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when the lyapunov exponent $ \ lambda _ l $ in a quantum chaotic system saturates the bound $ \ lambda _ l \ leqslant 2 \ pi k _ bt $, it is proposed that this system has a holographic dual described by a gravity theory. in particular, the butterfly effect as a prominent phenomenon of chaos can ubiquitously exist in a ... | arxiv:1610.02669 |
in two - mode interferometry, for a given total photon number $ n $, entangled fock state superpositions of the form $ ( | n - m \ rangle _ a | m \ rangle _ b + e ^ { i ( n - 2m ) \ phi } | m \ rangle _ a | n - m \ rangle _ b ) / \ sqrt { 2 } $ have been considered for phase estimation. indeed all such states are maxim... | arxiv:1310.1410 |
universal relations that hold for any state provide powerful constraints on systems consisting of fermions with two spin states interacting with a large scattering length. in radio - frequency ( rf ) spectroscopy, the mean shift in the rf frequency and the large frequency tail of the rf transition rate are proportional... | arxiv:1001.4518 |
for reliability, it is important that the predictions made by machine learning methods are interpretable by human. in general, deep neural networks ( dnns ) can provide accurate predictions, although it is difficult to interpret why such predictions are obtained by dnns. on the other hand, interpretation of linear mode... | arxiv:2003.06441 |
in this note, we establish optimal lower and upper gaussian bounds for the density of the solution to a class of stochastic integral equations driven by an additive spatially homogeneous gaussian random field. the proof is based on the techniques of the malliavin calculus and a density formula obtained by nourdin and v... | arxiv:0912.3707 |
n / d ) ^ { 3 / 2 } ), & \ text { for ~ } d > n ^ { 1 / 3 } ~. \ end { cases } \ ] we also extend our algorithms to provide improved $ ( \ beta, \ epsilon ) $ hopsets for $ n $ - vertex weighted directed graphs. | arxiv:2111.13240 |
propose - test - release ( ptr ) is a differential privacy framework that works with local sensitivity of functions, instead of their global sensitivity. this framework is typically used for releasing robust statistics such as median or trimmed mean in a differentially private manner. while ptr is a common framework in... | arxiv:2209.07716 |
we study arithmetic properties of equivariant birational types introduced by kontsevich, pestun, and the second author. | arxiv:2012.04146 |
the space of global sections of the chiral de rham complex on any closed complex curve with genus $ g \ ge2 $ is calculated. | arxiv:2501.08743 |
we address one of the important problems in big data, namely how to combine estimators from different subsamples by robust fusion procedures, when we are unable to deal with the whole sample. | arxiv:1705.10157 |
optical ( or robinson ) structures are one generalisation of four - dimensional shearfree congruences of null geodesics to higher dimensions. they are lorentzian analogues of complex and cr structures. in this context, we extend the goldberg - sachs theorem to five dimensions. to be precise, we find a new algebraic con... | arxiv:1011.6168 |
how t tauri stars remain slowly rotating while still accreting material is a long - standing puzzle. current models suggest that these stars may lose angular momentum through magnetospheric ejections of disk material ( mes ) and accretion - powered stellar winds ( apsws ). the individual contribution of each mechanism ... | arxiv:2504.03374 |
in this paper, we deduce the expression of the gravito - acoustic force between two oscillating bubbles using the hypothesis that this type of force is a force of scattering - absorption of the energy of excitatory waves. the expression of the gravito - acoustic force at resonance highlights the dependence of this forc... | arxiv:2206.00435 |
the profile of the silicate 10 $ \ mu $ m ir band contains important information about the evolutional stage of dust in circumstellar environments and the possible ongoing process of planetesimal formation. in order to extract this information, the observed band profiles are compared with calculated or laboratory - mea... | arxiv:astro-ph/0609231 |
the widespread application of llms across various tasks and fields has necessitated the alignment of these models with human values and preferences. given various approaches of human value alignment, there is an urgent need to understand the scope and nature of human values injected into these llms before their deploym... | arxiv:2404.07900 |
we show $ \ ell ^ p \ big ( \ mathbb z ^ d \ big ) $ boundedness, for $ p \ in ( 1, \ infty ) $, of discrete singular integrals of radon type with the aid of appropriate square function estimates, which can be thought as a discrete counterpart of the littlewood - - paley theory. it is a very powerful approach which all... | arxiv:1512.07524 |
in these lectures we first briefly review the main observational facts which imply that most part of matter in the universe is not visible and some recent intriguing experimental data which would point to a significant contribution to omega due to a cosmological constant. we subsequently discuss some particle candidate... | arxiv:hep-ph/9904469 |
we demonstrate experimentally the creation and measurement of an entangled state between a microscopic two level system and a macroscopic superconducting resonator where their indirect interaction is mediated by an artificial atom, a superconducting persistent current qubit ( pcqb ). we show that the microscopic two le... | arxiv:1008.4212 |
we recently discovered that ngc 3201 has characteristics that set it outside the current twofold classification scheme for galactic globular clusters ( gcs ). most gcs are mono - metallic and show light - element abundance variations ( e. g., na - o and c - n anti - correlations ) ; but a minority of clusters also pres... | arxiv:1909.02567 |
polycrystalline cuo samples with co doping were prepared by solid state method with flowing oxygen condition and examined their structural and multiferroic properties. structural studies have confirmed single phase monoclinic crystal structure of all samples, however, in co doped samples a decrease in volume with an in... | arxiv:1608.04486 |
we study surface plasmons localized on interfaces between topologically trivial and topologically non - trivial time reversal invariant materials in three dimensions. for the interface between a metal and a topological insulator the magnetic polarization of the surface plasmon is rotated out of the plane of the interfa... | arxiv:1104.4125 |
magnetic resonance microscopy images at cellular resolution ( < 10 microns ) are limited by diffusion. snr and spatial resolution suffer from the dephasing of transverse magnetization caused by diffusion of spins in strong gradients. such effects may be reduced by using phase encoding instead of frequency encoding read... | arxiv:2301.00727 |
the second hardy - littlewood conjecture, that $ \ pi ( x ) + \ pi ( y ) \ geq \ pi ( x + y ) $ for integers $ x $ and $ y $ with $ \ min \ { x, y \ } \ geq 2 $, was formulated in 1923. it continues to attract attention to this day, almost 100 years later. in 1975 udrescu proved that this conjecture holds for $ ( x, y ... | arxiv:2101.03283 |
instead of randomly acquiring training data points, uncertainty - based active learning ( ual ) operates by querying the label ( s ) of pivotal samples from an unlabeled pool selected based on the prediction uncertainty, thereby aiming at minimizing the labeling cost for model training. the efficacy of ual critically d... | arxiv:2408.13690 |
we propose a generalisation of analytic in a domain function of bounded index, which was introduced by j. g. krishna and s. m. shah \ cite { krishna }. in fact, analytic in the unit ball function of bounded index by krishna and shah is an entire function. our approach allows us to explore properties of analytic in the ... | arxiv:1501.04166 |
bray ' s football theorem ( \ cite { bray2009penrose } ) is a weakening of bishop theorem in dimension 3. it gives a sharp volume upper bound for a three dimensional manifold with scalar curvature larger than $ n ( n - 1 ) $ and ricci curvature larger than $ \ varepsilon $. this paper extends bray ' s football theorem ... | arxiv:1909.00909 |
using discrete simulations, we investigate the behavior of a model granular material within an annular shear cell. specifically, two - dimensional assemblies of disks are placed between two circular walls, the inner one rotating with prescribed angular velocity, while the outer one may expand or shrink and maintains a ... | arxiv:0901.2060 |
side channels pose a significant threat to the confidentiality of software systems. such vulnerabilities are challenging to detect and evaluate because they arise from non - functional properties of software such as execution times and require reasoning on multiple execution traces. recently, noninterference notions ha... | arxiv:2106.03346 |
weather routing methods are essential for planning routes for commercial shipping and recreational craft. this paper provides a methodology for quantifying the significance of numerical error and performance model uncertainty on the predictions returned from a weather routing algorithm. the numerical error of the routi... | arxiv:1901.03840 |
we consider a class of stochastic impulse control problems of general stochastic processes i. e. not necessarily markovian. under fairly general conditions we establish existence of an optimal impulse control. we also prove existence of combined optimal stochastic and impulse control of a fairly general class of diffus... | arxiv:0806.2761 |
let $ k, l $ be nonnegative integers. a graph $ g $ is $ ( k, l ) $ - polar if its vertex set admits a partition $ ( a, b ) $ such that $ a $ induces a complete multipartite graph with at most $ k $ parts, and $ b $ induces a disjoint union of at most $ l $ cliques with no other edges. a graph is a cograph if it does n... | arxiv:2104.07856 |
we propose a provably convergent method, called efficient learned descent algorithm ( elda ), for low - dose ct ( ldct ) reconstruction. elda is a highly interpretable neural network architecture with learned parameters and meanwhile retains convergence guarantee as classical optimization algorithms. to improve reconst... | arxiv:2104.12939 |
several problems with the diagnostic check suggested by pena and rodriguez [ 2002. a powerful portmanteau test of lack of fit for time series. j. amer. statist. assoc. 97, 601 - 610. ] are noted and an improved monte - carlo version of this test is suggested. it is shown that quite often the test statistic recommended ... | arxiv:1611.01351 |
we study hyperbolic skew products and the disintegration of the srb measure into measures supported on local stable manifolds. such a disintegration gives a method for passing from an observable $ v $ on the skew product to an observable $ \ bar v $ on the system quotiented along stable manifolds. under mild assumption... | arxiv:1503.04319 |
mobility support for the next generation ipv6 networks has been one of the recent research issues due to the growing demand for wireless services over internet. in the other hand, 3gpp has introduced ip multimedia subsystem as the next generation ip based infrastructure for wireless and wired multimedia services. in th... | arxiv:1208.1207 |
in the precedent paper of the authors ( hep - ph / 0510410 ), the $ b \ bar b $ states were treated in the framework of the spectral integral equation, together with simultaneous calculations of radiative decays of the considered bottomonia. in the present paper, such a study is carried out for the charmonium $ ( c \ b... | arxiv:hep-ph/0511005 |
we study the energies and optical spectra of excitons in twisted bilayers of anisotropic van der waals semiconductors exhibiting moir \ ' e patterns, taking phosphorene as a case study. following the electronic hamiltonian introduced by us in [ phys. rev. b 105, 235421 ( 2022 ) ], and leveraging the scale separation be... | arxiv:2308.03294 |
we describe a microwave photon counter based on the current - biased josephson junction. the junction is tuned to absorb single microwave photons from the incident field, after which it tunnels into a classically observable voltage state. using two such detectors, we have performed a microwave version of the hanbury br... | arxiv:1011.4329 |
a new space namely the weyl - kahler is proposed to the quantum state space. some of the physical consequences are discussed. | arxiv:quant-ph/0109048 |
the accurate and efficient modeling of granular flows and their interactions with external bodies is an open research problem. continuum methods can be used to capture complexities neglected by terramechanics models without the computational expense of discrete element methods. constitutive models and numerical solvers... | arxiv:2111.01523 |
symbolic regression ( sr ) is a data analysis problem where we search for the mathematical expression that best fits a numerical dataset. it is a global optimization problem. the most popular approach to sr is by genetic programming ( srgp ). it is a common paradigm to compare an algorithm ' s performance to that of ra... | arxiv:1906.07848 |
under losses which are potentially heavy - tailed, we consider the task of minimizing sums of the loss mean and standard deviation, without trying to accurately estimate the variance. by modifying a technique for variance - free robust mean estimation to fit our problem setting, we derive a simple learning procedure wh... | arxiv:2301.11584 |
the question of how supermassive black holes ( smbhs ) grow over cosmic time is a major puzzle in high - energy astrophysics. one promising approach to this problem is via the study of tidal disruption flares ( tdfs ). these are transient events resulting from the disruption of stars by quiescent supermassive black hol... | arxiv:1903.02584 |
in this article we extend work of shanks and washington on cyclic extensions, and elliptic curves associated to the simplest cubic fields. in particular, we give families of examples of hyperelliptic curves $ c : y ^ 2 = f ( x ) $ defined over $ \ mathbb { q } $, with $ f ( x ) $ of degree $ p $, where $ p $ is a sophi... | arxiv:1708.07896 |
the two long - baseline experiments icarus and opera have recently provided bounds on light ( $ \ sim $ ev ) sterile neutrinos exploiting the negative results of the $ \ nu _ \ mu \ to \ nu _ e $ appearance searches. both collaborations have performed the data analysis using an effective 2 - flavor description. we show... | arxiv:1503.03966 |
in this paper, we study the problem of a batch of linearly correlated image alignment, where the observed images are deformed by some unknown domain transformations, and corrupted by additive gaussian noise and sparse noise simultaneously. by stacking these images as the frontal slices of a third - order tensor, we pro... | arxiv:2212.05719 |
we present the first - ever rotationally resolved spectroscopic investigation of ( 624 ) hektor and ( 911 ) agamemnon, the two largest jupiter trojans. the visible and near - infrared spectra that we have obtained at the tng telescope ( la palma, spain ) do not show any feature or hints of heterogeneity. in particular ... | arxiv:1712.08502 |
context : software development analytics is a research area concerned with providing insights to improve product deliveries and processes. many types of studies, data sources and mining methods have been used for that purpose. objective : this systematic literature review aims at providing an aggregate view of the rele... | arxiv:2007.10213 |
we use leading order effective kinetic theory to simulate the pre \ nobreakdash - equilibrium evolution of transverse energy and flow perturbations in heavy - ion collisions. we provide a green function which propagates the initial perturbations of the energy - momentum tensor to a time when hydrodynamics becomes appli... | arxiv:1610.09912 |
in this work, a generalization of the well known bernoulli inequality is obtained by using the theory of discrete fractional calculus. as far as we know our approach is novel. | arxiv:1702.00265 |
this paper deals with a source separation strategy based on second - order statistics, namely, on data covariance matrices estimated at several lags. in general, ` ` blind ' ' approaches to source separation do not assume any knowledge on the mixing operator ; however, any prior information about the possible structure... | arxiv:astro-ph/0407108 |
we consider a stable cox - - ingersoll - - ross process driven by a standard wiener process and a spectrally positive strictly stable l \ ' evy process, and we study asymptotic properties of the maximum likelihood estimator ( mle ) for its growth rate based on continuous time observations. we distinguish three cases : ... | arxiv:1711.02140 |
sx phoenicis ( sxp ) variables are short period pulsating stars that exhibit a period - luminosity ( pl ) relation. we derived the gri - band pl and extinction - free period - wesenheit ( pw ) relations, as well as the period - color ( pc ) and reddening - free period - q - index ( pq ) relations for 47 sxp stars in lo... | arxiv:2303.07554 |
changes on temperature patterns, on a local scale, are perceived by individuals as the most direct indicators of global warming and climate change. as a specific example, for an atlantic climate location, spring and fall seasons should present a mild transition between winter and summer, and summer and winter, respecti... | arxiv:2205.12565 |
pre - trained vision - language models ( vlms ), such as clip, demonstrate impressive zero - shot classification capabilities with free - form prompts and even show some generalization in specialized domains. however, their performance on satellite imagery is limited due to the underrepresentation of such data in their... | arxiv:2412.08536 |
we prove that for any field k of characteristic p > 0, any separated scheme x of finite type over k, and any overconvergent f - isocrystal e over x, the rigid cohomology h ^ i ( x, e ) and rigid cohomology with compact supports h ^ i _ c ( x, e ) are finite dimensional vector spaces. we also establish poincare duality ... | arxiv:math/0208027 |
cheeger and gromov showed that f - structures are related to collapse with a double - sided curvature bound. we define fibered f - structures and extend some of the cheeger - gromov results to the setting of collapse with a lower bound on the curvature operator. | arxiv:1204.6677 |
we refine a result of the last two authors of [ 8 ] on a diophantine approximation problem with two primes and a $ k $ - th power of a prime which was only proved to hold for $ 1 < k < 4 / 3 $. we improve the $ k $ - range to $ 1 < k \ le 3 $ by combining harman ' s technique on the minor arc with a suitable estimate f... | arxiv:1706.00343 |
economies are complex man - made systems where organisms and markets interact according to motivations and principles not entirely understood yet. the increasing dissatisfaction with the postulates of traditional economics i. e. perfectly rational agents, interacting through efficient markets in the search of equilibri... | arxiv:1205.2999 |
federated learning is an emerging privacy - preserving distributed machine learning that enables multiple parties to collaboratively learn a shared model while keeping each party ' s data private. however, federated learning faces two main problems : semi - honest server privacy inference attacks and malicious client -... | arxiv:2306.01356 |
this report describes the development of an aptamer for sensing azole antifungal drugs for therapeutic drug monitoring. modified synthetic evolution of ligands through exponential enrichment ( selex ) was used to discover a dna aptamer recognizing azole class antifungal drugs. this aptamer undergoes a secondary structu... | arxiv:1708.08974 |
the atomic ionization processes induced by scattering of neutrinos play key roles in the experimental searches for a neutrino magnetic moment. current experiments with reactor ( anti ) neutrinos employ germanium detectors having energy threshold comparable to typical binding energies of atomic electrons, which fact mus... | arxiv:1105.5543 |
we use observations and simulation to study the relationship between star - forming galaxies and the intergalactic medium at z ~ 3. the observed galaxy sample is based on spectroscopic redshift data from a combination of the vlt lbg redshift survey and keck observations in fields centred on bright z > 3 qsos, whilst th... | arxiv:1304.4598 |
topological phases exhibit properties that are conserved for continuous deformations, as demonstrated in topological protections in condensed - matter physics and electromagnetic waves. despite its ubiquitous nature and recent extensions to synthetic dimensions, non - hermitian hamiltonians, and nonlinear dynamics, top... | arxiv:2003.07005 |
in this paper we extend the projective symmetry of the full metric - affine einstein - hilbert theory to a new symmetry transformation in the space of affine connections called the amplified symmetry. we prove that the lagrangian of the standard model of particle physics is invariant under this new symmetry. we also sh... | arxiv:2006.04040 |
this is a matricial description of all the fine group gradings on the exceptional lie algebra $ o ( 8, \ mathbb c ) $. there are fourteen. | arxiv:0709.0194 |
how much dark matter is there in the universe and where is it located? these are two of the most fundamental questions in cosmology. we use in this paper optical and x - ray mass determinations of galaxies, groups, and clusters of galaxies to suggest that most of the dark matter may reside in very large halos around ga... | arxiv:astro-ph/9506041 |
we present results of a hubble space telescope ( hst ) ubvi - band study of star clusters in tidal tails, using new wfc3 and acs imaging to complement existing wfpc2 data. we survey 12 tidal tails across seven merging systems, deriving ages and masses for 425 star cluster candidates ( sccs ). the stacked mass distribut... | arxiv:2309.10267 |
we develop a tight - binding model description of semi - dirac electronic spectra, with highly anisotropic dispersion around point fermi surfaces, recently discovered in electronic structure calculations of vo $ _ 2 $ / tio $ _ 2 $ nano - heterostructures. we contrast their spectral properties with the well known dirac... | arxiv:0906.1564 |
induction of thermal damage to tissue through delivery of microwave energy is frequently applied in surgery to destroy diseased tissue such as cancer cells. minimization of unwanted harm to healthy tissue is still achieved subjectively, and the surgeon has few tools at their disposal to monitor the spread of the induce... | arxiv:1810.04337 |
generating high - quality data ( e. g. images or video ) is one of the most exciting and challenging frontiers in unsupervised machine learning. utilizing quantum computers in such tasks to potentially enhance conventional machine learning algorithms has emerged as a promising application, but poses big challenges due ... | arxiv:2012.03924 |
deploying digital pathology models across medical centers is challenging due to distribution shifts. recent advances in domain generalization improve model transferability in terms of aggregated performance measured by the area under curve ( auc ). however, clinical regulations often require to control the transferabil... | arxiv:2502.20144 |
the vast available spectrum in the millimeter wave ( mmwave ) bands offers the possibility of multi - gbps data rates for fifth generation ( 5g ) cellular networks. however, mmwave capacity can be highly intermittent due to the vulnerability of mmwave signals to blockages and delays in directional searching. such highl... | arxiv:1806.05783 |
with the growing cyber - security threats, ensuring the security of data in cloud data centers is a challenging task. a prominent type of attack on cloud data centers is data tampering attack that can jeopardize the confidentiality and the integrity of data. in this article, we present a security and performance driven... | arxiv:2003.12598 |
we reveal all linear order inertial and gravitational effects on a non - relativistic dirac particle ( mass $ m $ ) on the earth up to the order of $ 1 / m $ in the foldy - wouthuysen - like expansion. applying the result to penning trap experiments where a dirac particle experiences the cyclotron motion and the spin p... | arxiv:2011.11217 |
we present arecibo observations of psr b1534 + 12 which confirm previous suggestions that the pulse profile is evolving secularly. this effect is similar to that seen in psr b1913 + 16, and is almost certainly due to general relativistic precession of the pulsar ' s spin axis. | arxiv:astro-ph/9911198 |
two - dimensional ideal incompressible magnetohydrodynamic ( mhd ) linear waves at the surface of a rotating sphere are studied as a model to imitate the outermost layer of the earth ' s core or the solar tachocline. this thin conducting layer is permeated by a toroidal magnetic field the magnitude of which depends onl... | arxiv:2310.01341 |
let $ x $ be a compact connected strongly pseudoconvex cr manifold of dimension $ 2n + 1, n \ ge 1 $ with a transversal cr $ s ^ 1 $ - action on $ x $. in this paper we introduce the quillen metric on the determinant line of the fourier components of the kohn - rossi cohomology on $ x $ with respect to the $ s ^ 1 $ - ... | arxiv:1706.01078 |
architectural technical debt ( atd ) is considered as the most significant type of td in industrial practice. in this study, we interview 21 software engineers and architects to investigate a specific type of atd, namely architectural smells ( as ). our goal is to understand the phenomenon of as better and support prac... | arxiv:2110.06750 |
y cvn is a carbon star surrounded by a detached dust shell that has been imaged by the infrared space observatory at 90 microns. with the nancay radio telescope we have studied the gaseous counterpart in the 21 - cm hi emission line. new data have been acquired and allow to improve the signal to noise ratio on this lin... | arxiv:0706.4211 |
the families of bijective transformations $ g _ n $ of affine space $ k ^ n $ over general commutative ring $ k $ of increasing order with the property of stability will be constructed. stability means that maximal degree of elements of cyclic subgroup generated by the transformation of degree $ d $ is bounded by $ d $... | arxiv:2108.08288 |
the central idea of compressed sensing is to exploit the fact that most signals of interest are sparse in some domain and use this to reduce the number of measurements to encode. however, if the sparsity of the input signal is not precisely known, but known to lie within a specified range, compressed sensing as such ca... | arxiv:1601.02200 |
in this paper we study a variation of the accessibility percolation model, this is also motivated by evolutionary biology and evolutionary computation. consider a tree whose vertices are labeled with random numbers. we study the probability of having a monotone subsequence of a path from the root to a leaf, where any $... | arxiv:1712.04548 |
explainable ai ( xai ) methods focus on explaining what a neural network has learned - in other words, identifying the features that are the most influential to the prediction. in this paper, we call them " distinguishing features ". however, whether a human can make sense of the generated explanation also depends on t... | arxiv:2104.07954 |
the temperature dependence of the magnetic resonance spectra of nitrogen - vacancy ( nv - ) ensembles in the range of 280 - 330 k was studied. four samples prepared under different conditions were studied with nv - concentrations ranging from 10 ppb to 15 ppm. for all of these samples, the axial zero - field splitting ... | arxiv:0911.3938 |
we prove the stability in weighted $ w ^ { 1, 1 } $ spaces for standard finite element approximations of the poisson equation in convex polygonal or polyhedral domains, when the weight belongs to muckenhoupt ' s class $ a _ 1 $ and the family of meshes is quasi - uniform. | arxiv:2403.07934 |
a monte carlo simulation study of the vacancy - assisted domain - growth in asymmetric binary alloys is presented. the system is modeled using a three - state abv hamiltonian which includes an asymmetry term, not considered in previous works. our simulated system is a stoichiometric two - dimensional binary alloy with ... | arxiv:cond-mat/9905163 |
( abridged ) the violent hierarchical nature of the lcdm cosmology poses serious difficulties for the formation of disk galaxies. to help resolve these issues, we describe a new, merger - driven scenario for the cosmological formation of disk galaxies at high redshifts that supplements the standard model based on dissi... | arxiv:astro-ph/0503369 |
in this work we discuss the neutrino mass dependent nuclear matrix element ( nme ) of the neutrinoless double beta decay process and derive the limit on the parameter space of the minimal type - i seesaw model from the current available experimental data as well as the future sensitivities from the next - generation ex... | arxiv:2404.12316 |
we study relative cohn path algebras, also known as leavitt - cohn path algebras, and we realize them as partial skew group rings ( to do this we prove uniqueness theorems for relative cohn path algebras ). furthermore, given any graph $ e $ we define $ e $ - relative branching systems and prove how they induce represe... | arxiv:1806.03077 |
adapter - based parameter - efficient transfer learning has achieved exciting results in vision - language models. traditional adapter methods often require training or fine - tuning, facing challenges such as insufficient samples or resource limitations. while some methods overcome the need for training by leveraging ... | arxiv:2404.12588 |
we investigate the formation and stability of a pair of identical soft capsules in channel flow under mild inertia. we employ a combination of the lattice boltzmann, finite element and immersed boundary methods to simulate the elastic particles in flow. validation tests show excellent agreement with numerical results o... | arxiv:2108.05277 |
cooperation can be supported by indirect reciprocity via reputation. thanks to gossip, reputations are built and circulated and humans can identify defectors and ostracise them. however, the evolutionary stability of gossip is allegedly undermined by the fact that it is more error - prone that direct observation, where... | arxiv:1606.01711 |
in this paper, we classify groups which faithfully act on smooth cubic threefolds. it turns out that there are exactly $ 6 $ maximal ones and we describe them with explicit examples of target cubic threefolds. | arxiv:1907.00392 |
recent nmr experiments on $ yba _ 2 ( cu _ { 1 - x } ni _ x ) _ 3o _ { 6 + \ delta } $ ( bobroff et al. phys. rev. lett. 79, 2117 ( 1997 ) ) have shown that ni impurities provide an important probe for the momentum dependence of the static spin susceptibility $ \ chi ' ( q ) $. combining the measurements of the $ ^ { 1... | arxiv:cond-mat/9801317 |
fully homomorphic encryption ( fhe ) is a promising cryptographic primitive for realizing private neural network inference ( pi ) services by allowing a client to fully offload the inference task to a cloud server while keeping the client data oblivious to the server. this work proposes neujeans, an fhe - based solutio... | arxiv:2312.04356 |
we study implications of the dynamical and spatial contact structure between brazilian escorts and sex - buyers for the spreading of sexually transmitted infections ( sti ). despite a highly skewed degree distribution diseases spreading in this contact structure have rather well - defined epidemic thresholds. temporal ... | arxiv:1006.2856 |
we propose a simple and new unified method to achieve lag, complete and anticipatory synchronizations in coupled nonlinear systems. it can be considered as an alternative to the subsystem and intentional parameter mismatch methods. this novel method is illustrated in a unidirectionally coupled rc phase shift network ba... | arxiv:1603.06250 |
we prove microlocal estimates with normally hyperbolic trapping. we use a new type of symbol class which is constructed by blowing up the intersection of the unstable manifold and the fiber infinity. for scalar wave equations on kerr ( - de sitter ) spacetimes, the extra loss of the microlocal estimates compared with t... | arxiv:2206.04820 |
inhomogeneous metasurfaces have shown possibilities for unprecedented control of wave propagation and scattering. while it is conventional to shine a single incident plane wave from one side of these metastructures, illuminating by several waves simultaneously from both sides may enhance possibilities to control scatte... | arxiv:2012.14391 |
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