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recently, many organizations have been installing middleboxes in their networks in large numbers to provide various services to their customers. although middleboxes have the advantage of not being dependent on specific hardware and being able to provide a variety of services, they can become a new attack target for ha... | arxiv:2306.03573 |
aims : we have studied the bulge and the disk kinematics of the giant low surface brightness galaxy eso 323 - g064 in order to investigate its dynamical properties and the radial mass profile of the dark matter ( dm ) halo. methods : we observed the galaxy with integral field spectroscopy ( vlt / vimos, in ifu configur... | arxiv:0809.1785 |
we present the discovery of deep but sporadic transits in the flux of sbss 1232 + 563, a metal - rich white dwarf polluted by disrupted exoplanetary debris. nearly 25 years of photometry from multiple sky surveys reveal evidence of occasional dimming of the white dwarf, most notably evident in an 8 - months - long even... | arxiv:2501.02050 |
we develop further basic tools in the theory of continuous bounded cohomology of locally compact groups. we apply this tools to establish a milnor - wood type inequality in a very general context and to prove a global rigidity result which was originally announced by the authors with a sketch of a proof using bounded c... | arxiv:math/0505069 |
relation extraction ( re ) is the task of extracting semantic relationships between entities in a sentence and aligning them to relations defined in a vocabulary, which is generally in the form of a knowledge graph ( kg ) or an ontology. various approaches have been proposed so far to address this task. however, applyi... | arxiv:2309.01370 |
we prove that a holomorphic fixed point germ in two complex variables, tangent to the identity, and whose only characteristic direction is non - degenerate, has a domain of attraction on which the map is conjugate to a translation. in the case of a global automorphism, the corresponding domain of attraction is a fatou ... | arxiv:1202.0269 |
metal - air batteries are among the most promising next - generation energy storage devices. relying on abundant materials and offering high energy densities, potential applications lie in the fields of electro - mobility, portable electronics, and stationary grid applications. now, research on secondary zinc - air bat... | arxiv:1612.03464 |
in this paper, we study the initial - boundary value problem of one - dimensional isentropic compressible euler equations with the source term $ \ beta \ rho | u | ^ { \ alpha } u $. by means of wave decomposition and the uniform a - priori estimates, we prove the global existence of smooth solutions under small pertur... | arxiv:2204.01939 |
we show that if $ k $ is a self - similar $ 1 $ - set that is not contained in a line and either satisfies the strong separation condition or is defined via homotheties then there are at most finitely many lines through the origin such that the projection of $ k $ onto them is an interval. | arxiv:1611.05948 |
visual grounding is a task that aims to locate a target object according to a natural language expression. as a multi - modal task, feature interaction between textual and visual inputs is vital. however, previous solutions mainly handle each modality independently before fusing them together, which does not take full ... | arxiv:2206.09114 |
artin solved hilbert ' s 17th problem, proving that a real polynomial in $ n $ variables that is positive semidefinite is a sum of squares of rational functions, and pfister showed that only $ 2 ^ n $ squares are needed. in this paper, we investigate situations where pfister ' s theorem may be improved. we show that a ... | arxiv:1602.07330 |
recent breakthroughs in defenses against adversarial examples, like adversarial training, make the neural networks robust against various classes of attackers ( e. g., first - order gradient - based attacks ). however, it is an open question whether the adversarially trained networks are truly robust under unknown atta... | arxiv:1906.02282 |
in this survey, we dive into tabular data learning ( tdl ) using graph neural networks ( gnns ), a domain where deep learning - based approaches have increasingly shown superior performance in both classification and regression tasks compared to traditional methods. the survey highlights a critical gap in deep neural t... | arxiv:2401.02143 |
gravitinos and axinos produced in the late decays of other supersymmetric particles are well - motivated dark matter ( dm ) candidates, whose experimental evidences are very distinctive and different from other standard candidates, as thermal produced neutralinos in similar supersymmetric models. in particular, charged... | arxiv:hep-ph/0701011 |
as alignment links are not given between english sentences and abstract meaning representation ( amr ) graphs in the amr annotation, automatic alignment becomes indispensable for training an amr parser. previous studies formalize it as a string - to - string problem and solve it in an unsupervised way, which suffers fr... | arxiv:1606.02126 |
the survival of salmonella spp. as pathogen indicator in composting was studied. the inoculums technique was used to gives the known amounts of salmonella spp. involved in composting. the inoculums of salmonella spp. solution was added directly into the compost material. the direct inoculum was compared with inoculums ... | arxiv:1404.5212 |
a rigorous proof for convergence of the wolf method for calculating electrostatic energy of a periodic lattice is presented. in particular, we show that for an arbitrary lattice of unit cells, the lattice sum obtained via wolf method converges to the one obtained via ewald method. | arxiv:1102.0049 |
wireless sensor networks ( wsns ) enable a wealth of new applications where remote estimation is essential. individual sensors simultaneously sense a dynamic process and transmit measured information over a shared channel to a central fusion center. the fusion center computes an estimate of the process state by means o... | arxiv:1107.1752 |
new experimental data on 2 + energies of 136, 138sn confirms the trend of lower 2 + excitation energies of even - even tin isotopes with n > 82 compared to those with n < 82. however, none of the theoretical predictions using both realistic and empirical interactions can reproduce experimental data on excitation energi... | arxiv:1411.2353 |
we investigate the translational and rotational relaxation dynamics of a crowded two - dimensional system of monodisperse penrose kites, in which crystallization, quasi - crystallization, and nematic ordering are suppressed, from low to high area fractions along the metastable ergodic fluid branch. first, we demonstrat... | arxiv:1912.04449 |
we studied the abundance of hcn, h13cn, and hn13c in a sample of prestellar cores, in order to search for species associated with high density gas. we used the iram 30m radiotelescope to observe along the major and the minor axes of l1498, l1521e, and tmc 2, three cores chosen on the basis of their co depletion propert... | arxiv:1108.5073 |
we study structural properties of trees grown by preferential attachment. in this mechanism, nodes are added sequentially and attached to existing nodes at a rate that is strictly proportional to the degree. we classify nodes by their depth n, defined as the distance from the root of the tree, and find that the network... | arxiv:0905.1920 |
an elementary presentation of the methods for the canonical quantization of constraint systems with fermi variables is given. the emphasis is on the subtleties of the construction of an appropriate classical bracket that could be consistently replaced by commutators or anti - - commutators of operators, as required by ... | arxiv:1010.5797 |
recently deep neural networks ( dnns ) have been used to learn speaker features. however, the quality of the learned features is not sufficiently good, so a complex back - end model, either neural or probabilistic, has to be used to address the residual uncertainty when applied to speaker verification, just as with raw... | arxiv:1705.03670 |
we study orbital and physical properties of trojan asteroids of jupiter. we try to discern all families previously discussed in literature, but we conclude there is only one significant family among trojans, namely the cluster around asteroid ( 3548 ) eurybates. it is the only cluster, which has all of the following ch... | arxiv:1109.1109 |
recently dolgov and pozdnyakov proposed a new baryogenesis mechanism in which baryon asymmetry is produced without violating baryon number at the lagrangian level. in this scenario, baryon asymmetry is generated by absorption of a new particle x carrying baryon number onto primordial black holes ( pbhs ). assuming cp -... | arxiv:2106.11980 |
the increasing popularity of regression discontinuity methods for causal inference in observational studies has led to a proliferation of different estimating strategies, most of which involve first fitting non - parametric regression models on both sides of a treatment assignment boundary and then reporting plug - in ... | arxiv:1705.01677 |
reduced exciton mass, polarizability, and dielectric constant of the surrounding medium are essential properties for semiconducting materials, and they have been extracted recently from the magnetoexciton energies. however, the acceptable accuracy of the suggested method requires very high magnetic intensity. therefore... | arxiv:2303.08089 |
we prove a conjecture by d. zeilberger on the determinant of a certain matrix and relate it to a problem of non - existence of 1 - cycles in this note. | arxiv:1402.0020 |
we report doppler measurements of the stars hd187085 and hd20782 which indicate two high eccentricity low - mass companions to the stars. we find hd187085 has a jupiter - mass companion with a ~ 1000d orbit. our formal ` best fit ' solution suggests an eccentricity of 0. 47, however, it does not sample the periastron p... | arxiv:astro-ph/0603335 |
analysing next - generation cosmological data requires balancing accurate modeling of non - linear gravitational structure formation and computational demands. we propose a solution by introducing a machine learning - based field - level emulator, within the hamiltonian monte carlo - based bayesian origin reconstructio... | arxiv:2312.09271 |
these notes contain an introduction to the theory of complex semisimple quantum groups. our main aim is to discuss the classification of irreducible harish - chandra modules for these quantum groups, following joseph and letzter. along the way we cover extensive background material on quantized universal enveloping alg... | arxiv:1705.05661 |
lens spaces are the only 3 - manifolds that admit gradient - like flows with four fixed points. this is an immediate corollary of morse inequality and of the morse function with four critical points existence. a similar question for gradient - like diffeomorphisms is open. solution can be approached by describing a com... | arxiv:2209.04815 |
we provide local formulas for the pressure of incompressible fluids. the pressure can be expressed in terms of its average and averages of squares of velocity increments in arbitrary small neighborhoods. as application, we give a brief proof of the fact that $ c ^ { \ alpha } $ velocities have $ c ^ { 2 \ alpha } $ ( o... | arxiv:1309.5789 |
the fast bunch integrator is a bunch intensity monitor designed around the measurements made from resistive wall current monitors. during the run ii period these were used in both tevatron and main injector for single and multiple bunch intensity measurements. this paper presents an overview of the design and use of th... | arxiv:1209.2714 |
investigations of high - energy graviton - graviton and gluon - gluon scattering are performed in the leading eikonal approximation for the kinematic regime of large center of mass energy and low momentum transfer. we find a double copy relation between the amplitudes of the two theories to all loop orders when, on the... | arxiv:1210.8111 |
egocentric vision systems aim to understand the spatial surroundings and the wearer ' s behavior inside it, including motions, activities, and interaction with objects. since a person ' s attention and situational responses are influenced by their physiological state, egocentric systems must also detect this state for ... | arxiv:2502.20879 |
micro - raman spectroscopy has become an important tool in probing thermophysical behavior in emerging functional materials such as two - dimensional ( 2d ) layered structures. localized heating by the focused raman excitation laser beam is expected to produce both stress and nonequilibrium temperature distributions in... | arxiv:2206.15473 |
this is a colloquium - style introduction to two electronic processes in a carbon monolayer ( graphene ), each having an analogue in relativistic quantum mechanics. both processes couple electron - like and hole - like states, through the action of either a superconducting pair potential or an electrostatic potential. ... | arxiv:0710.3848 |
altermagnets have emerged as a class of materials combining certain ferromagnetic properties with zero net magnetization. this combination is highly promising for spintronics, especially if a material can be brought to a nanoscale size. however, experimental studies of the 2d limit of altermagnets and evolution of thei... | arxiv:2406.07172 |
we study a system of two distant quantum emitters coupled via a one - dimensional waveguide where the electromagnetic field has a direction - dependent velocity. as a consequence, the onset of collective emission is non - simultaneous and, for appropriate parameters, while one of the emitters exhibits superradiance the... | arxiv:2108.12951 |
the degree polynomial of a multigraph $ g $ is given by $ \ sum _ { v \ in v ( g ) } x ^ { \ mbox { deg } ( v ) } $. we investigate here properties of the roots of such polynomials. in addition to examining the roots for some families of graphs with few and many degrees, we provide some bounds on the moduli of the root... | arxiv:2505.04882 |
the gravitational wave ( gw ) signal from the merger of two black holes can serve as a standard sirens for cosmological inference. however, a degeneracy exists between the luminosity distance and the inclination angle between the binary system ' s orbital angular momentum and the observer ' s line of sight, limiting th... | arxiv:2405.11279 |
temporal networks representing a stream of timestamped edges are seemingly ubiquitous in the real - world. however, the massive size and continuous nature of these networks make them fundamentally challenging to analyze and leverage for descriptive and predictive modeling tasks. in this work, we propose a general frame... | arxiv:1910.08657 |
bright and dark solitons of the cubic nonlinear schrodinger equation are used to construct complex - valued potentials with all - real spectrum. the real part of these potentials is equal to the intensity of a bright soliton while their imaginary part is defined by the product of such soliton with its concomitant, a da... | arxiv:1805.00058 |
today is a time of rapid e - commerce development, and jing dong, china ' s e - commerce giant, has taken its place in the highly competitive industry with its self - built logistics system. this paper analyzed the impact of jing dong ' s self - built logistics system characteristics on user satisfaction and continuous... | arxiv:2407.15011 |
integrated models are a popular tool for analyzing species of conservation concern. species of conservation concern are often monitored by multiple entities that generate several datasets. individually, these datasets may be insufficient for guiding management due to low spatio - temporal resolution, biased sampling, o... | arxiv:2211.12642 |
in interactive multi - agent settings, decision - making and planning are challenging mainly due to the agents ' interconnected objectives. dynamic game theory offers a formal framework for analyzing such intricacies. yet, solving constrained dynamic games and determining the interaction outcome in the form of generali... | arxiv:2308.05876 |
using integral field spectroscopy from manga, we study the resolved microstructures in a shocked region in criss cross nebula ( ccn ), with an unprecedentedly high resolution of $ \ lesssim $ 1000 au. we measure surface brightness maps for 34 emission lines, which can be broadly divided into three categories : ( 1 ) th... | arxiv:2312.03602 |
the rapid development in designs and fabrication techniques of superconducting qubits has helped making coherence times of qubits longer. in the near future, however, the radiative decay of a qubit into its control line will be a fundamental limitation, imposing a trade - off between fast control and long lifetime of t... | arxiv:2002.01635 |
a brief historical review is presented of progressing understanding of transverse coherent instabilities of charged particles beams in circular machines when both coulomb and wake fields are important. the paper relates to a talk given at icfa workshop on mitigation of coherent beam instabilities in particle accelerato... | arxiv:2005.10829 |
knowledge - grounded dialogue is a task of generating a fluent and informative response based on both conversation context and a collection of external knowledge, in which knowledge selection plays an important role and attracts more and more research interest. however, most existing models either select only one knowl... | arxiv:2108.13686 |
recently, studies have shown the potential of integrating field - type iterative methods with deep learning ( dl ) techniques in solving inverse scattering problems ( isps ). in this article, we propose a novel variational born iterative network, namely, vbim - net, to solve the full - wave isps with significantly impr... | arxiv:2405.18731 |
that progress is still not sufficient to meet the target of doubling the global rate of improvement in energy efficiency. " goal 11 : " make cities and human settlements inclusive, safe, resilient and sustainable " by designing sustainable cities and communities, clean technology takes parts in the architectural aspect... | https://en.wikipedia.org/wiki/Clean_technology |
the hedgehog lattice ( hl ) is a three - dimensional topological spin texture hosting a periodic array of magnetic monopoles and antimonopoles. it has been studied theoretically for noncentrosymmetric systems with the dzyaloshinskii - moriya interaction, but the stability, as well as the magnetic and topological proper... | arxiv:2206.03042 |
social networks ' omnipresence and ease of use has revolutionized the generation and distribution of information in today ' s world. however, easy access to information does not equal an increased level of public knowledge. unlike traditional media channels, social networks also facilitate faster and wider spread of di... | arxiv:2105.10671 |
the analytical expression of the magnetic field distribution within the aperture of a circular vacuum chamber due to the induced eddy is derived. two cases are discussed, one is the absence of iron, the other is that the vacuum chamber is between the iron poles, that implies the use of the image current methods. the cu... | arxiv:1910.09781 |
scarcity of domain - specific data in the portuguese financial domain has disfavored the development of natural language processing ( nlp ) applications. to address this limitation, the present study advocates for the utilization of synthetic data generated through data augmentation techniques. the investigation focuse... | arxiv:2311.11331 |
we present a study of the inclusive production in $ p \ overline p $ collisions of the pentaquark states $ p _ c ( 4440 ) $ and $ p _ c ( 4457 ) $ with the decay to the $ j / \ psi p $ final state previously observed by the lhcb experiment. using a sample of candidates originating from decays of $ b $ - flavored hadron... | arxiv:1910.11767 |
direct speech - to - speech translation ( s2st ) has achieved impressive translation quality, but it often faces the challenge of slow decoding due to the considerable length of speech sequences. recently, some research has turned to non - autoregressive ( nar ) models to expedite decoding, yet the translation quality ... | arxiv:2406.07330 |
the neutrino sector in a left - right extension of the standard model depends on how su ( 2 ) _ r is broken. i list all possible scenarios, including the ones where the majorana nu _ r mass is naturally much smaller than the su ( 2 ) _ r breaking scale, which is desirable for generating the proper baryon asymmetry of t... | arxiv:hep-ph/0308092 |
superconducting materials find applications in a rapidly growing number of technological areas, and searching for novel superconductors continues to be a major scientific task. however, the steady increase in the complexity of candidate materials presents a big challenge to the researchers in the field. in particular, ... | arxiv:1912.09006 |
we report on chandra x - ray observations of sn 2016jae and sn 2018cqj, both low luminosity type ia supernova that showed the presence of a h line in their early optical spectrum. no x - ray emission is detected at the location of either sn. upper limits to the luminosity of up to 2 $ \ times 10 ^ { 40 } \, $ erg s $ ^... | arxiv:2407.00279 |
we prove that every finite lattice l can be embedded in a three - generated finite lattice k. we also prove that every algebraic lattice with accessible cardinality is a complete sublattice of an appropriate algebraic lattice k such that k is completely generated by three elements. note that zfc has a model in which al... | arxiv:1512.03971 |
how should we present training examples to learners to teach them classification rules? this is a natural problem when training workers for crowdsourcing labeling tasks, and is also motivated by challenges in data - driven online education. we propose a natural stochastic model of the learners, modeling them as randoml... | arxiv:1402.2092 |
foundation models like clip allow zero - shot transfer on various tasks without additional training data. yet, the zero - shot performance is less competitive than a fully supervised one. thus, to enhance the performance, fine - tuning and ensembling are also commonly adopted to better fit the downstream tasks. however... | arxiv:2310.08106 |
recently, profile - based spoken language understanding ( slu ) has gained increasing attention, which aims to incorporate various types of supplementary profile information ( i. e., knowledge graph, user profile, context awareness ) to eliminate the prevalent ambiguities in user utterances. however, existing approache... | arxiv:2402.03900 |
we combine radial velocities, proper motions, and low resolution abundances for a sample of 315 k and m giants in the baade ' s window ( l, b ) = ( 0. 9, - 4 ) galactic bulge field. the velocity ellipsoid of stars with [ fe / h ] > - 0. 5 dex shows a vertex deviation in the plot of radial versus transverse velocity, co... | arxiv:astro-ph/0611433 |
the notion of ontological states is introduced here with reference to the cellular automaton interpretation of quantum mechanics proposed by g. ' t hooft. a class of discrete deterministic " hamiltonian " cellular automata is defined that has been shown to bear many features in common with continuum quantum mechanical ... | arxiv:1711.00324 |
we address the problem of the foundation of generalized ensembles in statistical physics. the approach is based on boltzmann ' s concept of orthodes. these are the statistical ensembles that satisfy the heat theorem, according to which the heat exchanged divided by the temperature is an exact differential. this approac... | arxiv:cond-mat/0701538 |
we present an eigensystem multiscale analysis for proving localization ( pure point spectrum with exponentially decaying eigenfunctions, dynamical localization ) for the anderson model in an energy interval. in particular, it yields localization for the anderson model in a nonempty interval at the bottom of the spectru... | arxiv:1611.02650 |
volume rendering is an important technique for visualizing three - dimensional scalar data grids and is commonly employed for scientific and medical image data. direct volume rendering ( dvr ) is a well established and efficient rendering algorithm for volumetric data. neural rendering uses deep neural networks to solv... | arxiv:2106.05429 |
we study the generalized k \ " ahler - ricci flow on complex surfaces with nondegenerate poisson structure, proving long time existence and convergence of the flow to a weak hyperk \ " ahler structure. | arxiv:1601.02981 |
to investigate the star formation process, we present a multi - wavelength study of a massive star - forming site rafgl 5085, which has been associated with the molecular outflow, hii region, and near - infrared cluster. the continuum images at 12, 250, 350, and 500 $ \ mu $ m show a central region ( having m $ _ { \ r... | arxiv:2210.04658 |
artifact removal in electroencephalography ( eeg ) is a longstanding challenge that significantly impacts neuroscientific analysis and brain - computer interface ( bci ) performance. tackling this problem demands advanced algorithms, extensive noisy - clean training data, and thorough evaluation strategies. this study ... | arxiv:2409.07326 |
the degeneracy locus of a generically symplectic poisson structure on a fano manifold is always a singular hypersurface. we prove that there exists just one family of generically symplectic poisson structures in fano manifold with cyclic picard group having a reduced simple normal crossing degeneracy locus. | arxiv:1312.3596 |
following the prediction by akaishi and yamazaki of relatively narrow $ \ bar k $ - nuclear states, deeply bound by over 100 mev where the main decay channel $ \ bar k n \ to \ pi \ sigma $ is closed, several experimental signals in stopped $ k ^ - $ reactions on light nuclei have been interpreted recently as due to su... | arxiv:nucl-th/0604067 |
a closed connected oriented riemannian manifold $ n $ with non - vanishing euler characteristic, non - negative curvature operator and $ 0 < 2 \ text { ric } _ n < \ text { scal } _ n $ is area - rigid in the sense that any area non - increasing spin map $ f \ colon m \ to n $ from a closed connected oriented riemannia... | arxiv:2402.05834 |
this study presents an innovative approach utilising autoencoder convolutional neural networks ( aecnns ) for pneumonia detection in paediatric chest x - rays. the research addresses the complexity of pneumonia, considering diverse causative agents, including bacteria, viruses, and aspiration. autoencoder convolutional... | arxiv:2409.02142 |
$ ( \ tau ^ + \ tau ^ - ) _ b $ is an atom of simple hydrogenlike structure similar to positronium $ ( e ^ + e ^ - ) _ b $ and $ ( \ mu ^ + \ mu ^ - ) _ b $. in this paper energy levels and decay widths of different decay channels of $ ( \ tau ^ + \ tau ^ - ) _ b $ are given. cross section of production of this atomic ... | arxiv:0807.4114 |
we present a reciprocal transformation which links the geng - xue equation to a particular reduction of the first negative flow of the boussinesq hierarchy. we discuss two reductions of the reciprocal transformation for the degasperis - procesi and novikov equations, respectively. with the aid of the darboux transforma... | arxiv:2202.03041 |
the safe application of reinforcement learning ( rl ) requires generalization from limited training data to unseen scenarios. yet, fulfilling tasks under changing circumstances is a key challenge in rl. current state - of - the - art approaches for generalization apply data augmentation techniques to increase the diver... | arxiv:2304.13616 |
a model of story generation recently proposed by riedl and young casts it as planning, with the additional condition that story characters behave intentionally. this means that characters have perceivable motivation for the actions they take. i show that this condition can be compiled away ( in more ways than one ) to ... | arxiv:1401.5856 |
by prior work, there is a distributed algorithm that finds a maximal fractional matching ( maximal edge packing ) in $ o ( \ delta ) $ rounds, where $ \ delta $ is the maximum degree of the graph. we show that this is optimal : there is no distributed algorithm that finds a maximal fractional matching in $ o ( \ delta ... | arxiv:1304.1007 |
the traditional view in numerical conformal mapping is that once the boundary correspondence function has been found, the map and its inverse can be evaluated by contour integrals. we propose that it is much simpler, and 10 - 1000 times faster, to represent the maps by rational functions computed by the aaa algorithm. ... | arxiv:1804.08127 |
in this work we calculate the local elastic moduli in a weakly polydisperse 2dlennard - jones glass undergoing a quasistatic shear deformation at zero temperature. the numerical method uses coarse grained microscopic expressions for the strain, displacement and stress fields. this method allows us to calculate the loca... | arxiv:0906.2053 |
this paper tackles the problem of finding the optimal non - coherent detector for the reacquisition of weak global navigation satellite system ( gnss ) signals in the presence of bits and phase uncertainty. two solutions are derived based on using two detection frameworks : the bayesian approach and the generalized lik... | arxiv:1810.04085 |
perovskite - type iridates sriro $ _ { 3 } $ and cairo $ _ { 3 } $ are a dirac line node semimetal protected by crystalline symmetry, providing an interesting playground to investigate electron correlation effects on topological semimetals. the effect of sn doping was examined by growing srir $ _ { 1 - x } $ sn $ _ { x... | arxiv:1909.12544 |
one of the most intriguing puzzles in hadron spectroscopy are the numerous charmonium - like states observed in the last decade, including charged states that are manifestly exotic. the $ babar $ and belle experiments have extensively studied those in b meson decays, initial state radiation processes and two photon rea... | arxiv:1411.0720 |
in the geometric transportation problem, we are given a collection of points $ p $ in $ d $ - dimensional euclidean space, and each point is given a supply of $ \ mu ( p ) $ units of mass, where $ \ mu ( p ) $ could be a positive or a negative integer, and the total sum of the supplies is $ 0 $. the goal is to find a f... | arxiv:1902.08384 |
we discuss the various post - main sequence phases of massive stars, focusing on wolf - rayet stars, luminous blue variables, plus connections with other early - type and late - type supergiants. end states for massive stars are also investigated, emphasising connections between supernovae originating from core - colla... | arxiv:astro-ph/0305141 |
in this paper, we build on the techniques developed in albrecher et al. ( 2013 ), to generate initial - boundary value problems for ruin probabilities of surplus - dependent premium risk processes, under a renewal case scenario, erlang ( 2 ) claim arrivals, and an exponential claims scenario, erlang ( 2 ) claim sizes. ... | arxiv:2101.03335 |
let claw be the graph $ k _ { 1, 3 } $. a graph $ g $ on $ n \ geq 3 $ vertices is called \ emph { o } - heavy if each induced claw of $ g $ has a pair of end - vertices with degree sum at least $ n $, and 1 - heavy if at least one end - vertex of each induced claw of $ g $ has degree at least $ n / 2 $. in this note, ... | arxiv:1212.6466 |
we introduce a new type of the spacetime quantization based on the spinorial description suggested by loop quantum gravity. specifically, we build our theory on a string theory inspired $ spin ( 3, 1 ) $ worldsheet action. because of its connection with quantum gravity theories, our proposal may in principle link back ... | arxiv:1606.01490 |
in autonomous robot navigation, terrain cost assignment is typically performed using a semantics - based paradigm in which terrain is first labeled using a pre - trained semantic classifier and costs are then assigned according to a user - defined mapping between label and cost. while this approach is rapidly adaptable... | arxiv:2410.23488 |
we present a systematic study of jet measurements in pp, p - - pb and pb - - pb collisions using the alice detector at the lhc. jet production cross sections are measured in pp collisions at $ \ sqrt { s } $ = 2. 76 and 7 ~ tev, in p - - pb collisions at $ \ sqrt { s _ { \ rm nn } } $ = 5. 02 ~ tev and in pb - - pb col... | arxiv:1601.04462 |
we report the manifestation of field - induced berezinskii - kosterlitz - thouless ( bkt ) correlations in the weakly coupled spin - 1 / 2 heisenberg layers of the molecular - based bulk material [ cu ( pz ) $ _ 2 $ ( 2 - hopy ) $ _ 2 $ ] ( pf $ _ 6 $ ) $ _ 2 $. due to the moderate intralayer exchange coupling of $ j /... | arxiv:2209.11085 |
fourteen linguistically - motivated numerical indicators are evaluated for their ability to categorize verbs as either states or events. the values for each indicator are computed automatically across a corpus of text. to improve classification performance, machine learning techniques are employed to combine multiple i... | arxiv:cmp-lg/9709002 |
we have calculated evolution of neutron star binaries towards the coalescence driven by gravitational radiation. the hydrodynamical effects as well as the general relativistic effects are important in the final phase. all corrections up to post $ ^ { 2. 5 } $ - newtonian order and the tidal effect are included in the o... | arxiv:gr-qc/9610032 |
the detection of 200 - 1000 mev neutrons requires large amounts, $ \ sim $ 100 cm, of detector material because of the long nuclear interaction length of these particles. in the example of the neuland neutron time - of - flight detector at fair, this is accomplished by using 3000 monolithic scintillator bars of 270 $ \... | arxiv:1601.04603 |
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