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searching for unfamiliar american sign language ( asl ) signs is challenging for learners because, unlike spoken languages, they cannot type a text - based query to look up an unfamiliar sign. advances in isolated sign recognition have enabled the creation of video - based dictionaries, allowing users to submit a video... | arxiv:2504.05857 |
the kinematic moment of inertia of the rare earth even - even nuclei was calculated using three parametric energy based expression. the plot of kinematic moment of inertia versus nuclear spin shows a better sensitivity to back bending than energy plot. | arxiv:1302.3875 |
monads are extensively used nowadays to abstractly model a wide range of computational effects such as nondeterminism, statefulness, and exceptions. it turns out that equipping a monad with a ( uniform ) iteration operator satisfying a set of natural axioms allows for modelling iterative computations just as abstractly... | arxiv:1603.02148 |
in this work, we have analytically investigated the insulator / superconductor phase transition in the presence of $ d $ - dimensional gauss - bonnet ads soliton background. using the sturm - liouville eigenvalue method, we have calculated the value of the critical chemical potential $ \ mu _ c $ in any arbitrary dimen... | arxiv:1901.10538 |
we present an extension and generalization of sahlqvist - - van benthem correspondence to the case of distribution - free modal logic, with, or without negation and / or implication connectives. we follow a reductionist strategy, reducing the correspondence problem at hand to the same problem, but for a suitable system... | arxiv:2503.12523 |
we report the discovery of a double - peaked lyman - $ \ alpha $ ( ly $ \ alpha $ ) emitter ( lae ) at $ z = 3. 2177 \ pm0. 0001 $ in vlt / muse data. the galaxy is strongly lensed by the galaxy cluster rxc ~ j0018. 5 + 1626 recently observed in the relics survey, and the double - peaked ly $ \ alpha $ emission is clea... | arxiv:2204.09668 |
a protocol is provided to reconstruct the wigner function for the motional state of a trapped ion via fluorescence detection on another ion in the same trap. this " sympathetic tomography " of a dark ion without optical transitions suitable for state measurements is based on the mapping of its motional state onto one o... | arxiv:1110.4804 |
information engines can use structured environments as a resource to generate work by randomizing ordered inputs and leveraging the increased shannon entropy to transfer energy from a thermal reservoir to a work reservoir. we give a broadly applicable expression for the work production of an information engine, general... | arxiv:1606.08506 |
let $ \ mu $ be a non - trivial probability measure on the unit circle $ \ partial \ bbd $, $ w $ the density of its absolutely continuous part, $ \ alpha _ n $ its verblunsky coefficients, and $ \ phi _ n $ its monic orthogonal polynomials. in this paper we compute the coefficients of $ \ phi _ n $ in terms of the $ \... | arxiv:math/0509192 |
we introduce a simple extensive - form algorithm for finding equilibria of two - player, zero - sum games. the algorithm is realization equivalent to a generalized form of fictitious play. we compare its performance to that of a similar extensive - form fictitious play algorithm and a counter - factual regret minimizat... | arxiv:2310.09658 |
the evolution of an accretion disk, formed as a consequence of the disruption of a star by a black hole, is followed by solving numerically the hydrodynamic equations. the present investigation aims to study the dependence of resulting light curves on dynamical and physical properties of such a transient disk during it... | arxiv:1105.2060 |
effects of inhomogeneities on observations have been vastly studied using both perturbative methods, n - body simulations and swiss cheese solutions to the einstein equations. in nearly all cases, such studied setups assume vanishing spatial background curvature. while a spatially flat friedmann - lemaitre - robertson ... | arxiv:1909.00610 |
deep neural networks are prone to various bias issues, jeopardizing their applications for high - stake decision - making. existing fairness methods typically offer a fixed accuracy - fairness trade - off, since the weight of the well - trained model is a fixed point ( fairness - optimum ) in the weight space. neverthe... | arxiv:2503.07066 |
in 3d lidar - based robot self - localization, pole - like landmarks are gaining popularity as lightweight and discriminative landmarks. this work introduces a novel approach called " discriminative rotation - invariant poles, " which enhances the discriminability of pole - like landmarks while maintaining their lightw... | arxiv:2406.11266 |
we develop a dynamic multi - agent model of an interbank payment system where banks choose their level of available funds on the basis of private payoff maximisation. the model consists of the repetition of a simultaneous move stage game with incomplete information, incomplete monitoring, and stochastic payoffs. adapta... | arxiv:0705.3050 |
let $ \ { x _ i ( t ), t \ ge0 \ }, 1 \ le i \ le n $ be independent centered stationary gaussian processes with unit variance and almost surely continuous sample paths. for given positive constants $ u, t $, define the set of conjunctions $ c _ { [ 0, t ], u } : = \ { t \ in [ 0, t ] : \ min _ { 1 \ le i \ le n } x _ ... | arxiv:1312.7129 |
in recent years the machine learning techniques have shown a great potential in various problems from a multitude of disciplines, including materials design and drug discovery. the high computational speed on the one hand and the accuracy comparable to that of dft on another hand make machine learning algorithms effici... | arxiv:1709.07082 |
the emerging trend of edge computing has led several cloud providers to release their own platforms for performing computation at the ' edge ' of the network. we compare two such platforms, amazon aws greengrass and microsoft azure iot edge, using a new benchmark comprising a suite of performance metrics. we also compa... | arxiv:1811.05948 |
gravitational lensing is a powerful tool for quantifying the mass content and distribution in distant galaxies. by using milliarcsecond angular resolution observations of radio - loud gravitationally lensed sources it is also possible to detect and quantify small deviations from a smooth mass density distribution, whic... | arxiv:1902.07046 |
there are two paradigms to study nanoscale engines in stochastic and quantum thermodynamics. autonomous models, which do not rely on any external time - dependence, and models that make use of time - dependent control fields, often combined with dividing the control protocol into idealized strokes of a thermodynamic cy... | arxiv:2101.05027 |
crowd workers are distributed and decentralized. while decentralization is designed to utilize independent judgment to promote high - quality results, it paradoxically undercuts behaviors and institutions that are critical to high - quality work. reputation is one central example : crowdsourcing systems depend on reput... | arxiv:1611.01572 |
this work investigates the accuracy and numerical stability of cur decompositions with oversampling. the cur decomposition approximates a matrix using a subset of columns and rows of the matrix. when the number of columns and the rows are the same, the cur decomposition can become unstable and less accurate due to the ... | arxiv:2405.06375 |
metallic quantum critical phenomena are believed to play a key role in many strongly correlated materials, including high temperature superconductors. theoretically, the problem of quantum criticality in the presence of a fermi surface has proven to be highly challenging. however, it has recently been realized that man... | arxiv:1804.01988 |
we show that entropy - sgd ( chaudhari et al., 2017 ), when viewed as a learning algorithm, optimizes a pac - bayes bound on the risk of a gibbs ( posterior ) classifier, i. e., a randomized classifier obtained by a risk - sensitive perturbation of the weights of a learned classifier. entropy - sgd works by optimizing ... | arxiv:1712.09376 |
high - precision measurements of radial velocities of the m 67 cluster members are used to calculate the radial - velocity dispersions in the stellar groups found earlier in the cluster ' s corona. the previously detected feature in one of the groups ( group 60 ) consisting of stars with almost identical space velociti... | arxiv:1704.04410 |
##a ), and linear discriminant analysis ( lda ), and selecting the most relevant features for model training based on importance scores and correlation matrices. features vary in significance. even relatively insignificant features may contribute to a model. feature selection can reduce the number of features to preven... | https://en.wikipedia.org/wiki/Feature_engineering |
every animal cell is filled with a cytoskeleton, a dynamic gel made of inextensible fibers, such as microtubules, actin fibers, and intermediate filaments, all suspended in a viscous fluid. numerical simulation of this gel is challenging because the fiber aspect ratios can be as large as $ 10 ^ 4 $. we describe a new m... | arxiv:2007.11728 |
we ask if it is possible to positively influence social behavior with no risk of unintentionally incentivizing pathological behavior. in network routing problems, if network traffic is composed of many individual agents, it is known that self - interested behavior among the agents can lead to suboptimal network congest... | arxiv:1911.10181 |
the steinitz exchange lemma is a basic theorem in linear algebra used, for example, to show that any two bases for a finite - dimensional vector space have the same number of elements. the result is named after the german mathematician ernst steinitz. we present another proof of the result of n. j. s. hughes \ cite { 1... | arxiv:0906.1132 |
we shall introduce a notion of free coactions of a finite dimensional $ c ^ * $ - hopf algebra on a $ c ^ * $ - algebra modifying a notion of free actions of a discrete group on a $ c ^ * $ - algebra and we shall study several properties on coactions of a finite dimensional $ c ^ * $ - hopf algebra on $ c ^ * $ - algeb... | arxiv:2003.11695 |
while reinforcement learning from human feedback ( rlhf ) is widely used to align large language models ( llms ) with human preferences, it typically assumes homogeneous preferences across users, overlooking diverse human values and minority viewpoints. although personalized preference learning addresses this by tailor... | arxiv:2502.19158 |
our understanding of the structural features of foams and emulsions has advanced significantly over the last 20 years. however, with a search for " super - stable " liquid dispersions, foam and emulsion science employs increasingly complex formulations which create solid - like visco - elastic layers at the bubble / dr... | arxiv:1809.07002 |
the trend towards autonomous driving and the continuous research in the automotive area, like advanced driver assistance systems ( adas ), requires an accurate localization under all circumstances. an accurate estimation of the vehicle state is a basic requirement for any trajectory - planning algorithm. still, even wh... | arxiv:2005.06798 |
luminous red galaxies ( lrgs ) and blue star - forming emission - line galaxies ( elgs ) are key tracers of large - scale structure used by cosmological surveys. theoretical predictions for such data are often done via simplistic models for the galaxy - halo connection. in this work, we use the large, high - fidelity h... | arxiv:2210.10068 |
the impressive success of style - based gans ( stylegans ) in high - fidelity image synthesis has motivated research to understand the semantic properties of their latent spaces. in this paper, we approach this problem through a geometric analysis of latent spaces as a manifold. in particular, we propose a local dimens... | arxiv:2205.13182 |
we develop a high - power narrow - linewidth fiber amplifier based on a tapered yb - doped fiber. in the experiment, the narrow end of the tapered fiber is used as the input port of both pump source and signal light to form a robust all - fiber configuration. the stimulated brillouin scattering ( sbs ) is effectively s... | arxiv:1612.08842 |
the measurement of phi mesons provides a unique and complementary method for exploring properties of the hot and dense medium created in the relativistic heavy ion collisions. it has a relatively small hadronic interaction cross section and is sensitive to the increase of strangeness ( strangeness enhancement ), a phen... | arxiv:1710.06689 |
superconducting transmon qubits with strong anharmonicity and insensitivity to offset charge are highly desirable for low - error implementation. in this work we propose a c - axis junction, comprising triplet superconductors, and set at a relative twist angle. invoking spin - orbit coupling and spin polarization, whic... | arxiv:2403.07215 |
this paper presents an educational code written using fenics, based on the level set method, to perform compliance minimization in structural optimization. we use the concept of distributed shape derivative to compute a descent direction for the compliance, which is defined as a shape functional. the use of the distrib... | arxiv:1705.01442 |
reanalysis datasets combining numerical physics models and limited observations to generate a synthesised estimate of variables in an earth system, are prone to biases against ground truth. biases identified with the nasa modern - era retrospective analysis for research and applications, version 2 ( merra - 2 ) aerosol... | arxiv:1910.06789 |
this paper is an announcement of the minimal model theory for log surfaces in all characteristics and contains some related results including a simplified proof of the artin - keel contraction theorem in the surface case. | arxiv:1205.2464 |
the lack of large - scale, labeled data sets impedes progress in developing robust and generalized predictive models for on - body sensor - based human activity recognition ( har ). labeled data in human activity recognition is scarce and hard to come by, as sensor data collection is expensive, and the annotation is ti... | arxiv:2006.05675 |
in this paper a novel hybrid position / force control with autonomous switching between both control modes is introduced for hydraulic actuators. a hybrid position / force control structure with feed - forwarding, full - state feedback, including integral control error, pre - compensator of the deadzone, and low - pass... | arxiv:2006.03670 |
a construction of the real 4d minkowski space - time starting from quantum harmonic oscillators is proposed. first, a 2d spinor space and its dual are derived from the standard commutation relations obeyed by the ladder operators of two independent 1d harmonic oscillators. the complex 4d minkowvski vector space v is th... | arxiv:2310.01447 |
let $ \ mathbf { k } $ be a field and let $ v : \ mathscr { c } \ to \ mathbf { k } \ textup { - mod } $ be a point - wise finite dimensional persistence modules, where $ \ mathscr { c } $ is a small category. assume that for all local artinian $ \ mathbf { k } $ - algebras $ r $ with residue field isomorphic to $ \ ma... | arxiv:2403.05032 |
in arxiv : 1501. 03019 [ hep - th ], the areas of certain complex extremal surfaces in de sitter space were found to have resemblance with entanglement entropy in appropriate dual euclidean non - unitary cfts, with the area being real and negative in $ ds _ 4 $. in this paper, we study some toy models of 2 - dim ghost ... | arxiv:1602.06505 |
downsampling or under - sampling is a technique that is utilized in the context of large and highly imbalanced classification models. we study optimal downsampling for imbalanced classification using generalized linear models ( glms ). we propose a pseudo maximum likelihood estimator and study its asymptotic normality ... | arxiv:2410.08994 |
we present an analysis of several high - resolution chandra grating observations of the x - ray binary pulsar her x - 1. with a total exposure of 170 ks, the observations are separated by years and cover three combinations of orbital and super - orbital phases. our goal is to determine distinct properties of the photoi... | arxiv:0905.3773 |
we identify new sufficiency conditions for coercivity of general multivariate polynomials $ f \ in \ mathbb { r } [ x ] $ which are expressed in terms of their newton polytopes at infinity and which consist of a system of affine - linear inequalities in the space of polynomial coefficients. by sharpening the already ex... | arxiv:2001.03262 |
by saying that the operation of taking the complement is an involution. an inclusion of sets a ⊆ b is turned into an inclusion in the opposite direction ⊆. given two subsets a and b of s, a is contained in if and only if b is contained in. this duality appears in topology as a duality between open and closed subsets of... | https://en.wikipedia.org/wiki/Duality_(mathematics) |
many companies hire interns, often university or college students during a summer break, or externships. specializations include analysts, architects, developers, testers, technical support, middleware analysts, project managers, software product managers, educators, and researchers. most software engineers and program... | https://en.wikipedia.org/wiki/Software_engineering |
emulsions are paramount in various interdisciplinary topical areas, yet a satisfactory understanding of their behavior in buoyancy - driven thermal flows has not been established. in the present work, we unravel the dynamical regimes of thermal convection in emulsions by leveraging a large set of mesoscale numerical si... | arxiv:2411.11553 |
we formulate and apply a continuum model that incorporates elasticity, yield stress, plasticity and viscous drag. it is motivated by the two - dimensional foam rheology experiments of debregeas et al. [ g. debregeas, h. tabuteau, and j. - m. di meglio, phys. rev. lett. 87, 178305 ( 2001 ) ] and wang et al [ y. wang, k.... | arxiv:cond-mat/0602021 |
new development of the theory of grothendieck polynomials, based on an exponential solution of the yang - baxter equation in the algebra of projectors are given. | arxiv:hep-th/9306005 |
we present an analysis of the 15 february 2011 x - class solar flare, previously reported to produce the first sunquake in solar cycle 24 ( kosovichev 2011 ). using acoustic holography, we confirm the first, and report a second, weaker, seismic source associated with this flare. we find that the two sources are located... | arxiv:1110.2005 |
accurately predicting the onset of specific activities within defined timeframes holds significant importance in several applied contexts. in particular, accurate prediction of the number of future users that will be exposed to an intervention is an important piece of information for experimenters running online experi... | arxiv:2401.14722 |
recently a prescription to compute the four - dimensional n = 2 superconformal index in the presence of certain bps surface defects has been given. these surface defects are labelled by symmetric representations of su ( n ). in the present paper we give a prescription to compute the superconformal index in the presence... | arxiv:1303.4460 |
cayley ' s formula states that the number of labelled trees on $ n $ vertices is $ n ^ { n - 2 } $, and many of the current proofs involve complex structures or rigorous computation. we present a bijective proof of the formula by providing an elementary calculation of the probability that a cycle occurs in a random map... | arxiv:1409.1614 |
the integration of new modalities into frontier ai systems offers exciting capabilities, but also increases the possibility such systems can be adversarially manipulated in undesirable ways. in this work, we focus on a popular class of vision - language models ( vlms ) that generate text outputs conditioned on visual a... | arxiv:2407.15211 |
the non - hermitian skin effect refers to the accumulation of eigenstates near the boundary in open boundary lattice models, which can be systematically characterized using the non - bloch band theory. here, we apply the non - bloch band theory to investigate the stochastic reaction - diffusion process by mapping it to... | arxiv:2306.11105 |
in the laser welding and additive manufacturing ( am ) communities, the balling defect is primarily attributed to the action of fluid instabilities with a few authors suggesting other mechanisms. without commenting on the validity of the fluid instability driven \ textit { mechanism } of balling in am, this work intend... | arxiv:2502.13341 |
quantification is the supervised learning task that consists of training predictors of the class prevalence values of sets of unlabelled data, and is of special interest when the labelled data on which the predictor has been trained and the unlabelled data are not iid, i. e., suffer from dataset shift. to date, quantif... | arxiv:2310.04565 |
we present a slight generalization of the notion of completely integrable systems to get them being integrable by quadratures. we use this generalization to integrate dynamical systems on double lie groups. | arxiv:math/9906202 |
we study a metric on the set of finite graphs in which two graphs are considered to be similar if they have similar bounded dimensional " factors ". we show that limits of convergent graph sequences in this metric can be represented by symmetric borel measures on $ [ 0, 1 ] ^ 2 $. this leads to a generalization of dens... | arxiv:1610.05719 |
tight binaries discovered in young, nearby associations, with known distances, are ideal targets to provide dynamical mass measurements to test the physics of evolutionary models at young ages and very low masses. we report for the first time the binarity of twa22, possible new dynamical calibrator for evolutionary mod... | arxiv:0906.1799 |
in this third part of our calculation of the qcd nlo corrections to the photon impact factor we combine our previous results for the real corrections with the singular pieces of the virtual corrections and present finite analytic expressions for the quark - antiquark - gluon intermediate state inside the photon impact ... | arxiv:hep-ph/0208130 |
the main result of this article is the decomposition of tensor products of representations of sl ( 2 ) in the sum of irreducible representations parametrized by outerplanar graphs. an outerplanar graph is a graph with the vertices 0, 1, 2,..., m, edges of which can be drawn in the upper half - plane without intersectio... | arxiv:math/9712259 |
nucleon weak matrix elements can be extracted from nucleon correlation functions with lattice qcd simulations. the signal - to - noise ratio prohibits the analysis at large source - sink separations and as a consequence, excited state contamination affects the extraction of the nucleon matrix elements. chiral perturbat... | arxiv:2405.20875 |
laser trapping and interfacing of laser - cooled atoms in an optical fiber network is an important capability for quantum information science. following the pioneering work of balykin et al. and vetsch et al., we propose a robust method of trapping single cesium atoms with a two - color state - insensitive evanescent w... | arxiv:1110.5372 |
we consider ill - posed inverse problems where the forward operator $ t $ is unknown, and instead we have access to training data consisting of functions $ f _ i $ and their noisy images $ tf _ i $. this is a practically relevant and challenging problem which current methods are able to solve only under strong assumpti... | arxiv:2108.02744 |
a new exponent characterizing the rounding of crystal facets is found by mapping a crystal surface onto the asymmetric six - vertex model ( i. e. with external fields h and v ) and using the bethe ansatz to obtain appropriate expansions of the free energy close to criticality. leading order exponents in \ delta h, \ de... | arxiv:cond-mat/9802152 |
we present a new algorithm for single camera 3d reconstruction, or 3d input for human - computer interfaces, based on precise tracking of an elongated object, such as a pen, having a pattern of colored bands. to configure the system, the user provides no more than one labelled image of a handmade pointer, measurements ... | arxiv:1809.04704 |
turning on background fields in string theory sometimes has an alternative interpretation as a deformation of the target space geometry. a particularly well - known case is the ns - ns two form b, which gives rise to space - time non - commutativity. in this note we point out that this phenomenon extends to ten - dimen... | arxiv:hep-th/0302078 |
the scores obtained by students that have performed the enem exam, the brazilian high school national examination used to admit students at the brazilian universities, is analyzed. the average high school ' s scores are compared between different disciplines through the pearson correlation coefficient. the results show... | arxiv:1509.04390 |
we prove that linear instability implies non - linear instability in the energy norm for the critically dissipative quasi - geostrophic equation. | arxiv:0903.1391 |
the quantum nonlinear schr $ \ ddot { o } $ dinger ( nls ) model with four - component fermions exhibits a $ y ( so ( 5 ) ) $ symmetry when considered on an infintite interval. the constructed generators of yangian are proved to satisfy the drinfel ' d formula and furthermore, the $ rtt $ relation with the general form... | arxiv:math-ph/0111030 |
motivated by applications to renewal theory, erd \ h { o } s, de bruijn and kingman posed a problem on boundedness of reciprocals $ ( 1 - z ) / ( 1 - f ( z ) ) $ in the unit disc for probability generating functions $ f ( z ) $. it was solved by ibragimov in $ 1975 $ by constructing a counterexample. in this paper, we ... | arxiv:1701.04357 |
properties of four quintic theta functions are developed in parallel with those of the classical jacobi null theta functions. the quintic theta functions are shown to satisfy analogues of jacobi ' s quartic theta function identity and counterparts of jacobi ' s principles of duplication, dimidiation and change of sign ... | arxiv:1304.0684 |
multi - agent reinforcement learning involves multiple agents interacting with each other and a shared environment to complete tasks. when rewards provided by the environment are sparse, agents may not receive immediate feedback on the quality of actions that they take, thereby affecting learning of policies. in this p... | arxiv:2103.15941 |
summer 2015 marked the 100th anniversary of the excavation by j. w. fewkes of the sun temple in mesa verde national park, colorado ; an ancient ceremonial complex of unknown purpose, prominently located atop a mesa, constructed by the pueblo indians approximately 1000 years ago. in this analysis we perform a digital su... | arxiv:1610.07463 |
we present a data - driven framework for reconstructing physics - consistent reduced models of multiscale systems. our approach addresses a fundamental challenge in model reduction : decomposing the deterministic drift into its conservative ( reversible ) and non - conservative ( irreversible ) components while preserv... | arxiv:2505.01895 |
this study explores a comprehensive approach to obstacle detection using advanced yolo models, specifically yolov8, yolov7, yolov6, and yolov5. leveraging deep learning techniques, the research focuses on the performance comparison of these models in real - time detection scenarios. the findings demonstrate that yolov8... | arxiv:2410.10096 |
the antineutrino scattering channel $ \ bar { \ nu } _ { \ mu } \, \ text { ch } \ rightarrow \ mu ^ { + } \, \ pi ^ { - } \, x $ ( nucleon ( s ) ) is analyzed in the incident energy range 1. 5 to 10 gev using the minerva detector at fermilab. differential cross sections are reported as functions of $ \ mu ^ { + } $ mo... | arxiv:1906.08300 |
we find the metric of small black holes on cylinders, i. e. neutral and static black holes with a small mass in d - dimensional minkowski - space times a circle. the metric is found using an ansatz for black holes on cylinders proposed in hep - th / 0204047. we use the new metric to compute corrections to the thermodyn... | arxiv:hep-th/0310259 |
the first step in most empirical work in multilingual nlp is to construct maps of the correspondence between texts and their translations ( { \ bf bitext maps } ). the smooth injective map recognizer ( simr ) algorithm presented here is a generic pattern recognition algorithm that is particularly well - suited to mappi... | arxiv:cmp-lg/9706025 |
vision transformer ( vit ) - based models have shown state - of - the - art performance ( e. g., accuracy ) in vision - based ai tasks. however, realizing their capability in resource - constrained embedded ai systems is challenging due to their inherent large memory footprints and complex computations, thereby incurri... | arxiv:2504.00948 |
we investigate the properties a mobile ion immersed in a bose - einstein condensate ( bec ) using different theoretical approaches. a coherent state variational ansatz predicts that the ion spectral function exhibits several branches in addition to polaronic quasiparticle states, and we employ a diagrammatic analysis o... | arxiv:2012.11436 |
the research of extending deep reinforcement learning ( drl ) to multi - agent field has solved many complicated problems and made great achievements. however, almost all these studies only focus on discrete or continuous action space and there are few works having ever used multi - agent deep reinforcement learning to... | arxiv:2208.14447 |
in recent years, reward machines ( rms ) have stood out as a simple yet effective automata - based formalism for exposing and exploiting task structure in reinforcement learning settings. despite their relevance, little to no attention has been directed to the study of their security implications and robustness to adve... | arxiv:2311.09014 |
using chern character, we construct a natural transformation from the local hilbert functor to a functor of artin rings defined from hochschild homology, which allows us to reconstruct the semi - regularity map and the infinitesimal abel - jacobi map. combining that construction of the semi - regularity map with obstru... | arxiv:2109.10626 |
in \ cite { ka14 } we produced an algorithm for deciding whether or not an element $ \ phi \ in out ( f _ n ) $ is an iwip ( " fully irreducible " ) automorphism. at several points that algorithm was rather inefficient as it involved some general enumeration procedures as well as running several abstract processes in p... | arxiv:1609.03820 |
we construct examples of volume - preserving uniquely ergodic ( and hence minimal ) real - analytic diffeomorphisms on odd - dimemsional spheres | arxiv:1309.3137 |
self - resonance in the atomic vibration occurs when the average wavelength of the phonon thermal vibration is equivalent or harmonic of the diameters of the atoms. it is suggested that applying pressure at temperature corresponding to the self - resonance should effectively reduce the number of vacancies. this theoret... | arxiv:0911.2728 |
a time to digital converter ( tdc ) based system, to be used for most sub - detectors in the high - flux rare - decay experiment na62 at cern sps, was built as part of the na62 fully digital trigger and data acquisition system ( tdaq ), in which the tdc board ( tdcb ) and a general - purpose motherboard ( tel62 ) will ... | arxiv:1407.2456 |
artificial intelligence ( ai ) is already part of our daily lives and is playing a key role in defining the economic and social shape of the future. in 2018, the european commission introduced its ai strategy able to compete in the next years with world powers such as china and us, but relying on the respect of europea... | arxiv:2011.12863 |
large language models ( llms ) have the potential to enhance k - 12 stem education by improving both teaching and learning processes. while previous studies have shown promising results, there is still a lack of comprehensive understanding regarding how llms are effectively applied, specifically through prompt engineer... | arxiv:2410.11123 |
we consider equilibrium level occupation numbers in a fermi gas with a fixed number of particles, n, and finite level spacing. using the method of generating functions and the cumulant expansion we derive a recurrence relation for canonical partition function and an explicit formula for occupation numbers in terms of s... | arxiv:1110.6264 |
the effect of epitaxial strain on the phonon spectra, crystal structure, spontaneous polarization, dielectric, piezoelectric, and elastic properties of ( 001 ) - oriented ferroelectric ( batio $ _ 3 $ ) $ _ m $ / ( srtio $ _ 3 $ ) $ _ n $ superlattices ( $ m = n = { } $ 1 - 4 ) was studied using the first - principles ... | arxiv:1105.5828 |
we consider an inverse boundary value problem for a model time - harmonic equation of acoustic tomography of moving fluid with variable current velocity, sound speed, density and absorption. in the present article it is assumed that at fixed frequency the coefficients of this equation are already recovered modulo an ap... | arxiv:1512.06367 |
transverse momentum spectra of identified particles produced in heavy - ion collisions at the large hadron collider are described with relativistic fluid dynamics. we perform a systematic comparison of experimental data for pions, kaons and protons up to a transverse momentum of 3 gev $ / c $ with calculations using th... | arxiv:1909.10485 |
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