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research and development at the nanoscale requires a large degree of integration, from convergence of research disciplines in new fields of enquiry to new linkages between start - ups, regional actors and research facilities. based on the analysis of two clusters in nanotechnologies ( mesa + ( twente ) and other centre... | arxiv:0911.2982 |
we consider multi - parton collinear limits of qcd amplitudes at tree level. using the mhv formalism we specify the underlying analytic structure of the resulting multi - collinear splitting functions. we derive general results for these splitting functions that are valid for specific numbers of negative helicity parto... | arxiv:hep-ph/0505219 |
with our coupled jet - fluid model, we study the nuclear modifications of full jets and jet structures for single inclusive jets and $ \ gamma $ - jets in pb + pb collisions at $ 5. 02 $ ~ atev and $ 2. 76 $ ~ atev. the in - medium evolution of full jet shower is described by a set of coupled transport equations includ... | arxiv:1906.09562 |
vershik and kerov conjectured in 1985 that dimensions of irreducible representations of finite symmetric groups, after appropriate normalization, converge to a constant with respect to the plancherel family of measures on the space of young diagrams. the statement of the vershik - kerov conjecture can be seen as an ana... | arxiv:1001.4275 |
the explosive growth of information challenges people ' s capability in finding out items fitting to their own interests. recommender systems provide an efficient solution by automatically push possibly relevant items to users according to their past preferences. recommendation algorithms usually embody the causality f... | arxiv:1501.03577 |
suppose that $ ( z _ n ) _ { n \ geq0 } $ is a supercritical branching process in independent and identically distributed random environment. the right tail function of the scaled growth rate for $ ( z _ n ) _ { n \ geq0 } $ is studied. the upper bounds for $ \ displaystyle \ mathbb { p } \ left [ \ frac { \ log z _ n ... | arxiv:1912.11790 |
multiple parallel attention mechanisms that use multiple attention heads facilitate greater performance of the transformer model for various applications e. g., neural machine translation ( nmt ), text classification. in multi - head attention mechanism, different heads attend to different parts of the input. however, ... | arxiv:2108.01377 |
modern data integration systems need to process large amounts of data from a variety of data sources and with real - time integration constraints. they are not only employed in enterprises for managing internal data but are also used for a variety of web services that use techniques such as entity resolution or data cl... | arxiv:1610.07732 |
we studied the decay psi ( 2s ) to gamma eta _ c ( 2s ) with 25. 9 million psi ( 2s ) events collected with the cleo - c detector. no psi ( 2s ) to gamma eta _ c ( 2s ) decays were observed in any of the eleven exclusive eta _ c ( 2s ) decay modes studied. the product branching fraction upper limits were determined for... | arxiv:0909.2812 |
the m - theory origin of the iib gauged supergravities in nine dimensions, classified according to the inequivalent classes of monodromy, is shown to exactly corresponds to the global description of the supermembrane with central charges. the global description is a realization of the sculpting mechanism of gauging ( a... | arxiv:1203.2767 |
the purpose of this paper is to prove pointwise inequalities and to establish the boundedness on weighted $ l ^ { p } $ spaces for pseudo - differential operators $ t _ { a } $ defined by the symbol $ a \ in s ^ { m } _ { \ varrho, \ delta } $ with $ 0 \ leq \ varrho \ leq1, $ $ 0 \ leq \ delta < 1 $. firstly, we prove... | arxiv:2206.09825 |
the statistical analysis of the soon to come planck satellite cmb data will help set tighter bounds on major cosmological parameters. on the way, a number of practical difficulties need to be tackled, notably that several other astrophysical sources emit radiation in the frequency range of cmb observations. some level ... | arxiv:0804.1295 |
isolating ground - based interferometric gravitational wave observatories from environmental disturbances is one of the great challenges of the advanced detector era. in order to directly observe gravitational waves, the detector components and test masses must be highly inertially decoupled from the ground motion not ... | arxiv:1502.06300 |
emphasizes the use of collagen, chitin, keratin, and elastin. the ' hard ' phases are often strengthened by crystalline minerals, which nucleate and grow in a bio - mediated environment that determines the size, shape and distribution of individual crystals. the most important mineral phases have been identified as hyd... | https://en.wikipedia.org/wiki/Ceramic_engineering |
we study the existence of positive viscosity solutions to trudinger ' s equation for cylindrical domains $ \ omega \ times [ 0, t ) $, where $ \ omega \ subset \ mathbb { r } ^ n, \ ; n \ ge 2, $ is a bounded domain, $ t > 0 $ and $ 2 \ leq p < \ infty $. we show existence for general domains $ \ omega, $ when $ n < p ... | arxiv:1501.05585 |
we study the light scalar sector up to $ 1. 8 $ gev by using a quantum field theoretical approach which includes a single kaonic state in a lagrangian with both derivative and non - derivative interactions. by performing a fit to $ \ pi k $ phase shift data in the $ i = 1 / 2, $ $ j = 0 $ channel, we show that $ k _ { ... | arxiv:1512.01071 |
various notions of condition numbers are used to study some sensitivity aspects of scalar optimization problems. the aim of this paper is to introduce a notion of condition number to study the case of a multiobjective optimization problem defined via m convex c ^ 1, 1 objective functions on a given closed ball in r ^ n... | arxiv:1201.5795 |
in the present paper the adjoint action of the unitriangular group in the nilradical of a parabolic subalgebra is studied. we set up general conjectures on the construction of the field of invariants and the structure of orbits of maximal dimension. the conjecture is proved for parabolic subalgebras of special types. | arxiv:1203.2754 |
we show that if $ a $ is a unital $ c ^ * $ - algebra and $ b $ is a cuntz - krieger algebra for which $ a \ otimes \ mathbb { k } \ cong b \ otimes \ mathbb { k } $, then $ a $ is a cuntz - krieger algebra. consequently, corners of cuntz - krieger algebras are cuntz - krieger algebras. | arxiv:1209.4336 |
in order to better manage the premiums and encourage safe driving, many commercial insurance companies ( e. g., geico, progressive ) are providing options for their customers to install sensors on their vehicles which collect individual vehicle ' s traveling data. the driver ' s insurance is linked to his / her driving... | arxiv:1511.00329 |
unforced shoaling waves experience growth and changes to wave shape. similarly, wind - forced waves on a flat - bottom likewise experience growth / decay and changes to wave shape. however, the combined effect of shoaling and wind - forcing on wave shape, particularly relevant in the near - shore environment, has not y... | arxiv:2110.05519 |
controlling domain wall motion is important due to the impact on the viability of proposed nanowire devices. one hurdle is slow domain wall speed when driven by fields greater than the walker field, due to nucleation of vortices in the wall. we present simulation results detailing the dynamics of these vortices ; inclu... | arxiv:0806.1205 |
gaia data release 3 ( dr3 ) provides extensive information on the astrophysical properties of stars, such as effective temperature, surface gravity, metallicity, and luminosity, for over 470 million objects. however, as gaia ' s stellar parameters in gsp - phot module are derived through model - dependent methods and i... | arxiv:2310.15671 |
in this paper we prove the existence of positive solutions of the following singular quasilinear schr \ " { o } dinger equations at critical growth \ begin { eqnarray * } - \ delta u - \ lambda c ( x ) u - \ kappa \ alpha ( \ delta ( | u | ^ { 2 \ alpha } ) ) | u | ^ { 2 \ alpha - 2 } u = | u | ^ { q - 2 } u + | u | ^ ... | arxiv:1709.07375 |
let $ g $ be a bipartite graph without loops and multiple edges on $ v \ ge 4 $ vertices, which can be drawn on the plane such that any edge intersects at most one other edge. we prove that such graph has at most $ 3v - 8 $ edges for even $ v \ ne 6 $ and at most $ 3v - 9 $ edges for odd $ v $ and $ v = 6 $. for all $ ... | arxiv:1307.1013 |
this paper investigates how to apply non - orthogonal multiple access ( noma ) as an add - on in terahertz ( thz ) networks. in particular, prior to the implementation of noma, it is assumed that there exists a legacy thz system, where spatial beams have already been configured to serve legacy primary users. the aim of... | arxiv:2205.12938 |
there is an abundance of literature on complex networks describing a variety of relationships among units in social, biological, and technological systems. such networks, consisting of interconnected nodes, are often self - organized, naturally emerging without any overarching designs on topological structure yet enabl... | arxiv:1011.1228 |
based on the horizon - scale magnetofluid model developed in [ arxiv : 2309. 13304 ], we investigate the millimeter - wave images of a geometrically thick accretion disk or a funnel wall, i. e., the magnetofluid that encloses the base of the jet region, around a kerr black hole. by employing the numerical method to sol... | arxiv:2401.14794 |
the compounds a $ _ 2 $ cu $ _ 3 $ o ( so $ _ 4 $ ) $ _ 3 $ ( a = na, k ) are characterized by copper hexamers which are weakly coupled to realize antiferromagnetic order below tn = 3 k. they constitute novel quantum spin systems with s = 1 triplet ground - states. we investigated the energy - level splittings of the c... | arxiv:2006.01593 |
a recent ab initio investigation of na - c binary compounds under moderate pressures has uncovered a possible stable nac $ _ 4 $ superconductor with an estimated critical temperature up to 41k. we revisit this promising binary system by performing a more focused exploration of na - intercalated graphite configurations,... | arxiv:2407.16056 |
solid - state devices made from correlated oxides such as perovskite nickelates are promising for neuromorphic computing by mimicking biological synaptic function. however, comprehending dopant action at the nanoscale poses a formidable challenge to understanding the elementary mechanisms involved. here, we perform ope... | arxiv:2309.04486 |
the order and disorder of binary representations of the natural numbers < 2 ^ 8 is measured using the bientropy function. significant differences are detected between the primes and the non primes. the bientropic prime density is shown to be quadratic with a very small gaussian distributed error. the work is repeated i... | arxiv:1912.08051 |
we develop a brst symmetric gaugeon formalism for the abelian rank - 2 antisymmetric tensor field in the lorentz breaking framework. the lorentz breaking is achieved here by considering a proper subgroup of lorentz group together with translation. in this scenario, the gaugeon fields together with the standard fields o... | arxiv:1906.03188 |
we consider some compact non - selfadjoint perturbations of fibered one - dimensional discrete schr \ " odinger operators. we show that the perturbed operator exhibits finite discrete spectrum under suitable \ - regularity conditions. | arxiv:2002.09590 |
we review the prequantization procedure in the context of super symplectic manifolds with a symplectic form which is not necessarily homogeneous. in developing the theory of non homogeneous symplectic forms, there is one surprising result : the poisson algebra no longer is the set of smooth functions on the manifold, b... | arxiv:math-ph/0306049 |
games are complex, multi - faceted systems that share common elements and underlying narratives, such as the conflict between a hero and a big bad enemy or pursuing a goal that requires overcoming challenges. however, identifying and describing these elements together is non - trivial as they might differ in certain pr... | arxiv:2204.09672 |
we prove two theorems which allow one to recognize indecomposable subcontinua of closed surfaces without boundary. if $ x $ is a subcontinuum of a closed surface $ s $, we call the components of $ s \ setminus x $ the complementary domains of $ x $. we prove that a continuum is either indecomposable or the union of two... | arxiv:0806.4009 |
the global existence of weak solutions to a class of quasilinear parabolic equations with nonlinearities depending on first order terms and integrable data in a moving domain is investigated. the class includes the $ p $ - laplace equation as a special case. weak solutions are shown to be global by obtaining appropriat... | arxiv:2003.00064 |
we consider optimal control of an unknown multi - agent linear quadratic ( lq ) system where the dynamics and the cost are coupled across the agents through the mean - field ( i. e., empirical mean ) of the states and controls. directly using single - agent lq learning algorithms in such models results in regret which ... | arxiv:2011.04686 |
in this paper, we demonstrate the possibility of performing automatic technology computer - aided - design ( tcad ) parameter calibration using machine learning, verified with experimental data. the machine only needs to be trained by tcad data. schottky barrier diode ( sbd ) fabricated with emerging ultra - wide - ban... | arxiv:2504.02283 |
recently, the variability ratio ( vr ) effect size statistic has been used with increasing frequency in the study of differences in variation of a measured variable between two study populations. more specifically, the vr effect size statistic allows for the detection of treatment effect heterogeneity ( teh ) of medica... | arxiv:2006.11848 |
axionlike particles ( alps ) are a common prediction of theories beyond the standard model of particle physics that could explain the entirety of the cold dark matter. these particles could be detected through their mixing with photons in external electromagnetic fields. here, we provide a short review over alp searche... | arxiv:1611.07784 |
one of the defining characteristic of human being is their ability to walk upright. loss or restriction of such ability whether due to the accident, spine problem, stroke or other neurological injuries can cause tremendous stress on the patients and hence will contribute negatively to their quality of life. modern rese... | arxiv:1401.7249 |
the property of almost every point being a lebesgue point has proven to be crucial for the consistency of several classification algorithms based on nearest neighbors. we characterize lebesgue points in terms of a 1 - nearest neighbor regression algorithm for pointwise estimation, fleshing out the role played by tie - ... | arxiv:2007.03937 |
most of existing statistical theories on deep neural networks have sample complexities cursed by the data dimension and therefore cannot well explain the empirical success of deep learning on high - dimensional data. to bridge this gap, we propose to exploit low - dimensional geometric structures of the real world data... | arxiv:2109.02832 |
magnetic x - ray diffraction combined with x - ray focusing optics is used to image individual antiferromagnetic spin density wave domains in a chromium single crystal at the micron scale. the cross section for non - resonant magnetic x - ray scattering depends on the antiferromagnetic modulation vector and spin polari... | arxiv:0705.4636 |
we obtain dispersion relations of magnetic field fluctuations for two crossings of the terrestrial foreshock by cluster spacecraft. these crossings cover plasma conditions which differ significantly in their plasma $ \ beta $ but not in the properties of the encountered ion population, both showing shell - like distrib... | arxiv:1601.08054 |
goal - conditioned robotic grasping in cluttered environments remains a challenging problem due to occlusions caused by surrounding objects, which prevent direct access to the target object. a promising solution to mitigate this issue is combining pushing and grasping policies, enabling active rearrangement of the scen... | arxiv:2504.03053 |
in this paper, we consider multi - objective optimization problems with a sparsity constraint on the vector of variables. for this class of problems, inspired by the homonymous necessary optimality condition for sparse single - objective optimization, we define the concept of l - stationarity and we analyze its relatio... | arxiv:2304.02369 |
we completely determine the $ \ tau $ - tilting finiteness of borel - schur algebras. to achieve this, we use two recently introduced techniques in silting theory : sign decomposition as introduced by aoki, higashitani, iyama, kase and mizuno [ arxiv : 2203. 15213 ], and symmetry of silting quivers as investigated by a... | arxiv:2310.00358 |
in this paper we study a nonlinear size - structured population model with distributed delay in the recruitment. the delayed problem is reduced into an abstract initial value problem of an ordinary differential equation in the banach space by using the delay semigroup techniques. the local existence and uniqueness of s... | arxiv:1404.3269 |
the maximal $ u ( 1 ) _ l $ supersymmetric inverse seesaw mechanism ( m $ l $ sis ) provides a natural way to relate asymmetric dark matter ( adm ) with neutrino physics. in this paper we point out that, m $ l $ sis is a natural outcome if one dynamically realizes the inverse seesaw mechanism in the next - to minimal s... | arxiv:1102.5644 |
we attempt to fit observations with 5 " resolution of the j = 2 - 1 transition of cs in the directions of h ii regions a, b, and g of w49a north as well as observations with 20 " resolution of the j = 2 - 1, 3 - 2, 5 - 4, and 7 - 6 transitions in the directions of h ii regions a and g by using radiative transfer calcul... | arxiv:astro-ph/0405085 |
let $ n $ be an integer and $ s $ be a real number such that $ n > 2s \ geq 2 $. inspired by the perturbation approach initiated by f. hang and p. yang ( \ textit { int. math. res. not. imrn }, 2020 ), we are interested in non - negative, smooth solution $ v $ to the following higher - order fractional equation \ [ { \... | arxiv:2305.07249 |
in analogy with the 290 - theorem of bhargava - hanke, a criterion set is a finite subset $ c $ of the totally positive integers in a given totally real number field such that if a quadratic form represents all elements of $ c $, then it necessarily represents all totally positive integers, i. e., is universal. we use ... | arxiv:2410.22507 |
on the basis of graded rtt formalism, the defining relation of the super - yangian y ( gl ( 1 | 1 ) ) is derived and its oscillator realization is constructed. | arxiv:hep-th/9612016 |
geometric singular perturbation theory ( gspt ) and conley index theory are two powerful techniques to analyze dynamical systems. conley already realized that using his index is easier for singular perturbation problems. in this paper, we will revisit conley ' s results and prove that the gspt technique of fenichel nor... | arxiv:1201.6083 |
gender bias is rampant in ai systems, causing bad user experience, injustices, and mental harm to women. school curricula fail to educate ai creators on this topic, leaving them unprepared to mitigate gender bias in ai. in this paper, we designed hands - on tutorials to raise ai creators ' awareness of gender bias in a... | arxiv:2309.08121 |
we describe all almost contact metric, almost hermitian and $ g _ 2 $ - structures admitting a connection with totally skew - symmetric torsion tensor, and prove that there exists at most one such connection. we investigate its torsion form, its ricci tensor, the dirac operator and the $ \ nabla $ - parallel spinors. i... | arxiv:math/0102142 |
in recent years, the field of gravitational wave astronomy has flourished. with the advent of more sophisticated ground - based detectors and space - based observatories, it is anticipated that gravitational wave events will be detected at a much higher rate in the near future. one of the future data analysis challenge... | arxiv:2305.04709 |
we demonstrate one - and two - photon diffraction and interference experiments utilizing parametric down - converted photon pairs ( biphotons ) and a transmission grating. with two - photon detection, the biphoton exhibits a diffraction - interference pattern equivalent to that of an effective single particle that is a... | arxiv:quant-ph/0210142 |
is non - universal and $ \ gamma _ e $ is the euler constant. the correlation function shows a faster decay at $ q = 1 $, corresponding to fermion operators in the dual picture, which should be visible in bragg scattering experiments. | arxiv:1304.4612 |
audio - driven talking video generation has advanced significantly, but existing methods often depend on video - to - video translation techniques and traditional generative networks like gans and they typically generate taking heads and co - speech gestures separately, leading to less coherent outputs. furthermore, th... | arxiv:2409.07649 |
we study the slow - roll single field inflation in the context of the consistent $ d \ to4 $ einstein - gauss - bonnet gravity that was recently proposed in \ cite { aoki : 2020lig }. in addition to the standard attractor regime, we find a new attractor regime which we call the gauss - bonnet attractor as the dominant ... | arxiv:2010.03973 |
we study a solution to the einstein field equations on an eight - dimensional pseudo - riemannian manifold ( a spacetime of four space dimensions and four time dimensions ) that exhibits inflation of three of the four space dimensions and deflation of three of the four time dimensions. hubble parameters $ ( \ mathbb { ... | arxiv:1304.0433 |
spreadsheet engineering methodologies are diverse and sometimes contradictory. it is difficult for spreadsheet developers to identify a spreadsheet engineering methodology that is appropriate for their class of spreadsheet, with its unique combination of goals, type of problem, and available time and resources. there i... | arxiv:0802.3919 |
in this paper, we search for conditions that the mass matrix of light neutrinos $ m _ { \ nu } $ is not a result of large cancellations for the type - i seesaw mechanism with four - zero texture. for the yukawa matrix of neutrinos $ y _ { \ nu } $ and heavy majorana mass matrix $ m _ { r } $, these conditions are writt... | arxiv:2110.10907 |
this paper presents an approach to ensure conditions on variable impedance controllers through the off - line tuning of the parameters involved in its description. in particular, we prove its application to term modulations defined by a learning from demonstration technique. this is performed through the assessment of ... | arxiv:2209.10244 |
in this paper, we prove several results on the finiteness of local cohomology of polynomial and formal power series rings. in particular, we give a partial affirmative answer for a question of l. n \ ' { u } \ ~ { n } ez - betancourt in [ j. algebra 399 ( 2014 ), 770 - - 781 ]. | arxiv:1507.02363 |
axino arises in supersymmetric versions of axion models and is a natural candidate for cold or warm dark matter. here we revisit axino dark matter produced thermally and non - thermally in light of recent developments. first we discuss the definition of axino relative to low energy axion one for several ksvz and dfsz m... | arxiv:1108.2282 |
we study quantum chromodynamics in the chiral large $ n _ c $ limit which contains a left - handed weyl fermion in the fundamental representation, a left - handed weyl fermion in the two index antisymmetric representation and $ ( n _ c - 3 ) $ left - handed weyl fermions in the antifundamental representation of the $ s... | arxiv:2404.12947 |
it has recently been shown how to break so ( 10 ) down to the standard model in a realistic way with only one adjoint higgs. the expectation value of this adjoint must point in the b - l direction. this has consequences for the possible form of the quark and lepton mass matrices. these consequences are explored in this... | arxiv:hep-ph/9712488 |
amplitudes in open topological string theory may be described completely by certain a - infinity - categories. we detail a general construction of all cyclic minimal models for a given a - infinity - algebra and apply this result to the case of n = 2 supersymmetric landau - ginzburg models. this allows to solve the tre... | arxiv:0904.0862 |
we study the dynamics of a class of endomorphisms of a ^ n which restricts, when n = 1, to the class of unicritical polynomials. over the complex numbers, we obtain lower bounds on the sum of lyapunov exponents, and a statement which generalizes the compactness of the mandelbrot set. over the algebraic numbers, we obta... | arxiv:2006.15365 |
software engineering considers performance evaluation to be one of the key portions of software quality assurance. unfortunately, there seems to be a lack of standard methodologies for performance evaluation even in the scope of experimental computer science. inspired by the concept of " instantiation " in object - ori... | arxiv:1708.01419 |
we study the problem of learning the structure of an optimal bayesian network when additional constraints are posed on the network or on its moralized graph. more precisely, we consider the constraint that the network or its moralized graph are close, in terms of vertex or edge deletions, to a sparse graph class $ \ pi... | arxiv:2004.14724 |
interstellar neutral atoms provide a remote diagnostic of plasma in the outer heliosheath and the very local interstellar medium via charge exchange collisions that convert ions into atoms and vice versa. so far, most studies of interstellar atoms assumed that daughter hydrogen atoms directly inherit the kinetic proper... | arxiv:1911.10230 |
science education is the teaching and learning of science to school children, college students, or adults within the general public. the field of science education includes work in science content, science process ( the scientific method ), some social science, and some teaching pedagogy. the standards for science educ... | https://en.wikipedia.org/wiki/Science_education |
we introduce poincar \ ' e type inequalities based on rearrangement invariant spaces in the setting of metric measure spaces and analyze when they imply the doubling condition on the underline measure. | arxiv:2305.12873 |
a macroscopic energy barrier is a necessary condition for self - correcting quantum memory. in this paper, we prove tight bounds on the energy barrier applicable to any quantum code obtained from the hypergraph product of two classical codes. if the underlying classical codes are low - density parity - check codes ( ld... | arxiv:2407.20526 |
we present a theorical investigation of the optical transmission of a dielectric grating carved in a tungsten layer. for appropriate wavelengths tungsten shows indeed a dielectric behaviour. our numerical simulations leads to theoretical results similar to those found with metallic systems studied in earlier works. the... | arxiv:physics/0301068 |
a key feature of the classical fluctuation dissipation theorem is its ability to approximate the average response of a dynamical system to a sufficiently small external perturbation from an appropriate time correlation function of the unperturbed dynamics of this system. in the present work, we examine the situation wh... | arxiv:1903.07226 |
this note is about an extension of the kodaira - spencer functional to calabi - yau manifolds of any dimension. | arxiv:2106.08561 |
in 1990 ' s very high energy gamma - ray astrophysics has dramatically advanced due to the imaging air \ v { c } erenkov telescopes ( iacts ). after the first detection of tev gamma - ray emission from the crab nebula in 1989, several type of tev gamma - ray sources, active galactic nuclei ( agn ), young pulsar, and su... | arxiv:astro-ph/0211138 |
motivated by recent research on quantifying bacterial growth dynamics based on genome assemblies, we consider a permuted monotone matrix model $ y = \ theta \ pi + z $, where the rows represent different samples, the columns represent contigs in genome assemblies and the elements represent log - read counts after prepr... | arxiv:1911.10604 |
we describe typical degenerations of quadratic differentials thus describing ` ` generic cusps ' ' of the moduli space of meromorphic quadratic differentials with at most simple poles. the part of the boundary of the moduli space which does not arise from ` ` generic ' ' degenerations is often negligible in problems in... | arxiv:math/0402197 |
the viscous spreading of planetary rings is believed to be counteracted by satellite torques, either through an individual resonance or through overlapping resonances. for the a ring of saturn, it has been commonly believed that the satellite janus alone can prevent the ring from spreading via its 7 : 6 lindblad resona... | arxiv:1710.08462 |
charuco boards are used for camera calibration, monocular pose estimation, and pose verification in both robotics and augmented reality. such fiducials are detectable via traditional computer vision methods ( as found in opencv ) in well - lit environments, but classical methods fail when the lighting is poor or when t... | arxiv:1812.03247 |
we demonstrate a continuous output coupler for magnetically trapped atoms. over a period of up to 100 ms a collimated and monoenergetic beam of atoms is continuously extracted from a bose - einstein condensate. the intensity and kinetic energy of the output beam of this atom laser are controlled by a weak rf - field th... | arxiv:cond-mat/9812258 |
this paper considers the lurye system of a discrete - time, linear time - invariant plant in negative feedback with a nonlinearity. both monotone and slope - restricted nonlinearities are considered. the main result is a procedure to construct destabilizing nonlinearities for the lurye system. if the plant satisfies a ... | arxiv:2009.02468 |
the recent progress in understanding the qcd phase diagram and the physics of the qcd critical point is reviewed. | arxiv:hep-ph/0402115 |
through its projects, the? atelier inter - \ ' etablissements de productique lorrain? ( aipl ), as the owner and contractor of rank 1, is committed to provide his customers ( teachers, training courses, students etc... ) credible teaching materials at the scale of a real industrial flexible production of goods and serv... | arxiv:0904.4411 |
we argue supersymmetric generalizations of fuzzy two - and four - spheres based on the unitary - orthosymplectic algebras, $ uosp ( n | 2 ) $ and $ uosp ( n | 4 ) $, respectively. supersymmetric version of schwinger construction is applied to derive graded fully symmetric representation for fuzzy superspheres. as a cla... | arxiv:1106.5077 |
we investigate the holographic superconductors immersed in an external magnetic field by using the analytical approach. we obtain the spatially dependent condensate solutions in the presence of the magnetism and find analytically that the upper critical magnetic field satisfies the relation given in the ginzburg - land... | arxiv:1002.4901 |
scalar top studies at the ilc are reviewed from initial sensitivity studies to a new precision mass determination method. | arxiv:0712.4207 |
[ abridged ] to investigate the evolution in the relation between galaxy stellar and central black hole mass we construct a volume limited complete sample of 85 agn with host galaxy stellar masses m _ { * } > 10 ^ { 10. 5 } m _ { sol }, and specific x - ray luminosities l _ { x } > 2. 35 x 10 ^ { 43 } erg s ^ { - 1 } a... | arxiv:1008.2162 |
the parton momentum density distributions of the proton were obtained from a nlo qcd analysis of hera and fixed target structure function data. the resulting parton distribution set includes the full information on errors and correlations. | arxiv:hep-ph/0006193 |
mathematical reasoning would be one of the next frontiers for artificial intelligence to make significant progress. the ongoing surge to solve math word problems ( mwps ) and hence achieve better mathematical reasoning ability would continue to be a key line of research in the coming time. we inspect non - neural and n... | arxiv:2111.05364 |
in this work, we investigate whether humans can manually generate high - quality robot paths for optical inspections. typically, automated algorithms are used to solve the inspection planning problem. the use of automated algorithms implies that specialized knowledge from users is needed to set up the algorithm. we aim... | arxiv:1909.06077 |
we prove an existence result for a " generalised " monge - amp \ ` ere equation introduced earlier under some assumptions on a flat complex 3 - torus. as an application we prove the existence of chern connections on certain kinds of holomorphic vector bundles on complex 3 - tori whose top chern character forms are give... | arxiv:1310.1656 |
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