called Aluffi
torsion-free if the Aluffi algebra of $I/J$ is isomorphic with the
corresponding Rees algebra. We give necessary and sufficient conditions for the
Aluffi torsion-free property in terms of the first syzygy module o... | arxiv topic:math.AC |
arxiv_dataset-85491706.00165 | Woon's tree and sums over compositions
math.CO
This article studies sums over all compositions of an integer. We derive a
generating function for this quantity, and apply it to several special
functions, including various generalized Bernoulli numbers. We connect
composition sums with a recursive tree introduced by... | arxiv topic:math.CO |
arxiv_dataset-85501706.00265 | A complete non-perturbative renormalization prescription for quasi-PDFs
hep-lat hep-ex hep-ph hep-th nucl-th
In this work we present, for the first time, the non-perturbative
renormalization for the unpolarized, helicity and transversity quasi-PDFs, in
an RI' scheme. The proposed prescription addresses simultaneous... | arxiv topic:hep-lat hep-ex hep-ph hep-th nucl-th |
arxiv_dataset-85511706.00365 | Energy Input Flux in the Global Quiet-Sun Corona
astro-ph.SR
We present first results of a novel technique that provides, for the first
time, constraints on the energy input flux at the coronal base
($r\sim\,1.025\,{\rm R}_\odot$) of the quiet-Sun at a global scale. By
combining differential emission measure tomogr... | arxiv topic:astro-ph.SR |
arxiv_dataset-85521706.00465 | Machine Assisted Analysis of Vowel Length Contrasts in Wolof
cs.CL
Growing digital archives and improving algorithms for automatic analysis of
text and speech create new research opportunities for fundamental research in
phonetics. Such empirical approaches allow statistical evaluation of a much
larger set of hypot... | arxiv topic:cs.CL |
arxiv_dataset-85531706.00565 | A Ramsey Algebraic Study of Matrices
math.LO
The notion of a topological Ramsey space was introduced by Carlson some 30
years ago. Studying the topological Ramsey space of variable words, Carlson was
able to derive many classical combinatorial results in a unifying manner. For
the class of spaces generated by algeb... | arxiv topic:math.LO |
arxiv_dataset-85541706.00665 | Bubble size statistics during reionization from 21-cm tomography
astro-ph.CO
The upcoming SKA1-Low radio interferometer will be sensitive enough to
produce tomographic imaging data of the redshifted 21-cm signal from the Epoch
of Reionization. Due to the non-Gaussian distribution of the signal, a power
spectrum ana... | arxiv topic:astro-ph.CO |
arxiv_dataset-85551706.00765 | Temporal Logic Task Planning and Intermittent Connectivity Control of
Mobile Robot Networks
cs.RO cs.MA
In this paper, we develop a distributed intermittent communication and task
planning framework for mobile robot teams. The goal of the robots is to
accomplish complex tasks, captured by local Linear Temporal Lo... | arxiv topic:cs.RO cs.MA |
arxiv_dataset-85561706.00865 | Inference for penalized spline regression: Improving confidence
intervals by reducing the penalty
stat.ME
Penalized spline regression is a popular method for scatterplot smoothing,
but there has long been a debate on how to construct confidence intervals for
penalized spline fits. Due to the penalty, the fitted s... | arxiv topic:stat.ME |
arxiv_dataset-85571706.00965 | Einstein's Equations from Varying Complexity
hep-th
A recent proposal equates the circuit complexity of a quantum gravity state
with the gravitational action of a certain patch of spacetime. Since Einstein's
equations follow from varying the action, it should be possible to derive them
by varying complexity. I pres... | arxiv topic:hep-th |
arxiv_dataset-85581706.01065 | Pinning and hysteresis in the field dependent diameter evolution of
skyrmions in Pt/Co/Ir superlattice stacks
cond-mat.mes-hall
We have imaged N\'eel skyrmion bubbles in perpendicularly magnetised
polycrystalline multilayers patterned into 1 \mu m diameter dots, using
scanning transmission x-ray microscopy. The s... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-85591706.01165 | Incorporating Current Research into Formal Higher Education Settings
using Astrobites
physics.ed-ph astro-ph.IM
A primary goal of many undergraduate- and graduate-level courses in the
physical sciences is to prepare students to engage in scientific research, or
to prepare students for careers that leverage skills... | arxiv topic:physics.ed-ph astro-ph.IM |
arxiv_dataset-85601706.01265 | Quadratic Frobenius probable prime tests costing two selfridges
math.NT
By an elementary observation about the computation of the difference of
squares for large in- tegers, deterministic quadratic Frobenius probable prime
tests are given with running times of approximately 2 selfridges.
| arxiv topic:math.NT |
arxiv_dataset-85611706.01365 | Synchronization and separation in the Johnson schemes
math.GR
Recently Peter Keevash solved asymptotically the existence question for
Steiner systems by showing that $S(t,k,n)$ exists whenever the necessary
divisibility conditions on the parameters are satisfied and $n$ is sufficiently
large in terms of $k$ and $t$... | arxiv topic:math.GR |
arxiv_dataset-85621706.01465 | Extracting the sigma-term from low-energy pion-nucleon scattering
hep-ph hep-lat nucl-ex nucl-th
We present an extraction of the pion-nucleon ($\pi N$) scattering lengths
from low-energy $\pi N$ scattering, by fitting a representation based on
Roy-Steiner equations to the low-energy data base. We show that the resu... | arxiv topic:hep-ph hep-lat nucl-ex nucl-th |
arxiv_dataset-85631706.01565 | Two-color phase-of-the-phase spectroscopy in the multiphoton regime
physics.atom-ph physics.optics quant-ph
Momentum-resolved photoelectron emission from xenon in colinearly polarized
two-color laser fields at above-threshold ionization conditions is studied both
experimentally and theoretically. We utilize phase-o... | arxiv topic:physics.atom-ph physics.optics quant-ph |
arxiv_dataset-85641706.01665 | Stochastic Multi-objective Optimization on a Budget: Application to
multi-pass wire drawing with quantified uncertainties
math.OC math.PR
Design optimization of engineering systems with multiple competing objectives
is a painstakingly tedious process especially when the objective functions are
expensive-to-evalua... | arxiv topic:math.OC math.PR |
arxiv_dataset-85651706.01765 | Accessing the gluon Wigner distribution in ultraperipheral $pA$
collisions
hep-ph
We propose to constrain the gluon Wigner distribution in the nucleon by
studying the exclusive diffractive dijet production process in ultraperipheral
proton-nucleus collisions (UPCs) at RHIC and the LHC. Compared to the previous
pr... | arxiv topic:hep-ph |
arxiv_dataset-85661706.01865 | Estimating Shape Parameters of Piecewise Linear-Quadratic Problems
stat.ML
Piecewise Linear-Quadratic (PLQ) penalties are widely used to develop models
in statistical inference, signal processing, and machine learning. Common
examples of PLQ penalties include least squares, Huber, Vapnik, 1-norm, and
their asymmetr... | arxiv topic:stat.ML |
arxiv_dataset-85671706.01965 | Positive solutions to a fractional equation with singular nonlinearity
math.AP
In this paper, we study the positive solutions to the following singular and
non local elliptic problem posed in a bounded and smooth domain $\Omega\subset
\R^N$, $N> 2s$: % \begin{eqnarray*} (P_\lambda)\left\{\begin{array}{lll}
&(-\Delt... | arxiv topic:math.AP |
arxiv_dataset-85681706.02065 | General description of spin motion in storage rings in presence of
oscillating horizontal fields
physics.acc-ph
The general theoretical description of the influence of oscillating
horizontal magnetic and quasimagnetic fields on the spin evolution in storage
rings is presented. Previous results are generalized to ... | arxiv topic:physics.acc-ph |
arxiv_dataset-85691706.02165 | Angular Momentum of Early and Late Type Galaxies: Nature or Nurture?
astro-ph.GA
We investigate the origin, the shape, the scatter, and the cosmic evolution
in the observed relationship between specific angular momentum $j_\star$ and
the stellar mass $M_\star$ in early-type (ETGs) and late-type galaxies (LTGs).
Spe... | arxiv topic:astro-ph.GA |
arxiv_dataset-85701706.02265 | Level bounds for exceptional quantum subgroups in rank two
math.QA
There is a long-standing belief that the modular tensor categories
$\mathcal{C}(\mathfrak{g},k)$, for $k\in\mathbb{Z}_{\geq1}$ and
finite-dimensional simple complex Lie algebras $\mathfrak{g}$, contain
exceptional connected \'etale algebras at only ... | arxiv topic:math.QA |
arxiv_dataset-85711706.02365 | Gravitational waves from non-Abelian gauge fields at a tachyonic
transition
hep-ph hep-lat
We compute the gravitational wave spectrum from a tachyonic preheating
transition of a Standard Model-like SU(2)-Higgs system. Tachyonic preheating
involves exponentially growing IR modes, at scales as large as the horizon.... | arxiv topic:hep-ph hep-lat |
arxiv_dataset-85721706.02465 | Observations of Cyanopolyynes toward Four High-Mass Star-Forming Regions
Containing Hot Cores
astro-ph.GA astro-ph.SR
We carried out line survey observations at the 26-30 GHz band toward the four
high-mass star-forming regions containing hot cores, G10.30-0.15, G12.89+0.49,
G16.86-2.16, and G28.28-0.36, with the ... | arxiv topic:astro-ph.GA astro-ph.SR |
arxiv_dataset-85731706.02565 | CFD simulations of turbulent flow in the human upper airways
physics.med-ph physics.flu-dyn
In this paper, investigations are conducted using Reynolds-averaged
Navier-Stokes (RANS) turbulence models to investigate the importance of
turbulence modelling for nasal inspiration at a constant flow rate of 250 ml/s.
Four... | arxiv topic:physics.med-ph physics.flu-dyn |
arxiv_dataset-85741706.02665 | Charge and Magnetic Properties of Three-Nucleon Systems in Pionless
Effective Field Theory
nucl-th
A method to calculate the form factor for an external current with
non-derivative coupling for the three-body system in an effective field theory
(EFT) of short-range interactions is shown. Using this method the poi... | arxiv topic:nucl-th |
arxiv_dataset-85751706.02765 | Perfect Anomalous Reflection with an Aggressively Discretized Huygens'
Metasurface
physics.app-ph
This paper investigates the discretization of a periodic metasurface and
demonstrates how such a surface can achieve perfect anomalous reflection.
Whilst most contemporary theoretical works on metasurfaces deal with ... | arxiv topic:physics.app-ph |
arxiv_dataset-85761706.02865 | Covariant Jacobi Brackets for Test Particles
math-ph math.MP
We show that the space of observables of test particles carries a natural
Jacobi structure which is manifestly invariant under the action of the
Poincar\'{e} group. Poisson algebras may be obtained by imposing further
requirements. A generalization of Pei... | arxiv topic:math-ph math.MP |
arxiv_dataset-85771706.02965 | Comparative Autoignition Trends in the Butanol Isomers at Elevated
Pressure
physics.chem-ph
Autoignition experiments of stoichiometric mixtures of s-, t-, and i-butanol
in air have been performed using a heated rapid compression machine (RCM). At
compressed pressures of 15 and 30 bar and for compressed temperatur... | arxiv topic:physics.chem-ph |
arxiv_dataset-85781706.03065 | Towards balanced clustering - part 1 (preliminaries)
cs.DS cs.AI
The article contains a preliminary glance at balanced clustering problems.
Basic balanced structures and combinatorial balanced problems are briefly
described. A special attention is targeted to various balance/unbalance indices
(including some new ve... | arxiv topic:cs.DS cs.AI |
arxiv_dataset-85791706.03165 | Manipulating the direction of Einstein-Podolsky-Rosen steering
quant-ph
Einstein-Podolsky-Rosen (EPR) steering exhibits an inherent asymmetric
feature that differs from both entanglement and Bell nonlocality, which leads
to one-way EPR steering. Although this one-way EPR steering phenomenon has been
experimentally ... | arxiv topic:quant-ph |
arxiv_dataset-85801706.03265 | Stepwise regression for unsupervised learning
cs.LG stat.ML
I consider unsupervised extensions of the fast stepwise linear regression
algorithm \cite{efroymson1960multiple}. These extensions allow one to
efficiently identify highly-representative feature variable subsets within a
given set of jointly distributed va... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-85811706.03365 | Geometric Low-Energy Effective Action in a Doubled Spacetime
hep-th
The ten-dimensional supergravity theory is a geometric low-energy effective
theory and the equations of motion for its fields can be obtained from string
theory by computing $\beta$ functions. With $d$ compact dimensions, we can add
to it an $O(d, ... | arxiv topic:hep-th |
arxiv_dataset-85821706.03465 | Nilpotent elements of operator ideals as single commutators
math.OA
For an arbitrary operator ideal I, every nilpotent element of I is a single
commutator of operators from I^t, for an exponent t that depends on the degree
of nilpotency.
| arxiv topic:math.OA |
arxiv_dataset-85831706.03565 | Prevalent Intrinsic Emission from Nonaromatic Amino Acids and Poly(Amino
Acids)
physics.chem-ph
Nonaromatic amino acids are generally believed to be nonemissive, owing to
their lack of apparently remarkable conjugation within individual molecules.
Here we report the intrinsic visible emission of nonaromatic amino... | arxiv topic:physics.chem-ph |
arxiv_dataset-85841706.03665 | Statistical properties of sketching algorithms
stat.ME stat.CO
Sketching is a probabilistic data compression technique that has been largely
developed in the computer science community. Numerical operations on big
datasets can be intolerably slow; sketching algorithms address this issue by
generating a smaller surr... | arxiv topic:stat.ME stat.CO |
arxiv_dataset-85851706.03765 | Axion Gauge Field Inflation and Gravitational Leptogenesis: A Lower
Bound on B Modes from the Matter-Antimatter Asymmetry of the Universe
astro-ph.CO
We present a toy model of an axion gauge field inflation scenario that yields
viable density and gravitational wave spectra. The scenario consists of an
axionic inf... | arxiv topic:astro-ph.CO |
arxiv_dataset-85861706.03865 | Correcting for the solar wind in pulsar timing observations: the role of
simultaneous a nd l ow-frequency observations
astro-ph.IM astro-ph.CO astro-ph.GA astro-ph.HE astro-ph.SR
The primary goal of the pulsar timing array projects is to detect
ultra-low-frequency gravitational waves. The pulsar data sets are aff... | arxiv topic:astro-ph.IM astro-ph.CO astro-ph.GA astro-ph.HE astro-ph.SR |
arxiv_dataset-85871706.03965 | Structural and bonding character of potassium-doped p-terphenyl
superconductors
cond-mat.supr-con
Recently, there is a series of reports by Wang et al. on the
superconductivity in K-doped p-terphenyl (KxC18H14) with the transition
temperatures range from 7 to 123 Kelvin. Identifying the structural and bonding
cha... | arxiv topic:cond-mat.supr-con |
arxiv_dataset-85881706.04065 | Deleting vertices to graphs of bounded genus
cs.DS
We show that a problem of deleting a minimum number of vertices from a graph
to obtain a graph embeddable on a surface of a given Euler genus is solvable in
time $2^{C_g \cdot k^2 \log k} n^{O(1)}$, where $k$ is the size of the deletion
set, $C_g$ is a constant dep... | arxiv topic:cs.DS |
arxiv_dataset-85891706.04165 | An accurate scheme to calculate the interatomic Dzyaloshinskii-Moriya
interaction parameters
cond-mat.mtrl-sci
An new and accurate scheme to calculate the interatomic Dzyaloshinskii-Moriya
interaction (DMI) parameters is presented, which is based on the fully
relativistic Korringa-Kohn-Rostoker Green function (KK... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-85901706.04265 | Transfer entropy-based feedback improves performance in artificial
neural networks
cs.LG cs.IT cs.NE math.IT
The structure of the majority of modern deep neural networks is characterized
by uni- directional feed-forward connectivity across a very large number of
layers. By contrast, the architecture of the cortex... | arxiv topic:cs.LG cs.IT cs.NE math.IT |
arxiv_dataset-85911706.04365 | Landau-Ginzburg-Wilson approach to critical phenomena in the presence of
gauge symmetries
hep-lat cond-mat.stat-mech
We critically reconsider the Landau-Ginzburg-Wilson (LGW) approach to
critical phenomena in the presence of gauge symmetries. In the LGW framework,
to obtain the universal features of a continuous ... | arxiv topic:hep-lat cond-mat.stat-mech |
arxiv_dataset-85921706.04465 | Stress intrepretation of graphene E-2g and A-1g vibrational modes:
theoretical analysis
cond-mat.mtrl-sci
We here focus on only one graphene ring and examine to which stress tensor
components the E2g and the A1g vibration mode of graphene correspond. These
modes are typically related with the G-peak and the D-pea... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-85931706.04565 | A Generalization of the Gauss-Kuzmin-Wirsing constant
math.DS math.NT
We generalize the result of Wirsing on Gauss transformation to the
generalized tranformation $T_p(x)=\{\cfrac{p}{x}\}$ for any positive integer
$p$. We give an estimate for the generalized Gauss-Kuzmin-Wirsing constant.
| arxiv topic:math.DS math.NT |
arxiv_dataset-85941706.04665 | A fundamental theorem for submanifolds in semi-Riemannian warped
products
math.DG
In this paper we find necessary and sufficient conditions for a nondegenerate
arbitrary signature manifold $M^n$ to be realized as a submanifold in the large
class of warped product manifolds $\varepsilon
I\times_a\mathbb{M}^{N}_{\l... | arxiv topic:math.DG |
arxiv_dataset-85951706.04765 | Hidden-charm Pentaquark Production at $e^+e^-$ Colliders
hep-ph
We study one possible production mechanism for hidden charm pentaquark in
e+e- collision, where it is produced via a color-octet c \bar c pair
fragmentation. The pentaquark production at B factory energy is dominated by
e+e- to c \bar c g to Pc + X. At... | arxiv topic:hep-ph |
arxiv_dataset-85961706.04865 | Approximation of maps into spheres by regulous maps
math.AG
Let $X$ be a compact real algebraic set of dimension $n$. We prove that every
Euclidean continuous map from $X$ into the unit $n$-sphere can be approximated
by regulous map. This strengthens and generalizes previously known results.
| arxiv topic:math.AG |
arxiv_dataset-85971706.04965 | Particle-flow reconstruction and global event description with the CMS
detector
physics.ins-det hep-ex
The CMS apparatus was identified, a few years before the start of the LHC
operation at CERN, to feature properties well suited to particle-flow (PF)
reconstruction: a highly-segmented tracker, a fine-grained ele... | arxiv topic:physics.ins-det hep-ex |
arxiv_dataset-85981706.05065 | Orientation of topological defects in 2D nematic liquid crystals
cond-mat.soft
Topological defects are an essential part of the structure and dynamics of
all liquid crystals, and they are particularly important in experiments and
simulations on active liquid crystals. In a recent paper, Vromans and Giomi
[Soft Matt... | arxiv topic:cond-mat.soft |
arxiv_dataset-85991706.05165 | Observation of Effective Pseudospin Scattering in ZrSiS
cond-mat.mtrl-sci
3D Dirac semimetals are an emerging class of materials that possess
topological electronic states with a Dirac dispersion in their bulk. In
nodal-line Dirac semimetals, the conductance and valence bands connect along a
closed path in momentum... | arxiv topic:cond-mat.mtrl-sci |
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