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we spectroscopically characterize the atmosphere of hd 106906b, a young low - mass companion near the deuterium burning limit. the wide separation from its host star of 7. 1 " makes it an ideal candidate for high s / n and high - resolution spectroscopy. we aim to derive new constraints on the spectral type, effective ... | arxiv:1708.05747 |
we show how careful control of the incident polarization of a light beam close to the brewster angle gives a giant transverse spatial shift on reflection. this resolves the long - standing puzzle of why such beam shifts transverse to the incident plane [ imbert - fedorov ( if ) shifts ] tend to be an order of magnitude... | arxiv:1401.5505 |
we present tokenverse - - a method for multi - concept personalization, leveraging a pre - trained text - to - image diffusion model. our framework can disentangle complex visual elements and attributes from as little as a single image, while enabling seamless plug - and - play generation of combinations of concepts ex... | arxiv:2501.12224 |
we introduce moma, a novel modality - aware mixture - of - experts ( moe ) architecture designed for pre - training mixed - modal, early - fusion language models. moma processes images and text in arbitrary sequences by dividing expert modules into modality - specific groups. these groups exclusively process designated... | arxiv:2407.21770 |
administration and hospital information system other health information technology and health informatics = = in science = = applications of icts in science, research and development, and academia include : internet research online research methods science communication and communication between scientists scholarly da... | https://en.wikipedia.org/wiki/Information_and_communications_technology |
in adaptive dynamical networks, the dynamics of the nodes and the edges influence each other. we show that we can treat such systems as a closed feedback loop between edge and node dynamics. using recent advances on the stability of feedback systems from control theory, we derive local, sufficient conditions for steady... | arxiv:2411.10387 |
we explore the possibilities for spin - singlet superconductivity in newly discovered altermagnets. investigating $ d $ - wave altermagnets, we show that finite - momentum superconductivity can easily emerge in altermagnets even though they have no net magnetization, when the superconducting order parameter also has $ ... | arxiv:2309.14427 |
we seek to establish the presence and properties of gas in the circumstellar disk orbiting t cha, a nearby ( d ~ 110 pc ), relatively evolved ( age ~ 5 - 7 myr ) yet actively accreting 1. 5 msun t tauri star. we used the apex 12 m radiotelescope to search for submillimeter molecular emission from the t cha disk, and we... | arxiv:1310.8080 |
we study the decay b - > k * l + l - in the qcd factorization approach and propose a new integrated observable whose dependence on the form factors is almost negligible, consequently the non - - perturbative error is significantly reduced and indeed its overall theoretical error is dominated by perturbative scale uncer... | arxiv:1007.4015 |
the gas mass fraction in galaxy clusters is a convenient probe to use in cosmological studies, as it can help derive constraints on a collection of cosmological parameters. it is however subject to various effects from the baryonic physics inside galaxy clusters, which may bias the obtained cosmological constraints. am... | arxiv:2204.12823 |
context. a significant fraction of the predicted baryons remains undetected in the local universe. we adopted the common assumption that a large fraction of the missing baryons corresponds to the hot ( log t ( k ) = 5. 5 - 7 ) phase of the warm hot intergalactic medium ( whim ). we base our missing baryons search on th... | arxiv:2012.09203 |
as the practical use of answer set programming ( asp ) has grown with the development of efficient solvers, we expect a growing interest in extensions of asp as their semantics stabilize and solvers supporting them mature. epistemic specifications, which adds modal operators k and m to the language of asp, is one such ... | arxiv:1608.06910 |
k2 - 139 b is a warm jupiter with an orbital period of 28. 4 d, but only three transits of this system have previously been observed, in the long - cadence mode of k2, limiting the precision with which the orbital period can be determined, and future transits predicted. we report photometric observations of four transi... | arxiv:2205.09355 |
in this manuscript we analyze a data set containing information on children with hodgkin lymphoma ( hl ) enrolled on a clinical trial. treatments received and survival status were collected together with other covariates such as demographics and clinical measurements. our main task is to explore the potential of machin... | arxiv:2001.05534 |
the analysis of hadronic interactions with effective field theory techniques is complicated by the appearance of a large number of low - energy constants, which are usually fitted to data. on the other hand, the large - $ n _ c $ limit imposes natural short - distance constraints on these low - energy constants, provid... | arxiv:1407.3750 |
we propose a general langevin equation describing the universal properties of synchronization transitions in extended systems. by means of theoretical arguments and numerical simulations we show that the proposed equation exhibits, depending on parameter values, either : i ) a continuous transition in the bounded karda... | arxiv:cond-mat/0301059 |
we study quark thermal recombination as a function of energy density during the evolution of a heavy - ion collision in a numerical model that reproduces aspects of qcd phenomenology. we show that starting with a set of free quarks ( or quarks and antiquarks ) the probability to form colorless clusters of three quarks ... | arxiv:0710.3629 |
observations of soft x - ray transients in quiescence suggest the existence of heat sources in the crust of accreting neutron stars. heat is thought to be released by electroweak and nuclear processes triggered by the burying of ashes of x - ray bursts. the heating is studied using a fully quantum approach taking consi... | arxiv:1806.03861 |
. s., they hold only 24 % of stem jobs. research suggests that exposing girls to female inventors at a young age has the potential to reduce the gender gap in technical stem fields by half. campaigns from organizations like the national inventors hall of fame aimed to achieve a 50 / 50 gender balance in their youth ste... | https://en.wikipedia.org/wiki/Science,_technology,_engineering,_and_mathematics |
the color, and reduce the water content of food and liquid products. this process is mostly seen when processing milk, starch derivatives, coffee, fruit juices, vegetable pastes and concentrates, seasonings, sauces, sugar, and edible oil. evaporation is also used in food dehydration processes. the purpose of dehydratio... | https://en.wikipedia.org/wiki/Food_engineering |
kneser ' s theorem in the integers asserts that denoting by $ \ underline { \ mathrm { d } } $ the lower asymptotic density, if $ \ underline { \ mathrm { d } } ( x _ 1 + \ cdots + x _ k ) < \ sum _ { i = 1 } ^ k \ underline { \ mathrm { d } } ( x _ i ) $ then the sumset $ x _ 1 + \ cdots + x _ k $ is \ emph { periodic... | arxiv:2410.13275 |
projective reed - muller codes correspond to subcodes of the reed - muller code in which the polynomials being evaluated to yield codewords, are restricted to be homogeneous. the generalized hamming weights ( ghw ) of a code $ { \ cal c } $, identify for each dimension $ \ nu $, the smallest size of the support of a su... | arxiv:1806.02028 |
distribution grid reliability and resilience has become a major topic of concern for utilities and their regulators. in particular, with the increase in severity of extreme events, utilities are considering major investments in distribution grid assets to mitigate the damage of highly impactful outages. communicating t... | arxiv:2209.14460 |
modern recording techniques enable neuroscientists to simultaneously study neural activity across large populations of neurons, with capturing predictor - dependent correlations being a fundamental challenge in neuroscience. moreover, the fact that input covariates often lie in restricted subdomains, according to exper... | arxiv:2409.19717 |
extending the understanding of bose - einstein condensate ( bec ) physics to new geometries and topologies has a long and varied history in ultracold atomic physics. one such new geometry is that of a bubble, where a condensate would be confined to the surface of an ellipsoidal shell. study of this geometry would give ... | arxiv:1906.05885 |
in this paper, we investigate how field programmable gate arrays can serve as hardware accelerators for real - time semantic segmentation tasks relevant for autonomous driving. considering compressed versions of the enet convolutional neural network architecture, we demonstrate a fully - on - chip deployment with a lat... | arxiv:2205.07690 |
we performed multiwavelength observations of the young planetary nebula ( pn ) m1 - 11 and obtained its elemental abundances, dust mass, and the evolutionary status of the central star. the akari / irc, vlt / visir, and spitzer / irs spectra show features due to carbon - rich dust, such as the 3. 3, 8. 6, and 11. 3 um ... | arxiv:1301.7104 |
short gamma - ray bursts ( grbs ) are known to be associated with binary neutron star ( nsns ) or black hole - neutron star ( bhns ) mergers. the detection of gravitational wave and its associated electromagnetic counterparts gw / grb 170817a has shown that interactions between relativistic jets and mildly relativistic... | arxiv:2401.10094 |
this paper presents the first numerical solution to the non - linear evolution equation for diffractive dissociation processes in deep inelastic scattering. it is shown that the solution depends on one scaling variable $ \ tau = q ^ 2 / q ^ { d 2 } _ s ( x, x _ 0 ) $, where $ q ^ d _ s ( x, x _ 0 ) $ is the saturation ... | arxiv:hep-ph/0108239 |
the existence of one - way functions is one of the most fundamental assumptions in classical cryptography. in the quantum world, on the other hand, there are evidences that some cryptographic primitives can exist even if one - way functions do not exist. we therefore have the following important open problem in quantum... | arxiv:2210.03394 |
denote by $ \ dc ( m ) _ 0 $ the identity component of the group of compactly supported $ c ^ \ infty $ diffeomorphisms of a connected $ c ^ \ infty $ manifold $ m $, and by $ \ hr $ the group of the homeomorphisms of $ \ r $. we show that if $ m $ is a closed manifold which fibers over $ s ^ m $ ( $ m \ geq 2 $ ), the... | arxiv:1309.0618 |
video anomaly detection ( vad ) is a significant computer vision problem. existing deep neural network ( dnn ) based vad methods mostly follow the route of frame reconstruction or frame prediction. however, the lack of mining and learning of higher - level visual features and temporal context relationships in videos li... | arxiv:2304.05112 |
low - rank adaptations ( lora ) are widely used to fine - tune large models across various domains for specific downstream tasks. while task - specific loras are often available, concerns about data privacy and intellectual property can restrict access to training data, limiting the acquisition of a multi - task model ... | arxiv:2411.15231 |
we study direct searches of additional higgs bosons in multi - top - quarks events at the lhc run - ii, its luminosity upgraded version with 3000 fb $ ^ { - 1 } $, and the international linear collider ( ilc ) with the collision energy of 1 tev. additional higgs bosons are predicted in all kinds of extended higgs secto... | arxiv:1505.01089 |
it has long been known that qcd undergoes a deconfining phase transition at high temperature. one of the consequent features of this new, quark - gluon phase is that hadrons become unbounded. in this talk meson correlation functions at non - zero momentum are studied in the deconfined phase using the maximum entropy me... | arxiv:1010.0845 |
ultrafast optical techniques allow to study ultrafast molecular dynamics involving both nuclear and electronic motion. to support interpretation, theoretical approaches are needed that can describe both the nuclear and electron dynamics. hence, we revisit and expand our ansatz for the coupled description of the nuclear... | arxiv:2102.13547 |
music is usually highly structured and it is still an open question how to design models which can successfully learn to recognize and represent musical structure. a fundamental problem is that structurally related patterns can have very distinct appearances, because the structural relationships are often based on tran... | arxiv:1708.05325 |
the optical light that is generated simultaneously with the x - rays and gamma - rays during a gamma - ray burst ( grb ) provides clues about the nature of the explosions that occur as massive stars collapse to form black holes. we report on the bright optical flash and fading afterglow from the powerful burst grb 1304... | arxiv:1311.5489 |
we present modeling and interpretation of the continuum and emission lines for a sample of 51 unobscured type 1 active galactic nuclei ( agn ). all of these agns have high quality spectra from both xmm - newton and sloan digital sky survey ( sdss ). we extend the wavelength coverage where possible by adding simultaneou... | arxiv:1109.2069 |
we give an induction - free axiom system for diophantine correct open induction. we relate the problem of whether a finitely generated ring of puiseux polynomials is diophantine correct to a problem about the value - distribution of a tuple of semialgebraic functions with integer arguments. we use this result, and a th... | arxiv:1010.3798 |
an expression for the first variation of the area functional of the second fundamental form is given for a hypersurface in a semi - riemannian space. the concept of the " mean curvature of the second fundamental form " is then introduced. some characterisations of extrinsic hyperspheres in terms of this curvature are g... | arxiv:0709.2107 |
we prove that for any positive integers $ k $ and $ d $, if a graph $ g $ has maximum average degree at most $ 2k + \ frac { 2d } { d + k + 1 } $, then $ g $ decomposes into $ k + 1 $ pseudoforests $ c _ { 1 }, \ ldots, c _ { k + 1 } $ such that there is an $ i $ such that for every connected component $ c $ of $ c _ {... | arxiv:1905.02600 |
we bound the locations of outermost minimal surfaces in geometrostatic manifolds whose adm mass is small relative to the separation between the black holes and prove the intrinsic flat stability of the positive mass theorem in this setting. | arxiv:1707.03008 |
we extract the heavy - quark diffusion coefficient \ kappa and the resulting momentum broadening < p ^ 2 > in a far - from - equilibrium non - abelian plasma. we find several features in the time dependence of the momentum broadening : a short initial rapid growth of < p ^ 2 >, followed by linear growth with time due t... | arxiv:2005.02418 |
trapped - ion hardware based on the magnetic gradient induced coupling ( magic ) scheme is emerging as a promising platform for quantum computing. nevertheless, in this - - as in any other - - quantum - computing platform, many technical questions still have to be resolved before large - scale and error - tolerant appl... | arxiv:2409.10498 |
the structure of an online social network in most cases cannot be described just by links between its members. we study online social networks, in which members may have certain attitude, positive or negative toward each other, and so the network consists of a mixture of both positive and negative relationships. our go... | arxiv:1212.1633 |
to reveal the importance of temporal precision in ground truth audio event labels, we collected precise ( ~ 0. 1 sec resolution ) " strong " labels for a portion of the audioset dataset. we devised a temporally strong evaluation set ( including explicit negatives of varying difficulty ) and a small strong - labeled tra... | arxiv:2105.07031 |
the demands of modern electronic components require advanced computing platforms for efficient information processing to realize in - memory operations with a high density of data storage capabilities towards developing alternatives to von neumann architectures. herein, we demonstrate the multifunctionality of monolaye... | arxiv:2305.02259 |
let $ g $ be a co - amenable compact quantum group. we show that a right coideal of $ g $ is of quotient type if and only if it is the range of a conditional expectation preserving the haar state and is globally invariant under the left action of the dual discrete quantum group. we apply this result to theory of poisso... | arxiv:math/0611327 |
we report the discovery of a $ 1 ^ \ circ $ scale x - ray plume in the northern galactic center ( gc ) region observed with suzaku. the plume is located at ( $ l $, $ b $ ) $ \ sim $ ( $ 0 \ mbox { $. \! \! ^ \ circ $ } 2 $, $ 0 \ mbox { $. \! \! ^ \ circ $ } 6 $ ), east of the radio lobe reported by previous studies. ... | arxiv:1903.02571 |
the classification of galaxies as spirals or ellipticals is a crucial task in understanding their formation and evolution. with the arrival of large - scale astronomical surveys, such as the sloan digital sky survey ( sdss ), astronomers now have access to images of a vast number of galaxies. however, the visual inspec... | arxiv:2312.00184 |
we develop a theory to teleport an unknown quantum state using entanglement between two distant parties. our theory takes into account experimental limitations due to contribution of multi - photon pair production of parametric down conversion source, inefficiency and dark counts of detectors and channel losses. we use... | arxiv:1508.01141 |
a lattice boltzmann scheme is presented which recovers the dynamics of nematic and chiral liquid crystals ; the method essentially gives solutions to the qian - sheng equations for the evolution of the velocity and tensor order - parameter fields. the resulting algorithm is able to include five independent leslie visco... | arxiv:cond-mat/0602421 |
this paper is aimed to study the ergodic short - term behaviour of discretizations of circle expanding maps. more precisely, we prove some asymptotics of the distance between the $ t $ - th iterate of lebesgue measure by the dynamics $ f $ and the $ t $ - th iterate of the uniform measure on the grid of order $ n $ by ... | arxiv:2206.07991 |
the notion of zariski pairs for projective curves in $ \ mathbb p ^ 2 $ is known since the pioneer paper of zariski \ cite { zariski } and for further development, we refer the reference in \ cite { bartolo }. in this paper, we introduce a notion of zariski pair of links in the class of isolated hypersurface singularit... | arxiv:2203.10684 |
bounds on turbulent averages in shear flows can be derived from the navier - stokes equations by a mathematical approach called the background method. bounds that are optimal within this method can be computed at each reynolds number re by numerically optimizing subject to a spectral constraint, which requires a quadra... | arxiv:2503.04005 |
certain types of bilinearly defined sets in $ \ mathbb { r } ^ n $ exhibit a higher degree of linearity than what is apparent by inspection. | arxiv:math/0208131 |
let $ k = \ mathbb { f } _ q ( c ) $ be the global function field of rational functions over a smooth and projective curve $ c $ defined over a finite field $ \ mathbb { f } _ q $. the ring of regular functions on $ c - s $ where $ s \ neq \ emptyset $ is any finite set of closed points on $ c $ is a dedekind domain $ ... | arxiv:1702.04922 |
we study time - uniform statistical inference for parameters in stochastic approximation ( sa ), which encompasses a bunch of applications in optimization and machine learning. to that end, we analyze the almost - sure convergence rates of the averaged iterates to a scaled sum of gaussians in both linear and nonlinear ... | arxiv:2410.15057 |
we study operator dynamics in brownian quantum many - body models with $ q $ - local interactions. the operator dynamics are characterized by the time - dependent size distribution, for which we derive an exact master equation in both the brownian majorana sachdev - ye - kitaev ( syk ) model and the spin model for gene... | arxiv:2408.11737 |
we formulate a conjecture for the three different lax operators that describe the bosonic sectors of the three possible $ n = 2 $ supersymmetric integrable hierarchies with $ n = 2 $ super $ w _ n $ second hamiltonian structure. we check this conjecture in the simplest cases, then we verify it in general in one of the ... | arxiv:hep-th/9604165 |
convolutional neural networks ( cnns ) have become the state - of - the - art in supervised learning vision tasks. their convolutional filters are of paramount importance for they allow to learn patterns while disregarding their locations in input images. when facing highly irregular domains, generalized convolutional ... | arxiv:1606.01166 |
we compute the thermodynamic properties of the glass phase in a binary mixture of soft spheres. our approach is a generalization to mixtures of the replica strategy, recently proposed by mezard and parisi, providing a first principle statistical mechanics computation of the thermodynamics of glasses. the method starts ... | arxiv:cond-mat/9903129 |
we consider the coupling of a single dirac fermion to the three component unit vector field which appears as an order parameter in the faddeev model. classically, the coupling is determined by requiring that it preserves a certain local frame independence. but quantum mechanically the separate left and right chiral fer... | arxiv:hep-th/0212053 |
we have established a plot of the anion height dependence of tc for the typical fe - based superconductors. the plot appeared a symmetric curve with a peak around 1. 38 a. both data at ambient pressure and under high pressure obeyed the unique curve. this plot will be one of the key strategies for both understanding th... | arxiv:1001.1801 |
we continue our investigation of spaces of long embeddings ( long embeddings are high - dimensional analogues of long knots ). in previous work we showed that when the dimensions are in the stable range, the rational homology groups of these spaces can be calculated as the homology of a direct sum of certain finite gra... | arxiv:1108.1001 |
this paper is devoted to the asymptotic behavior of global solutions to the convection - diffusion equation in the fujita - subcritical case. we improve the result by zuazua ( 1993 ) and establish higher order asymptotic expansions with decay estimates of the remainders. we also discuss the optimality for the decay rat... | arxiv:2406.01777 |
measures of activity of daily living ( adl ) are an important indicator of overall health but difficult to measure in - clinic. automated and accurate human activity recognition ( har ) using wrist - worn accelerometers enables practical and cost efficient remote monitoring of adl. key obstacles in developing high qual... | arxiv:2112.12272 |
we consider the two - body problem in a periodic potential, and study the bound - state dispersion of a spin - $ \ uparrow $ fermion that is interacting with a spin - $ \ downarrow $ fermion through a short - range attractive interaction. based on a variational approach, we obtain the exact solution of the dispersion i... | arxiv:2102.03530 |
most previous work in music emotion recognition assumes a single or a few song - level labels for the whole song. while it is known that different emotions can vary in intensity within a song, annotated data for this setup is scarce and difficult to obtain. in this work, we propose a method to predict emotion dynamics ... | arxiv:2210.09434 |
perturbative expansions of relativistic quantum field theories typically contain ultraviolet divergences requiring regularization and renormalization. many different regularization techniques have been developed over the years, but most regularizations require severe mutilation of the logical foundations of the theory.... | arxiv:0902.0590 |
in this work we present scanning fabry - perot h $ \ alpha $ observations of the isolated interacting galaxy pair ngc 5278 / 79 obtained with the puma fabry - perot interferometer. we derived velocity fields, various kinematic parameters and rotation curves for both galaxies. our kinematical results together with the f... | arxiv:0908.2109 |
in this paper, we introduce some new graded lie algebras associated with a hom - lie algebra. at first, we define the cup product bracket and its application to the deformation theory of hom - lie algebra morphisms. we observe an action of the well - known hom - analogue of the nijenhuis - richardson graded lie algebra... | arxiv:2409.01865 |
we consider the assumption that a tachyonic gluon mass imitates short - distance nonperturbative physics of qcd. the phenomenological implications include modifications of the qcd sum rules for correlators of currents with various quantum numbers. the new 1 / q ^ 2 terms allow to resolve in a natural way old puzzles in... | arxiv:hep-ph/9811275 |
we consider the problem of allocating $ m $ indivisible items to a set of $ n $ heterogeneous agents, aiming at computing a proportional allocation by introducing subsidy ( money ). it has been shown by wu et al. ( wine 2023 ) that when agents are unweighted a total subsidy of $ n / 4 $ suffices ( assuming that each it... | arxiv:2404.07707 |
we consider an ornstein - uhleneck ( ou ) process associated to self - normalised sums in i. i. d. symmetric random variables from the domain of attraction of $ n ( 0, 1 ) $ distribution. we proved the self - normalised sums converge to the ou process ( in $ c [ 0, \ infty ) $ ). importance of this is that the ou proce... | arxiv:1302.0158 |
in this paper we characterize planar central configurations in terms of a sectional curvature value of the jacobi - maupertuis metric. this characterization works for the $ n $ - body problem with general masses and any $ 1 / r ^ { \ alpha } $ potential with $ \ alpha > 0 $. we also observe dynamical consequences of th... | arxiv:1703.08445 |
we introduce a geometric method for identifying the coupling direction between two dynamical systems based on a bivariate extension of recurrence network analysis. global characteristics of the resulting inter - system recurrence networks provide a correct discrimination for weakly coupled r \ " ossler oscillators not ... | arxiv:1301.0934 |
the maximum agreement forest ( maf ) problem is a well - studied problem in evolutionary biology, which asks for a largest common subforest of a given collection of phylogenetic trees with identical leaf label - set. however, the previous work about the maf problem are mainly on two binary phylogenetic trees or two gen... | arxiv:1411.0062 |
an attempt to predict the new atomic dark matter lines is done on the example of a dark lepton atom - positronium. its layman - alpha line with the energy near 3 gev may be observable if the appropriate conditions realize. for this we have studied a { \ gamma } - ray excess in the center of our galaxy. in principle, th... | arxiv:1704.08872 |
we report studies of optical fabry - perot microcavities based on semiconducting single - wall carbon nanotubes with a quality factor of 160. we experimentally demonstrate a huge photoluminescence signal enhancement by a factor of 30 in comparison with the identical film and by a factor of 180 if compared with a thin f... | arxiv:1010.5041 |
as data sets continue to grow in size and complexity, effective and efficient techniques are needed to target important features in the variable space. many of the variable selection techniques that are commonly used alongside clustering algorithms are based upon determining the best variable subspace according to mode... | arxiv:1303.5294 |
in this paper we introduce the concept of quadratic operator perspective for a continuous function { \ phi } defined on the positive semi - axis of real numbers. this generalize the quadratic weighted operator geometric mean and the quadratic relative operator entropy. some inequalities for this perspective of convex f... | arxiv:1609.08607 |
we seek the best traffic allocation scheme for the edge - cloud computing network that satisfies constraints and minimizes the cost based on burstable billing. first, for a fixed network topology, we formulate a family of integer programming problems with random parameters describing the various traffic demands. then, ... | arxiv:2307.05170 |
we derive the fundamental limit to the resolution of far - field optical imaging, and demonstrate that, while a bound to the resolution of a fundamental nature does exit, contrary to the conventional wisdom it is neither exactly equal to nor necessarily close to abbe ' s estimate. our approach to imaging resolution tha... | arxiv:1903.05254 |
we introduce and demonstrate the power of a method to speed up current iterative techniques for n - body modified gravity simulations. our method is based on the observation that the accuracy of the final result is not compromised if the calculation of the fifth force becomes less accurate, but substantially faster, in... | arxiv:1511.08200 |
this paper studies how international investors ' concerns about model misspecification affect sovereign bond spreads. we develop a general equilibrium model of sovereign debt with endogenous default wherein investors fear that the probability model of the underlying state of the borrowing economy is misspecified. conse... | arxiv:1512.06960 |
in a recent letter [ phys. rev. lett. 110, 177406 ( 2013 ) ], presenting a spectroscopic study of the electrons emitted from the gan p - cap of a forward - biased ingan / gan light - emitting diode ( led ), the authors observed at least two distinct peaks in the electron energy distribution curves ( edcs ), separated b... | arxiv:1305.2512 |
operator learning based on neural operators has emerged as a promising paradigm for the data - driven approximation of operators, mapping between infinite - dimensional banach spaces. despite significant empirical progress, our theoretical understanding regarding the efficiency of these approximations remains incomplet... | arxiv:2406.18794 |
let $ \ mathbf { g } : = ( g _ 1, g _ 2, g _ 3 ) $ be a triple of graphs on a common vertex set $ v $ of size $ n $. a rainbow triangle in $ \ mathbf { g } $ is a triple of edges $ ( e _ 1, e _ 2, e _ 3 ) $ with $ e _ i \ in g _ i $ for each $ i $ and $ \ { e _ 1, e _ 2, e _ 3 \ } $ forming a triangle in $ v $. in this... | arxiv:2305.12772 |
in universal algebraic geometry the category of the finite generated free algebras of some fixed variety of algebras and the quotient group a / y are very important. here a is a group of all automorphisms of this category and y is a group of all inner automorphisms of this category. in the varieties of all the groups, ... | arxiv:1909.05955 |
we consider gated graphene nanoribbons subject to berry - mondragon boundary conditions in the presence of weak impurities. using field - - theoretical methods, we calculate the density of charge carriers ( and, thus, the quantum capacitance ) as well as the optical and dc conductivities at zero temperature. we discuss... | arxiv:1311.0254 |
traditional supervised voice activity detection ( vad ) methods work well in clean and controlled scenarios, with performance severely degrading in real - world applications. one possible bottleneck is that speech in the wild contains unpredictable noise types, hence frame - level label prediction is difficult, which i... | arxiv:2003.12222 |
our goal in this paper is to prove the global existence of a classical solution for the isentropic nozzle flow. regarding this problem, there exist some global existence theorems of weak solutions. however, that of classical solutions does not have much attention until now. when we consider the present problem, the mai... | arxiv:2402.05268 |
the growing use of large language model ( llm ) - based chatbots has raised concerns about fairness. fairness issues in llms can lead to severe consequences, such as bias amplification, discrimination, and harm to marginalized communities. while existing fairness benchmarks mainly focus on single - turn dialogues, mult... | arxiv:2410.19317 |
in this paper, we present a computationally efficient trajectory optimizer that can exploit gpus to jointly compute trajectories of tens of agents in under a second. at the heart of our optimizer is a novel reformulation of the non - convex collision avoidance constraints that reduces the core computation in each itera... | arxiv:2011.04240 |
the goal of this work is to study the optimal controls for the covid - 19 epidemic in brazil. we consider an age - structured seirq model with quarantine compartment, where the controls are the quarantine entrance parameters. we then compare the optimal controls for different quarantine lengths and distribution of the ... | arxiv:2005.09786 |
we present a brief description of the ` ` consistent discretization ' ' approach to classical and quantum general relativity. we exhibit a classical simple example to illustrate the approach and summarize current classical and quantum applications. we also discuss the implications for the construction of a well defined... | arxiv:gr-qc/0512065 |
in the case of one extra dimension, well known newton ' s potential $ \ phi ( r _ 3 ) = - g _ n m / r _ 3 $ is generalized to compact and elegant formula $ \ phi ( r _ 3, \ xi ) = - ( g _ n m / r _ 3 ) \ sinh ( 2 \ pi r _ 3 / a ) [ \ cosh ( 2 \ pi r _ 3 / a ) - \ cos ( 2 \ pi \ xi / a ) ] ^ { - 1 } $ if four - dimensio... | arxiv:0905.2222 |
the unit - lindley distribution was recently introduced in the literature as a viable alternative to the beta and the kumaraswamy distributions with support in ( 0 ; 1 ). this distribution enjoys many virtuous properties over the named distributions. in this article, we address the issue of parameter estimation from a ... | arxiv:1904.06181 |
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