text stringlengths 1 3.65k | source stringlengths 15 79 |
|---|---|
we report a first case study of the phase diagram of 2 + 1 flavor strongly interacting matter in $ \ beta - $ equilibrium, using the polyakov $ - $ nambu $ - $ jona - lasinio model. physical characteristics of relevant thermodynamic observables have been discussed. a comparative analysis with the corresponding observab... | arxiv:1107.5941 |
for a one - dimensional linear lattice, earlier work has shown how to systematically construct a slowly - decaying linear potential bearing a localized eigenmode embedded in the continuous spectrum. here, we extend this idea in two directions : the first one is in the realm of the discrete nonlinear schrodinger equatio... | arxiv:2108.00193 |
the central two - pion exchange nn potential at large distances is studied in the framework of relativistic chiral symmetry and related directly to the nucleon scalar form factor, which describes the mass density of its pion cloud. this relationship is well supported by phenomenology and allows the dependence of the as... | arxiv:nucl-th/0009001 |
as the central nerve of the intelligent vehicle control system, the in - vehicle network bus is crucial to the security of vehicle driving. one of the best standards for the in - vehicle network is the controller area network ( can bus ) protocol. however, the can bus is designed to be vulnerable to various attacks due... | arxiv:2207.10286 |
we present a scheme of probabilistic dense coding via a quantum channel of non - maximally entangled three - particle state. the quantum dense coding will be succeeded with a certain probability if the sender introduces an auxiliary particle and performs a collective unitary transformation. furthermore, the average inf... | arxiv:0902.3711 |
we investigate knight shift and nuclear spin relaxation rate in a charge ordered state of the one - dimensional extended hubbard model with a quarter filled band by using rpa around the mean - field solution. it is shown that both quantities show splitting below the critical temperature of the charge order, as is exper... | arxiv:cond-mat/0511150 |
considered in this paper is the modified camassa - holm equation with cubic nonlinearity, which is integrable and admits the single peaked solitons and multi - peakon solutions. the short - wave limit of this equation is known as the short - pulse equation. the main investigation is the cauchy problem of the modified c... | arxiv:1108.5368 |
we derive the exact effective superpotential in 4d, n = 1 supersymmetric su ( 2 ) gauge theories with $ n _ a $ triplets and $ 2n _ f $ doublets of matter superfields. we find the quantum vacua of these theories ; the equations of motion ( for $ n _ a = 1 $ ) can be reorganized into the singularity conditions of an ell... | arxiv:hep-th/9509130 |
it is shown that the $ w _ { 1 + \ infty } $ algebra is nothing but the simplest subalgebra of a $ q $ - discretized \ vi \ algebra, in the language of the kp hierarchy explicitly. | arxiv:hep-th/9411027 |
the su - schrieffer - heeger ( ssh ) model lays the foundation of many important concepts in quantum topological matters. since it tells one that topological states may be distinguished by abelian geometric phases, a question naturally arises as to what happens if one assembles two topologically distinct states. here, ... | arxiv:1604.06292 |
it has often been proposed that the formation of large - scale motion ( or bulges ) is a consequence of successive mergers and / or growth of near - wall hairpin vortices. in the present study, we report our direct observation that large - scale motion is generated by an instability of an ` amplified ' streaky motion i... | arxiv:1709.06782 |
dynamic network reconstruction has been shown to be challenging due to the requirements on sparse network structures and network identifiability. the direct parametric method ( e. g., using arx models ) requires a large amount of parameters in model selection. amongst the parametric models, only a restricted class can ... | arxiv:1811.08677 |
we investigate non - adaptive methods of deep relu neural network approximation in bochner spaces $ l _ 2 ( { \ mathbb u } ^ \ infty, x, \ mu ) $ of functions on $ { \ mathbb u } ^ \ infty $ taking values in a separable hilbert space $ x $, where $ { \ mathbb u } ^ \ infty $ is either $ { \ mathbb r } ^ \ infty $ equip... | arxiv:2111.05854 |
quasiparticles are physically motivated mathematical constructs for simplifying the seemingly complicated many - body description of solids. a complete understanding of their dynamics and the nature of the effective interactions between them provides rich information on real material properties at the microscopic level... | arxiv:2107.09105 |
this whitepaper offers an overview of the ethical considerations surrounding research into or with large language models ( llms ). as llms become more integrated into widely used applications, their societal impact increases, bringing important ethical questions to the forefront. with a growing body of work examining t... | arxiv:2410.19812 |
the underactuated vehicles are apposite for the long - term deployment and data collection in spatiotemporally varying marine environments. however, these vehicles need to estimate their positions ( states ) with intrinsic sensing in their long - term trajectories. in previous studies, autonomous underwater vehicles ha... | arxiv:1808.05164 |
the paper studies a multiserver retrial queueing system with $ m $ servers. arrival process is a point process with strictly stationary and ergodic increments. a customer arriving to the system occupies one of the free servers. if upon arrival all servers are busy, then the customer goes to the secondary queue, orbit, ... | arxiv:math/0505046 |
properties of a single impurity in a one - dimensional fermi gas are investigated in homogeneous and trapped geometries. in a homogeneous system we use mcguire ' s expression [ j. b. mcguire, j. math. phys. 6, 432 ( 1965 ) ] to obtain interaction and kinetic energies, as well as the local pair correlation function. the... | arxiv:1303.7007 |
to date, magnetic proximity effect ( mpe ) has only been conclusively observed in ferromagnet ( fm ) based systems. we report the observation of anomalous hall effect and anisotropic magnetoresistance in angular dependent magnetoresistance ( admr ) measurements in pt on antiferromagnetic ( af ) $ \ alpha $ - fe $ _ 2 $... | arxiv:1906.04395 |
we study asymptotic properties of conditional least squares estimators for the drift parameters of two - factor affine diffusions based on continuous time observations. we distinguish three cases : subcritical, critical and supercritical. for all the drift parameters, in the subcritical and supercritical cases, asympto... | arxiv:1703.02376 |
we present the jwst discovery of a highly - extincted ( $ a _ v \ sim52 $ ) candidate brown dwarf ( $ \ sim0. 018 $ m $ _ \ odot $ ) in the outskirts of the trapezium cluster that appears to be coincident with the end of a $ \ sim 1700 \, $ au long, remarkably uniformly wide, dark trail that broadens only slightly at t... | arxiv:2502.04447 |
we analyze the stochastic scaling laws arising in the invicid limit of the decaying solutions of the burgers equation. the linear scaling of the velocity structure functions is shown to reflect the domination by shocks of the long - time asymptotics. we exhibit new self - similar statistics of solutions describing phas... | arxiv:chao-dyn/9805002 |
tomography of single - particle - resolved detectors is of primary importance for characterizing particle correlations with applications in quantum metrology, quantum simulation and quantum computing. however, it is a non - trivial task in practice due to the unavoidable presence of noise that affects the measurement b... | arxiv:2405.01211 |
while nuclear magnetic resonance ( nmr ) provides valuable insights into the local environment of many nuclei, the unambiguous interpretation of the signal in terms of microscopic dynamics is often difficult, particularly when the quadrupolar relaxation mechanism comes into play. here, we investigate the quadrupolar nm... | arxiv:2502.06409 |
nonlinear data visualization using t - distributed stochastic neighbor embedding ( t - sne ) enables the representation of complex single - cell transcriptomic landscapes in two or three dimensions to depict biological populations accurately. however, t - sne often fails to account for uncertainties in the original dat... | arxiv:2410.00473 |
the influence of the tip - substrate bias induced electrical field in a scanning tunneling spectroscopy experiment on colloidal inas nanocrystals has been studied. calculating the stark induced splitting of the degenerate 1p _ e state perturbatively within a particle - in - a - sphere model, revealed a possible explana... | arxiv:cond-mat/0108221 |
ad hoc networks are the special networks formed for specific applications. operating in ad - hoc mode allows all wireless devices within range of each other to discover and communicate in a peer - to - peer fashion without involving central access points. many routing protocols like aodv, dsr etc have been proposed for... | arxiv:1405.5320 |
the guesswork of a classical - quantum channel quantifies the cost incurred in guessing the state transmitted by the channel when only one state can be queried at a time, maximized over any classical pre - processing and minimized over any quantum post - processing. for arbitrary - dimensional covariant classical - qua... | arxiv:2306.12633 |
in conical refraction ( cr ), a focused gaussian input beam passing through a biaxial crystal and parallel to one of the optic axes is transformed into a pair of concentric bright rings split by a dark ( poggendorff ) ring at the focal plane. here, we show the generation of a cr transverse pattern that does not present... | arxiv:1505.04933 |
this paper lays the foundation for determining the kodaira dimension of the projectivized strata of abelian differentials with prescribed zero and pole orders in large genus. we work with the moduli space of multi - scale differentials constructed in [ bcggm2 ] which provides an orbifold compactification of these strat... | arxiv:2204.11943 |
we examine the theoretical properties of enforcing priors provided by generative deep neural networks via empirical risk minimization. in particular we consider two models, one in which the task is to invert a generative neural network given access to its last layer and another in which the task is to invert a generati... | arxiv:1705.07576 |
analog audio effects and synthesizers often owe their distinct sound to circuit nonlinearities. faithfully modeling such significant aspect of the original sound in virtual analog software can prove challenging. the current work proposes a generic data - driven approach to virtual analog modeling and applies it to the ... | arxiv:1811.00334 |
the source code of successful projects is evolving all the time, resulting in hundreds of thousands of code changes stored in source code repositories. this wealth of data can be useful, e. g., to find changes similar to a planned code change or examples of recurring code improvements. this paper presents diffsearch, a... | arxiv:2204.02787 |
this paper considers a diffusion - based molecular communication system where the transmitter uses reaction shift keying ( rsk ) as the modulation scheme. we focus on the demodulation of rsk signal at the receiver. the receiver consists of a front - end molecular circuit and a back - end demodulator. the front - end mo... | arxiv:1610.09785 |
the fifth part of the ogle - iii catalog of variable stars presents 23 r crb ( rcb ) stars in the large magellanic cloud ( lmc ). 17 of these objects have been spectroscopically confirmed by previous studies, while 6 stars are new candidates for rcb variables. we publish the vi multi - epoch ogle photometry for all obj... | arxiv:0912.2097 |
we propose a general theory of estimating interpolation error for smooth functions in two and three dimensions. in our theory, the error of interpolation is bound in terms of the diameter of a simplex and a geometric parameter. in the two - dimensional case, our geometric parameter is equivalent to the circumradius of ... | arxiv:2002.09721 |
we conduct a pebble - driven planet population synthesis study to investigate the formation of planets around very low - mass stars and brown dwarfs, in the ( sub ) stellar mass range between $ 0. 01 \ m _ { \ odot } $ and $ 0. 1 \ m _ { \ odot } $. based on the extrapolation of numerical simulations of planetesimal fo... | arxiv:2004.07239 |
we give sufficient conditions for the tautness of a transversely homogenous foliation defined on a compact manifold, by computing its base - like cohomology. as an application, we prove that if the foliation is non - unimodular then either the ambient manifold, the closure of the leaves or the total space of an associa... | arxiv:2005.07975 |
magmatic volatiles can be considered as the surface fingerprint of active volcanic systems, both during periods of quiescent and eruptive volcanic activity. the spatial variability of gas emissions at earths surface is a proxy for structural discontinuities in the subsurface of volcanic systems. we conducted extensive ... | arxiv:2002.11515 |
we present an approach that uses a deep learning model, in particular, a multilayer perceptron ( mlp ), for estimating the missing values of a variable in multivariate time series data. we focus on filling a long continuous gap ( e. g., multiple months of missing daily observations ) rather than on individual randomly ... | arxiv:2202.12441 |
pooling is an important component in convolutional neural networks ( cnns ) for aggregating features and reducing computational burden. compared with other components such as convolutional layers and fully connected layers which are completely learned from data, the pooling component is still handcrafted such as max po... | arxiv:1706.05157 |
the anchor of most integral membrane proteins consists of one or several helices spanning the lipid bilayer. the walp peptide, gww ( la ) $ _ n $ ( l ) wwa, is a common model helix to study the fundamentals of protein insertion and folding, as well as helix - helix association in the membrane. its structural properties... | arxiv:1508.07280 |
= = most reverse mathematics research focuses on subsystems of second - order arithmetic. the body of research in reverse mathematics has established that weak subsystems of second - order arithmetic suffice to formalize almost all undergraduate - level mathematics. in second - order arithmetic, all objects can be repr... | https://en.wikipedia.org/wiki/Reverse_mathematics |
deconvolving ( " unfolding ' ' ) detector distortions is a critical step in the comparison of cross section measurements with theoretical predictions in particle and nuclear physics. however, most existing approaches require histogram binning while many theoretical predictions are at the level of statistical moments. w... | arxiv:2407.11284 |
the j \ " ulich - bonn group aims at an extensive study of the baryon - baryon ( $ bb $ ) interaction involving strange baryons ( $ \ lambda $, $ \ sigma $, $ \ xi $ ) within su ( 3 ) chiral effective field theory. an overview of achievements and new developments over the past few years is provided. the topics covered ... | arxiv:2208.13542 |
supernova ( sn ) classification and redshift estimation using photometric data only have become very important for the large synoptic survey telescope ( lsst ), given the large number of sne that lsst will observe and the impossibility of spectroscopically following up all the sne. we investigate the performance of a s... | arxiv:1701.05689 |
integer linear programs of configurations, or configuration ips, are a classical tool in the design of algorithms for scheduling and packing problems, where a set of items has to be placed in multiple target locations. herein a configuration describes a possible placement on one of the target locations, and the ip is u... | arxiv:1801.06460 |
the geodesics prescription in holographic approach in lorentzian signature is valid only for geodesics which connect spacelike - separated points at the boundary, since there are no timelike geodesics which reach the boundary. there is also no straightforward analytic euclidean continuation for a general background, su... | arxiv:1604.08905 |
in this paper, we establish a partial order principle, which is useful to deriving vector ekeland variational principle ( denoted by evp ). by using the partial order principle and extending gerstewitz ' s functions, we obtain a vector evp for $ \ epsilon $ - efficient solutions in the sense of n \ ' { e } meth, which ... | arxiv:1611.03301 |
decoherent transport in mesoscopic and nanoscopic systems can be formulated in terms of the d ' amato - pastawski ( dp ) model. this generalizes the landauer - b \ " { u } ttiker picture by considering a distribution of local decoherent processes. however, its generalization for multi - terminal setups is lacking. we f... | arxiv:1311.2231 |
the dynamical phase diagram of interacting disordered systems has seen substantial revision over the past few years. theory must now account for a large prethermal many - body localized ( mbl ) regime in which thermalization is extremely slow, but not completely arrested. we derive a quantitative description of these d... | arxiv:2207.05761 |
the electrostatic potential and energy of point charges in a real crystal, in the presence of thermal vibrations, is obtained as a special case of the fourier method. incorporating the role of thermal vibrations in electrostatic energy calculations leads to the physical meaning of the ewald sum method. the ewald summat... | arxiv:1104.1258 |
we report precision mass measurements of $ ^ { 133 } $ sb, $ ^ { 133g, m } $ te, and $ ^ { 133g, m } $ i, produced at caribu at argonne national laboratory ' s atlas facility and measured using the canadian penning trap mass spectrometer. these masses clarify an anomaly in the $ ^ { 133 } $ te $ \ beta $ - decay. the m... | arxiv:2312.06903 |
the main objective of higher education is to provide quality education to students. one way to achieve highest level of quality in higher education system is by discovering knowledge for prediction regarding enrolment of students in a course. this paper presents a data mining project to generate predictive models for s... | arxiv:1203.2987 |
we find the local form of all non - closed lorentzian weyl manifolds $ ( m, c, \ nabla ) $ with recurrent curvature tensor. if the dimension of the manifold is greater than 3, then the conformal structure is flat, and the recurrent weyl structure is locally determined by a single function. two local structures are equi... | arxiv:2204.10163 |
berge in [ 1 ] defined doubly primitive knots, which yield lens spaces by dehn surgery. at the same paper he listed the knots into several types. in this paper we will prove the list is complete when $ \ tau > 1 $. the invariant $ \ tau $ is a quantity with regard to lens space surgery, which is defined in this paper. ... | arxiv:1005.3512 |
the paper deals with the regularity criterion for the weak solutions to the 3d boussinesq equations in terms of the partial derivatives in besov spaces. it is proved that the weak solution $ ( u, \ theta ) $ becomes regular provided that $ ( \ nabla _ { h } u, \ nabla _ { h } \ theta ) \ in l ^ { \ frac { 8 } { 3 } } (... | arxiv:2005.04451 |
the universality for the local spiked eigenvalues is a powerful tool to deal with the problems of the asymptotic law for the bulks of spiked eigenvalues of high - dimensional generalized fisher matrices. in this paper, we focus on a more generalized spiked fisher matrix, where $ \ sigma _ 1 \ sigma _ 2 ^ { - 1 } $ is f... | arxiv:1904.09236 |
we propose and study the single - frame anisoplanatic deconvolution problem associated with image classification using machine learning algorithms, named the nonuniform defocus removal ( ndr ) problem. mathematical analysis of the ndr problem is done and the so - called defocus removal ( dr ) algorithm for solving it i... | arxiv:2106.13864 |
a system obeying the harmonic oscillator equation of motion can be used as a force or proper acceleration sensor. in this short review we derive analytical expressions for the sensitivity of such sensors in a range of different situations, considering noise of thermal and measurement origins and a formalism for dealing... | arxiv:1905.02612 |
this paper describes problems in ai research and how the sp system ( described in an appendix ) may help to solve them. most of the problems are described by leading researchers in ai in interviews with science writer martin ford, and reported by him in his book { \ em architects of intelligence }. these problems are :... | arxiv:2009.09079 |
in this paper, the stability of the uniform solutions is analysed for microscopic flow models in interaction with $ k \ ge1 $ predecessors. we calculate general conditions for the linear stability on the ring geometry and explore the results with particular pedestrian and car - following models based on relaxation proc... | arxiv:1701.06101 |
we address the task of explaining relationships between two scientific documents using natural language text. this task requires modeling the complex content of long technical documents, deducing a relationship between these documents, and expressing the details of that relationship in text. in addition to the theoreti... | arxiv:2002.00317 |
we study semileptonic b decay to the exclusive charmless states pi, rho / omega, eta and eta ' using the 16 fb - 1 cleo upsilon ( 4s ) data sample. we find b ( b ^ 0 - > pi ^ - l ^ + nu ) = ( 1. 37 + - 0. 15 _ stat + - 0. 11 _ sys ) x 10 ^ - 4 and b ( b ^ 0 - > rho ^ - l ^ + nu ) = ( 2. 93 + - 0. 37 _ stat + - 0. 37 _ ... | arxiv:hep-ex/0703041 |
financial large language models ( finllms ) have been applied to various tasks in business, finance, accounting, and auditing. complex financial regulations and standards are critical to financial services, which llms must comply with. however, finllms ' performance in understanding and interpreting financial regulatio... | arxiv:2412.11159 |
in today ' s world, machine learning is hard to imagine without large training datasets and models. this has led to the use of stochastic methods for training, such as stochastic gradient descent ( sgd ). sgd provides weak theoretical guarantees of convergence, but there are modifications, such as stochastic variance r... | arxiv:2502.14648 |
in this paper, we propose a scheme to implement the two - qubit controlled - z gate via the stark - tuned f \ " orster interaction of rydberg atoms, where the f \ " orster defect is driven by a time - dependent electric field of a simple sinusoidal function while the matrix elements of the dipole - dipole interaction a... | arxiv:1806.09775 |
nonequilibrium dynamics of highly - controlled quantum systems is a challenging issue in statistical physics and quantum many - body physics, relevant to recent experimental developments of analog and digital quantum simulations. in this work, we develop a discrete phase - space approach for general su ( $ n $ ) spin s... | arxiv:2404.18594 |
sensor - based remote health monitoring is used in industrial, urban and healthcare settings to monitor ongoing operation of equipment and human health. an important aim is to intervene early if anomalous events or adverse health is detected. in the wild, these anomaly detection approaches are challenged by noise, labe... | arxiv:2211.16122 |
question answering ( qa ) has been the subject of a resurgence over the past years. the said resurgence has led to a multitude of question answering ( qa ) systems being developed both by companies and research facilities. while a few components of qa systems get reused across implementations, most systems do not lever... | arxiv:1611.01802 |
double tunneling junctions of ferromagnet - superconductor - ferromagnet electrodes ( fsf ) show a jump in the conductance when a parallel magnetic field reverses the magnetization of one of the ferromagnetic electrodes. this change is generally attributed to the spin - valve effect or to pair breaking in the supercond... | arxiv:cond-mat/0410486 |
the physics of flat band is novel and rich but difficult to access. in this regard, recently twisting of bilayer van der waals ( vdw ) - bounded two - dimensional ( 2d ) materials has attracted much attention, because the reduction of brillouin zone will eventually lead to a diminishing kinetic energy. alternatively, o... | arxiv:2108.07641 |
= = | https://en.wikipedia.org/wiki/Pseudoscience |
the subgroups of gl ( n, r ) that act irreducibly on r ^ n and that can occur as the holonomy of a torsion - free affine connection on an n - manifold are classified, thus completing the work on this subject begun by m. berger in the 1950s. the methods employed include representation theory, the theory of hermitian sym... | arxiv:math/9907206 |
hyperatlas is an open standard intended to facilitate the large - scale federation of image - based data. the subject of hyperatlas is the space of sphere - to - plane projection mappings ( the fits - wcs information ), and the standard consists of coherent collections of these on which data can be resampled and thereb... | arxiv:astro-ph/0312195 |
whether a quantum critical point ( qcp ) lies beneath the superconducting dome has been a long - standing issue that remains unresolved in many classes of unconventional superconductors, notably cuprates, heavy fermion compounds and most recently iron - pnictides. the existence of a qcp may offer a route to understand ... | arxiv:1304.6387 |
the presence of multiple populations in globular clusters has been well established thanks to high - resolution spectroscopy. it is widely accepted that distinct populations are a consequence of different stellar generations : intra - cluster pollution episodes are required to produce the peculiar chemistry observed in... | arxiv:1503.05925 |
mathematical engineering ( or engineering mathematics ) is a branch of applied mathematics, concerning mathematical methods and techniques that are typically used in engineering and industry. along with fields like engineering physics and engineering geology, both of which may belong in the wider category engineering s... | https://en.wikipedia.org/wiki/Engineering_mathematics |
the proton structure function f _ 2 ( x, q ^ 2 ) is measured in inelastic qed compton scattering using data collected with the h1 detector at hera. qed compton events are used to access the kinematic range of very low virtualities of the exchanged photon, q ^ 2, down to 0. 5 gev ^ 2, and bjorken x up to \ sim 0. 06, a ... | arxiv:hep-ex/0406029 |
we use an exact solution of the relaxation - time boltzmann equation in a uniform ac electric field to describe the nonlinear optical response of graphene in the terahertz ( thz ). the cases of monolayer, bilayer and aba - stacked trilayer graphene are considered, and the monolayer species is shown to be the most appro... | arxiv:1406.5889 |
the coherent transfer of excitations between different locations of a quantum many - body system is of primary importance in many research areas, from transport properties in spintronics and atomtronics to quantum state transfer in quantum information processing. we address the transfer of $ n > 1 $ bosonic and fermion... | arxiv:1911.12211 |
purpose : to develop an automated algorithm allowing extraction of quantitative corneal transparency parameters from clinical spectral - domain oct images. to establish a representative dataset of normative transparency values from healthy corneas. methods : sd - oct images of 83 normal corneas ( ages 22 - 50 years ) f... | arxiv:2112.00528 |
we compare the mean mass assembly histories of compact and fossil galaxy groups in the millennium dark matter simulation and an associated semi - analytic galaxy formation model. tracing the halo mass of compact groups ( cgs ) from z = 0 to z = 1 shows that, on average, 55 per cent of the halo mass in compact groups is... | arxiv:1704.00731 |
the history - dependent behaviors of classical plasticity models are often driven by internal variables evolved according to phenomenological laws. the difficulty to interpret how these internal variables represent a history of deformation, the lack of direct measurement of these internal variables for calibration and ... | arxiv:2208.00246 |
conversation designers continue to face significant obstacles when creating production quality task - oriented dialogue systems. the complexity and cost involved in schema development and data collection is often a major barrier for such designers, limiting their ability to create natural, user - friendly experiences. ... | arxiv:2211.05596 |
we construct examples of variational bivectors that are not poissonian. | arxiv:2505.03765 |
the novatron magnetic mirror fusion reactor concept features significant advantages. these include stability against mhd interchange and kinetic dclc modes, axisymmetry, and minimized radial particle drifts and neoclassical losses. for achieving a ratio q > 30 of fusion power to heating power, axial particle confinemen... | arxiv:2410.20134 |
we study the cantor real base numeration system which is a common generalization of two positional systems, namely the cantor system with a sequence of integer bases and the r \ ' enyi system with one real base. we focus on the so - called alternate base $ b $ given by a purely periodic sequence of real numbers greater... | arxiv:2402.01367 |
given a graph with positive and negative edge labels, the correlation clustering problem aims to cluster the nodes so to minimize the total number of between - cluster positive and within - cluster negative edges. this problem has many applications in data mining, particularly in unsupervised learning. inspired by the ... | arxiv:2402.15668 |
we analyze the bianchi ix universe in the polymer quantum mechanics framework by facing both semiclassical and purely quantum effects near the cosmological singularity. we adopt misner variables to describe the model dynamics, applying the polymer paradigm simultaneously to the isotropic one ( linked to the universe vo... | arxiv:1907.12083 |
no true extrasolar earth analog is known. hundreds of planets have been found around sun - like stars that are either earth - sized but on shorter periods, or else on year - long orbits but somewhat larger. under strong assumptions, exoplanet catalogs have been used to make an extrapolated estimate of the rate at which... | arxiv:1406.3020 |
it is well known that the addition of noise in a multistable system can induce random transitions between stable states. the rate of transition can be characterised in terms of the noise - free system ' s dynamics and the added noise : for potential systems in the presence of asymptotically low noise the well - known k... | arxiv:1705.08462 |
aims : we investigate a new method to for obtaining the plasma parameters of solar prominences observed in the mgii h & k spectral lines by comparing line profiles from the iris satellite to a bank of profiles computed with a one - dimensional non - local thermodynamic equilibrium ( non - lte ) radiative transfer code.... | arxiv:2106.10351 |
the dueling bandits problem is an online learning framework for learning from pairwise preference feedback, and is particularly well - suited for modeling settings that elicit subjective or implicit human feedback. in this paper, we study the problem of multi - dueling bandits with dependent arms, which extends the ori... | arxiv:1705.00253 |
we prove an averaging principle which asserts convergence of diffusion processes on domains separated by semi - permeable membranes, when diffusion coefficients tend to infinity while the flux through the membranes remains constant. in the limit, points in each domain are lumped into a single state of a limit markov ch... | arxiv:1603.00494 |
we consider random fields indexed by finite subsets of an amenable discrete group, taking values in the banach - space of bounded right - continuous functions. the field is assumed to be equivariant, local, coordinate - wise monotone, and almost additive, with finite range dependence. using the theory of quasi - tiling... | arxiv:1711.07525 |
let $ y _ 1 $ be a closed, oriented 3 - manifold and $ \ sigma $ denote a non - separating closed, orientable surface in $ y _ 1 $ which consists of two connected components of the same genus. by cutting $ y _ 1 $ along $ \ sigma $ and re - gluing it using an orientation - preserving diffeomorphism of $ \ sigma $ we ob... | arxiv:2410.20307 |
we give an explicit dimension formula for paramodular forms of degree two of prime level with plus or minus sign of the atkin - - lehner involution of weight $ \ det ^ k \ operatorname { sym } ( j ) $ with $ k \ geq 3 $, as well as a dimension formula for algebraic modular forms of any weight associated with the binary... | arxiv:2208.13578 |
twitter is now a gold marketing tool for entities concerned with online reputation. to automatically monitor online reputation of entities, systems have to deal with ambiguous entity names, polarity detection and topic detection. we propose three approaches to tackle the first issue : monitoring twitter in order to fin... | arxiv:1510.07385 |
the quantum behavior of superconducting qubits coupled to resonators is very similar to that of atoms in optical cavities [ 1, 2 ], in which the resonant cavity confines photons and promotes strong light - matter interactions. the cavity end - mirrors determine the performance of the coupled system, with higher mirror ... | arxiv:1208.2950 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.