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dilepton production in proton - and nucleus - induced reactions is studied in relativistic transport model using initial conditions determined by the string dynamics from rqmd. it is found that both the ceres and helios - 3 data for dilepton spectra in proton - nucleus reactions can be well described by the ` conventio... | arxiv:nucl-th/9611037 |
we revive the historically first dark matter model based on neutrinos, but with an additional assumption that neutrinos might exist in tachyonic almost sterile states. to this end, we propose a group - theoretical algorithm for the description of tachyons. the key point is that we employ a distinct tachyon lorentz grou... | arxiv:1602.03743 |
we present a bayesian hierarchical inference formalism to study the relation between the properties of dark matter halos and those of their central galaxies using weak gravitational lensing. unlike traditional methods, this technique does not resort to stacking the weak lensing signal in bins, and thus allows for a mor... | arxiv:1710.00007 |
we studied the magneto - transport in sio2 substrate - supported monolayer graphene and the quantum phase transitions that characterize the quantum hall regime, using magnetic fields up to 28t and temperatures down to 4k. the analysis of the temperature dependence of the hall and longitudinal resistivity reveals new no... | arxiv:1204.3832 |
astrologer and psychologist michel gauquelin stated that although he had failed to find evidence to support such indicators as the zodiacal signs and planetary aspects in astrology, he had found positive correlations between the diurnal positions of some of the planets and success in professions ( such as doctors, scie... | https://en.wikipedia.org/wiki/Astrology_and_science |
evolution sculpts both the body plans and nervous systems of agents together over time. in contrast, in ai and robotics, a robot ' s body plan is usually designed by hand, and control policies are then optimized for that fixed design. the task of simultaneously co - optimizing the morphology and controller of an embodi... | arxiv:1706.06133 |
we present a numerical analysis to simulate the response of a spherical resonant gravitational wave detector and to compute its sensitivity. under the assump - tion of optimal filtering, we work out the sensitivity curve for a sphere first taking into account only a single transducer, and then using a coherent analysis... | arxiv:gr-qc/0608106 |
bose - einstein condensates of ultracold atoms can be used to sense fluctuations of the magnetic field by means of transitions into untrapped hyperfine states. it has been shown recently that counting the outcoupled atoms can yield the power spectrum of the magnetic noise. we calculate the spectral resolution function ... | arxiv:1605.09611 |
the kinetics of the extrinsic spin hall conductivity induced by the skew scattering is performed from the fully microscopic kinetic spin bloch equation approach in $ ( 001 ) $ gaas symmetric quantum well. in the steady state, the extrinsic spin hall current / conductivity vanishes for the linear - $ \ mathbf k $ depend... | arxiv:0706.0370 |
i present higher loop order results for several calculations in chiral perturbation theory. 1 ) two - loop results at finite volume for hadronic vacuum polarization. 2 ) a three - loop calculation of the pion mass and decay constant in two - flavour chpt. for the pion mass all needed auxiliary parameters can be determi... | arxiv:1710.04840 |
in the paper, the authors analytically generalize the catalan numbers in combinatorial number theory, establish an integral representation of the analytic generalization of the catalan numbers by virtue of cauchy ' s integral formula in the theory of complex functions, and point out potential directions to further stud... | arxiv:2005.13515 |
we prove that the set of solutions to the parabolic singular $ p $ - laplace equation with dirichlet boundary conditions on a bounded lipschitz domain $ \ omega $ for all space dimensions is continuous in the parameter $ p \ in [ 1, + \ infty ) $ and the initial data. the highly singular limit case p = 1 is included. i... | arxiv:1103.0229 |
we compute the renormalized stress - energy tensor ( rset ) of a massless minimally coupled scalar field in the regularized polyakov approximation, as well as its backreaction, on the classical reissner - nordstr \ " om spacetime. the complete set of solutions of the semiclassical self - consistent equations is obtaine... | arxiv:2102.03544 |
we present a gan - based transformer for general action - conditioned 3d human motion generation, including not only single - person actions but also multi - person interactive actions. our approach consists of a powerful action - conditioned motion transformer ( actformer ) under a gan training scheme, equipped with a... | arxiv:2203.07706 |
in this paper, we define a new bigraded l - homology on finite simplicial complexes and prove that l - homology is a homeomorphism invariant of polyhedra. | arxiv:1102.4883 |
we consider weak positive solutions to the critical $ p $ - laplace equation with hardy potential in $ \ mathbb r ^ n $ $ $ - \ delta _ p u - \ frac { \ gamma } { | x | ^ p } u ^ { p - 1 } = u ^ { p ^ * - 1 } $ $ where $ 1 < p < n $, $ 0 \ le \ gamma < \ left ( \ frac { n - p } { p } \ right ) ^ p $ and $ p ^ * = \ fra... | arxiv:1811.01599 |
we report final - state - exclusive measurements of the light charged fragments in coincidence with 26ne residual nuclei following the direct two - proton removal from a neutron - rich 28mg secondary beam. a dalitz - plot analysis and comparisons with simulations show that a majority of the triple - coincidence events ... | arxiv:1210.3725 |
results from higher order mean field calculations of light interacting with atom arrays are presented for calculations of one - and two - time expectation values. the atoms are approximated as two - levels and are fixed in space. calculations were performed for mean field approximations that include the expectation val... | arxiv:2105.06786 |
we characterize the response of a mott insulating system to a static electric field in terms of its conducting and spectral properties. dissipation is included by a coupling to fermionic baths and to either optical or acoustic phonons. this paper extends and completes the analysis made in a previous work by the authors... | arxiv:2212.14352 |
artificial neural networks took a lot of inspiration from their biological counterparts in becoming our best machine perceptual systems. this work summarizes some of that history and incorporates modern theoretical neuroscience into experiments with artificial neural networks from the field of deep learning. specifical... | arxiv:2209.04425 |
the lyapunov exponents of locally constant gl ( 2 ; c ) - cocycles over bernoulli shifts depend continuously on the cocycle and on the invariant probability. the oseledets decomposition also depends continuously on the cocycle, in measure. | arxiv:1012.0872 |
recently there has been a lot of interest in learning common representations for multiple views of data. typically, such common representations are learned using a parallel corpus between the two views ( say, 1m images and their english captions ). in this work, we address a real - world scenario where no direct parall... | arxiv:1510.03519 |
software security can be ensured by specifying and verifying security properties of software using formal methods with strong theoretical bases. in particular, programs can be modeled in the framework of lambda - calculi, and interesting properties can be expressed formally by contextual equivalence ( a. k. a. observat... | arxiv:cs/0612106 |
in this technical note, we consider a dynamic linear, cantilevered rectangular plate. the evolutionary pde model is given by the fourth order plate dynamics ( via the spatial biharmonic operator ) with clamped - free - free - free boundary conditions. we additionally consider damping / dissipation terms, as well as non... | arxiv:2110.03503 |
gene expression programming, a genotype / phenotype genetic algorithm ( linear and ramified ), is presented here for the first time as a new technique for the creation of computer programs. gene expression programming uses character linear chromosomes composed of genes structurally organized in a head and a tail. the c... | arxiv:cs/0102027 |
using a generalized t - matrix description which, in principle, exactly includes coulomb correlations and potential scattering events, resonant and bound impurity states are discussed. like in the non - interacting case, the effects of the scattering potential can be divided into different partial wave channels, exploi... | arxiv:cond-mat/9511088 |
the coherent control of electron beams and ultrafast electron wave packets dynamics have attracted significant attention in electron microscopy as well as in atomic physics. in order to unify the conceptual pictures developed in both fields, we demonstrate the generation and manipulation of tailored electron orbital an... | arxiv:2008.07874 |
an effective spin concept is introduced to examine the mathematical and physical analogy between phase coherent charge transport in mesoscopic systems and quantum operations on spin based qubits. when coupled with the bloch sphere concept, this isomorphism allows formulation of transport problems in a language more fam... | arxiv:0909.2892 |
exactly computing the full output distribution of linear optical circuits remains a challenge, as existing methods are either time - efficient but memory - intensive or memory - efficient but slow. moreover, any realistic simulation must account for noise, and any viable quantum computing scheme based on linear optics ... | arxiv:2503.05699 |
we study the computational complexity of markov chain monte carlo ( mcmc ) methods for high - dimensional bayesian linear regression under sparsity constraints. we first show that a bayesian approach can achieve variable - selection consistency under relatively mild conditions on the design matrix. we then demonstrate ... | arxiv:1505.07925 |
the small - world network model is a simple model of the structure of social networks, which simultaneously possesses characteristics of both regular lattices and random graphs. the model consists of a one - dimensional lattice with a low density of shortcuts added between randomly selected pairs of points. these short... | arxiv:cond-mat/9909165 |
we present algebraic diagrammatic construction theory for simulating spin - orbit coupling and electron correlation in charged electronic states and photoelectron spectra. our implementation supports hartree - fock and multiconfigurational reference wavefunctions, enabling efficient correlated calculations of relativis... | arxiv:2412.18542 |
the metal - insulator transition ( mit ) of the magneli phase v _ 4o _ 7 is studied by means of electronic structure calculations using the augmented spherical wave method. the calculations are based on density functional theory and the local density approximation. changes of the electronic structure at the mit are dis... | arxiv:cond-mat/0309483 |
we develop the exact renormalization group approach as a way to evaluate the effective speed of propagation of a scalar wave in a medium with random inhomogeneities. we use the martin - siggia - rose formalism to translate the problem into a non equilibrium field theory one, and then consider a sequence of models with ... | arxiv:1612.03845 |
it is known that if a nonlinear control affine system without drift is bracket generating, then its associated sub - laplacian is invertible under some conditions on the domain. in this note, we investigate the converse. we show how invertibility of the sub - laplacian operator implies a weaker form of controllability,... | arxiv:2405.09108 |
in this paper, we report on our 5 - year ' s practical experience of designing, developing and then deploying a model - based requirements engineering ( mbre ) approach and language in the context of three different large european collaborative projects providing complex software solutions. based on data collected both... | arxiv:2105.03119 |
we study the statistical properties of stationary, isotropic and homogeneous turbulence in two - dimensional ( 2d ) flows, focusing on the direct cascade, that is on wave - numbers large compared to the integral scale, where both energy and enstrophy are provided to the fluid. our starting point is the 2d navier - stok... | arxiv:1809.00909 |
in human cognition, the expansion of perceived between - category distances and compression of within - category distances is known as categorical perception ( cp ). there are several hypotheses about the causes of cp ( e. g., language, learning, evolution ) but no functional model. whether cp is essential to categoris... | arxiv:1805.04567 |
theory of charmless radiative b decays is reviewed. existence of uncontrolled non - perturbative effects in the inclusive rate at o ( alpha _ s ) is reminded. | arxiv:hep-ph/0002007 |
the construction and maintenance process of the umls ( unified medical language system ) metathesaurus is time - consuming, costly, and error - prone as it relies on ( 1 ) the lexical and semantic processing for suggesting synonymous terms, and ( 2 ) the expertise of umls editors for curating the suggestions. for impro... | arxiv:2205.10575 |
in this paper, we obtain an explicit formula for the chern character of a locally abelian parabolic bundle in terms of its constituent bundles. several features and variants of parabolic structures are discussed. parabolic bundles arising from logarithmic connections form an important class of examples. as an applicati... | arxiv:math/0612144 |
deep neural networks ( dnns ) are vulnerable to adversarial examples with small perturbations. adversarial defense thus has been an important means which improves the robustness of dnns by defending against adversarial examples. existing defense methods focus on some specific types of adversarial examples and may fail ... | arxiv:2103.07595 |
we compare the photometric properties and specific star formation rate ( ssfr ) of classical and pseudo - bulge galaxies with $ m _ * \ ge 10 ^ { 9. 5 } \ rm m _ { \ odot } $ at $ 0. 5 \ le z < 1. 0 $, selected from all five candels fields. we also compare these properties of bulge galaxies at lower redshift selected f... | arxiv:2407.21527 |
cosmological simulations of population iii star formation suggest an initial mass function ( imf ) biased toward very massive stars ( m > 100msun ) formed in minihalos at redshift z > 20, when the cooling is driven by molecular hydrogen. however, this result conflicts with observations of extremely - metal poor ( emp )... | arxiv:0905.4505 |
in \ cite { j } m. jara has presented a method, reducing the proof of the hydrodynamic limit of symmetric exclusion processes to an homogenization problem, as unified approach to recent works on the field as \ cite { n }, \ cite { f1 }, \ cite { f2 } and \ cite { fjl }. although not stated in \ cite { j }, the reductio... | arxiv:1003.5521 |
the type - ii codebook in release 17 ( r17 ) exploits the angular - delay - domain partial reciprocity between uplink and downlink channels to select part of angular - delay - domain ports for measuring and feeding back the downlink channel state information ( csi ), where the performance of existing deep learning enha... | arxiv:2310.05962 |
due to the absorption and scattering effects of the water, underwater images tend to suffer from many severe problems, such as low contrast, grayed out colors and blurring content. to improve the visual quality of underwater images, we proposed a novel enhancement model, which is a trainable end - to - end neural model... | arxiv:2004.08609 |
we introduce a call - by - name lambda - calculus $ \ lambda jn $ with generalized applications which is equipped with distant reduction. this allows to unblock $ \ beta $ - redexes without resorting to the standard permutative conversions of generalized applications used in the original $ \ lambda j $ - calculus with ... | arxiv:2201.04156 |
the propagator for a certain class of two time - dependent coupled and driven harmonic oscillators with time - varying angular frequencies and masses is evaluated by path integration. this is simply done through suitably chosen generalized canonical transformations and without presupposing the knownledge of any auxilia... | arxiv:quant-ph/0112003 |
the interpretation of neutrino oscillation data has led to the question whether, in principle, an antiparticle like antineutrino can have a different mass than its particle. in the framework of a lorentz invariant cpt violation, which is based on the nonlocal interaction vertex and characterized by the infrared diverge... | arxiv:1203.0267 |
when a posterior peaks in unexpected regions of parameter space, new physics has either been discovered, or a bias has not been identified yet. to tell these two cases apart is of paramount importance. we therefore present a method to indicate and mitigate unrecognized biases : our method runs any pipeline with possibl... | arxiv:1902.00709 |
( abridged ) kepler - 278 and kepler - 391 are two of the three evolved stars known to date on the rgb to host multiple short - period transiting planets. moreover, these planets are among the smallest discovered around rgb stars. here we present a detailed stellar and planetary characterization of these remarkable sys... | arxiv:1912.10278 |
using analytical methods, a nonpertubative vacuum is constructed recursively in the field theory for the open bosonic string. evidence suggests it corresponds to the lorentz - invariant endpoint of tachyon condensation on a d25 - brane. the corresponding string field is a twisted squeezed state. | arxiv:hep-th/0008252 |
this paper introduces soar : spilling with orthogonality - amplified residuals, a novel data indexing technique for approximate nearest neighbor ( ann ) search. soar extends upon previous approaches to ann search, such as spill trees, that utilize multiple redundant representations while partitioning the data to reduce... | arxiv:2404.00774 |
we discuss an approach for accessing bound state properties, like mass and decay width, of a theory within the functional renormalisation group approach. an important cornerstone is the dynamical hadronization technique for resonant interaction channels. the general framework is exemplified and put to work within the t... | arxiv:1810.07955 |
we calculated numerically the fractal dimension of the boundaries of the fortuin - kasteleyn clusters of the $ q $ - state potts model for integer and non - integer values of $ q $ on the square lattice. in addition we calculated with high accuracy the fractal dimension of the boundary points of the same clusters on th... | arxiv:1003.3147 |
complex video object segmentation continues to face significant challenges in small object recognition, occlusion handling, and dynamic scene modeling. this report presents our solution, which ranked second in the mose track of cvpr 2025 pvuw challenge. based on an existing segmentation framework, we propose an improve... | arxiv:2504.10254 |
we present a procedure for calculating expected exoplanet imaging yields, which explicitly separates the effects of instrument performance from assumptions of planet distributions. this ` depth of search ' approach allows for fast recalculation of yield values for variations in instrument parameters. we also describe a... | arxiv:1706.06132 |
we employ 100 ns molecular dynamics simulations to study the influence of cholesterol on structural and dynamic properties of dipalmitoylphosphatidylcholine ( dppc ) bilayers in the fluid phase. the effects of the cholesterol content on the bilayer structure are considered by varying the cholesterol concentration betwe... | arxiv:cond-mat/0402290 |
we consider the centralized detection of an intruder, whose location is modeled as uniform across a specified set of points, using an optimally placed team of sensors. these sensors make conditionally independent observations. the local detectors at the sensors are also assumed to be identical, with detection probabili... | arxiv:1109.5466 |
we present collective dynamics of the cucker - smale ( c - s ) ensemble under random communications. as an effective modeling of the c - s ensemble, we introduce a stochastic kinetic c - s equation with a multiplicative white noise. for the proposed stochastic kinetic model with a multiplicative noise, we present a glo... | arxiv:1903.07771 |
the superalgebra of observables of the rational calogero model based on the root system r is the associative superalgebra generated by polynomials in n indeterminates, the differential - difference dunkl ' s operators and the group algebra of the coxeter group g generated by the root system r. it is shown that this sup... | arxiv:math-ph/9904032 |
spectroscopy methods often require calculating the central frequency of a resonance line, that is usually implemented by finding a best fit to the spectrum by a line - shape function. such an iterative procedure is slow and requires an initial guess. we report an analytical method for calculating the central frequency ... | arxiv:2303.12544 |
we enhance the treatment of crystallization for models of white dwarfs ( wds ) in the stellar evolution software mesa by implementing carbon - oxygen ( c / o ) phase separation. the phase separation process during crystallization leads to transport of oxygen toward the center of wds, resulting in a more compact structu... | arxiv:2303.10110 |
we investigate consequences of space non - commutativity in quantum mechanics of the hydrogen atom. we introduce rotationally invariant noncommutative space $ \ hat { \ bf r } ^ 3 _ 0 $ - an analog of the hydrogen atom ( $ h $ - atom ) configuration space $ { \ bf r } ^ 3 _ 0 \, = \, { \ bf r } ^ 3 \ setminus \ { 0 \ }... | arxiv:1112.4643 |
we show that ultrasound can induce the shapiro steps ( ss ) in the charge - density - wave ( cdw ) state. when ultrasound with frequency $ \ omega $ and a dc voltage are applied, the ss occur at the current $ i $ $ \ propto $ $ n \ omega $ with integer $ n $. even and odd multiples of ss are represented by two coupling... | arxiv:2209.03544 |
large language models ( llms ) often generate outdated or inaccurate information based on static training datasets. retrieval augmented generation ( rag ) mitigates this by integrating outside data sources. while previous rag systems used pre - assembled, fixed databases with limited flexibility, we have developed radi... | arxiv:2407.15621 |
detecting resident space objects ( rsos ) and preventing collisions with other satellites is crucial. recently, deep convolutional neural networks ( dcnns ) have shown superior performance in object detection when large - scale datasets are available. however, collecting rich data of rsos is difficult due to very few o... | arxiv:2305.00412 |
multi - agent value - based approaches recently make great progress, especially value decomposition methods. however, there are still a lot of limitations in value function factorization. in vdn, the joint action - value function is the sum of per - agent action - value function while the joint action - value function ... | arxiv:2104.01939 |
autonomous driving is an emerging technology that has advanced rapidly over the last decade. modern transportation is expected to benefit greatly from a wise decision - making framework of autonomous vehicles, including the improvement of mobility and the minimization of risks and travel time. however, existing methods... | arxiv:2312.11935 |
the paper contains a review of the exact or accurate results achieved in the field of the three - body antikaon - nucleon physics. different states and processes in $ \ bar { k } nn $ and $ \ bar { k } \ bar { k } n $ systems are considered. in particular, quasi - bound states in $ k ^ - pp $ and $ k ^ - k ^ - p $ syst... | arxiv:1608.06126 |
in this paper, a shape - constrained iterative algorithm is proposed to register a rigid template point - cloud to a given reference point - cloud. the algorithm embeds a shape - based similarity constraint into the principle of gravitation. the shape - constrained gravitation, as induced by the reference, controls the... | arxiv:1902.01061 |
coupling between standard model particles and theoretically well - motivated ultralight dark matter ( udm ) candidates can lead to time variation of fundamental constants including the proton - to - electron mass ratio $ \ mu \ equiv m _ { p } / m _ { e } \ approx1836 $. the presence of nearly - degenerate vibrational ... | arxiv:1805.08185 |
we present new spectrographic areal unit for research on optical nebulae ( sauron ) integral - field spectroscopy and swift ultraviolet optical telescope ( uvot ) observations of molecular outflow host galaxy ngc 1266 that indicate ngc 1266 has experienced a rapid cessation of star formation. both the sauron maps of st... | arxiv:1311.6469 |
recently, a variety of quantum algorithms have been devised to estimate thermal averages on a genuine quantum processor. in this paper, we consider the practical implementation of the so - called quantum - quantum metropolis algorithm. as a testbed for this purpose, we simulate a basic system of three frustrated quantu... | arxiv:2308.01279 |
the aim of this book is to develop " from the ground up " many of the major, exciting, pre - and post - millenium developments in the general area of study known as quantum shannon theory. as such, we spend a significant amount of time on quantum mechanics for quantum information theory ( part ii ), we give a careful s... | arxiv:1106.1445 |
finite fields of the form gf ( 2 ^ m ) play an important role in coding theory and cryptography. we show that the choice of how to represent the elements of these fields can have a significant impact on the resource requirements for quantum arithmetic. in particular, we show how the use of gaussian normal basis represe... | arxiv:1209.5491 |
we give a proof of the bott periodicity theorem for topological k - theory of c * - algebras based on loring ' s treatment of voiculescu ' s almost commuting matrices and atiyah ' s rotation trick. we also explain how this relates to the dirac operator on the circle ; this uses yu ' s localization algebra and an associ... | arxiv:1901.03774 |
molecular property optimization ( mpo ) problems are inherently challenging since they are formulated over discrete, unstructured spaces and the labeling process involves expensive simulations or experiments, which fundamentally limits the amount of available data. bayesian optimization ( bo ) is a powerful and popular... | arxiv:2401.01398 |
in this paper we analyze the behavior of the oja ' s algorithm for online / streaming principal component subspace estimation. it is proved that with high probability it performs an efficient, gap - free, global convergence rate to approximate an principal component subspace for any sub - gaussian distribution. moreove... | arxiv:2104.00512 |
we give an uncountability proof of the reals which relies on their order completeness instead of their sequential completeness. we use neither a form of the axiom of choice nor the law of excluded middle, therefore the proof applies to the macneille reals in any flavor of constructive mathematics. the proof leans heavi... | arxiv:1902.07366 |
we discuss parabolic versions of euler ' s identity e ^ { it } = cos t + i sin t. a purely algebraic approach based on dual numbers is known to produce a very trivial relation e ^ { pt } = 1 + pt. therefore we use a geometric setup of parabolic rotations to recover the corresponding non - trivial algebraic framework. o... | arxiv:0707.4024 |
variational autoencoders ( vaes ) face a notorious problem wherein the variational posterior often aligns closely with the prior, a phenomenon known as posterior collapse, which hinders the quality of representation learning. to mitigate this problem, an adjustable hyperparameter $ \ beta $ and a strategy for annealing... | arxiv:2310.15440 |
learning to solve complex manipulation tasks from visual observations is a dominant challenge for real - world robot learning. although deep reinforcement learning algorithms have recently demonstrated impressive results in this context, they still require an impractical amount of time - consuming trial - and - error i... | arxiv:2110.03316 |
mirror dark matter, where dark matter resides in a hidden sector exactly isomorphic to the standard model, can be probed via direct detection experiments by both nuclear and electron recoils if the kinetic mixing interaction exists. in fact, the kinetic mixing interaction appears to be a prerequisite for consistent sma... | arxiv:1606.09063 |
energies of two - electron one - photon transitions from initial double k - hole states were computed using the dirac - fock model. the transition energies of competing processes, the k $ \ alpha $ hypersatellites, were also computed. the results are compared to experiment and to other theoretical calculations. | arxiv:physics/0408107 |
we present a multi - objective bayesian optimisation algorithm that allows the user to express preference - order constraints on the objectives of the type " objective a is more important than objective b ". these preferences are defined based on the stability of the obtained solutions with respect to preferred objecti... | arxiv:1902.04228 |
reinforcement learning ( rl ) agents make decisions using nothing but observations from the environment, and consequently, heavily rely on the representations of those observations. though some recent breakthroughs have used vector - based categorical representations of observations, often referred to as discrete repre... | arxiv:2312.01203 |
the 4 - dimensional effective theory arising from an induced gravity action for a co - dimension greater than one brane consists of multiple galileon fields pi ^ i, i = 1... n, invariant under separate galilean transformations for each scalar, and under an internal so ( n ) symmetry. we study the viability of such mode... | arxiv:1008.4128 |
in this paper, we propose a new macro - micro approach to modeling parking. we first develop a microscopic parking simulation model considering both on - and off - street parking with limited capacity. in the microscopic model, a parking search algorithm is proposed to mimic cruising - for - parking based on the princi... | arxiv:2104.13509 |
background - this paper summarizes the state - of - the - art and applications based on online handwritting signals with special emphasis on e - security and e - health fields. methods - in particular, we focus on the main achievements and challenges that should be addressed by the scientific community, providing a gui... | arxiv:2202.12760 |
we consider the generalized time - dependent schr \ " odinger equation on the half - axis and a broad family of finite - difference schemes with the discrete transparent boundary conditions ( tbcs ) to solve it. we first rewrite the discrete tbcs in a simplified form explicit in space step $ h $. next, for a selected s... | arxiv:1406.5102 |
in this paper we investigate the role of additional light fields not directly coupled to the background during preheating. we extend our previous study that proved that the production of particles associated with such fields can be abundant due to quantum corrections, even for the massless states. we also obtain the ex... | arxiv:1701.00015 |
we point out that the hypothesis of a su ( 5 ) - like supersymmetric grand unified theory ( gut ) implies a generic relation within the flavour structure of up - type squarks. contrary to other well - known su ( 5 ) relations between the down - quark and charged lepton sectors, this relation remains exact in the presen... | arxiv:1403.3397 |
we have studied the nonlinear dynamics of whistler waves in magnetized plasmas. since plasmas and beam - plasma systems considered here are assumed to be weakly collisional, the point of reference for the analysis performed in the present paper is the system of hydrodynamic and field equations. we have applied the reno... | arxiv:physics/0412047 |
quantum tunneling experiments have provided deep insights into basic excitations occurring as green ' s function poles in the realm of complex quantum matter. however, strongly correlated quantum materials also allow for green ' s functions zeros ( gfz ) that may be seen as an antidote to the familiar poles, and have s... | arxiv:2502.19479 |
in this paper we introduce the notion of interval valued hesitant fuzzy soft topological space. also the concepts of interval valued hesitant fuzzy soft closure, interior and neighbourhood are introduced here and established some important results. | arxiv:1706.01318 |
this paper explores a variation of the traveling salesperson problem, where the agent places a circular obstacle next to each node once it visits it. referred to as the traveling salesperson problem with circle placement ( tsp - cp ), the aim is to maximize the obstacle radius for which a valid closed tour exists and t... | arxiv:2410.08627 |
a graph neural network ( gnn ) is a good choice for predicting the chemical properties of molecules. compared with other deep networks, however, the current performance of a gnn is limited owing to the " curse of depth. " inspired by long - established feature engineering in the field of chemistry, we expanded an atom ... | arxiv:2006.06909 |
this paper is devoted to characterizing the riemann - stieltjes operators and pointwise multipliers acting on m $ { \ rm \ ddot { o } } $ bius invariant spaces $ q _ p $, which unify bmoa and bloch space in the scale of $ p $. the boundedness and compactness of these operators on $ q _ p $ spaces are determined by mean... | arxiv:0901.0366 |
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