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responding to the current urgent need for low carbon emissions and high efficiency in manufacturing processes, the relationships between three different machining factors ( depth of cut, feed rate, and spindle rate ) on power consumption and surface finish ( roughness ) were analysed by applying a bayesian seemingly un...
arxiv:2207.05243
we study the solutions of the equations of motion in the gauged ( 2 + 1 ) - dimensional nonlinear schr \ " odinger model. the contribution of chern - simons gauge fields leads to a significant decrease of the critical power of self - focusing. we also show that at appropriate boundary conditions in the considered model...
arxiv:hep-th/9608069
the process of evolutionary emergence of purposeful adaptive behavior is investigated by means of computer simulations. the model proposed implies that there is an evolving population of simple agents, which have two natural needs : energy and reproduction. any need is characterized quantitatively by a corresponding mo...
arxiv:cs/0110021
strangeness enhancement and collective flow are considered signatures of the quark gluon plasma formation. these phenomena have been detected not only in relativistic heavy ion collisions but also in high energy, high multiplicity events of proton - proton and proton - nucleus ( " small systems " ) scatterings. indeed,...
arxiv:2011.06966
we theoretically study magnon - phonon hybrid excitations ( magnon - polarons ) in two - dimensional antiferromagnets on a honeycomb lattice. with an in - plane dzyaloshinskii - moriya interaction ( dmi ) allowed from mirror symmetry breaking from phonons, we find non - trivial berry curvature around the anti - crossin...
arxiv:2107.11484
we present a self - consistent calculation of the finite temperature effective potential for $ \ lambda \ phi ^ 4 $ theory, using the composite operator effective potential in which an infinite series of the leading diagrams is summed up. our calculation establishes the proper form of the leading correction to the pert...
arxiv:hep-ph/9211211
our goal in this paper is the adaptation of image - text models for long video retrieval. recent works have demonstrated state - of - the - art performance in video retrieval by adopting clip, effectively hitchhiking on the image - text representation for video tasks. however, there has been limited success in learning...
arxiv:2205.08508
statistical methods are usually applied in the processing of digital images for the analysis of the textures displayed by them. aiming to evaluate the urbanization of a given location from satellite or aerial images, here we consider a simple processing to distinguish in them the ' urban ' from the ' rural ' texture. t...
arxiv:1611.03469
su ( 2 ) gauge theory coupled to massless fermions in the adjoint representation is quantized in light - cone gauge by imposing the equal - time canonical algebra. the theory is defined on a space - time cylinder with " twisted " boundary conditions, periodic for one color component ( the diagonal 3 - component ) and a...
arxiv:hep-th/0408006
in this paper, we study a class of generalized extensible beam equations with a superlinear nonlinearity \ begin { equation * } \ left \ { \ begin { array } { ll } \ delta ^ { 2 } u - m \ left ( \ vert \ nabla u \ vert _ { l ^ { 2 } } ^ { 2 } \ right ) \ delta u + \ lambda v ( x ) u = f ( x, u ) & \ text { in } \ mathb...
arxiv:1812.03043
let $ \ ell $ be a prime, $ k $ a finitely generated field of characteristic different from $ \ ell $, and $ x $ a smooth geometrically connected curve over $ k $. say a semisimple representation of $ \ pi _ 1 ^ { \ mathrm { et } } ( x _ { \ bar k } ) $ is arithmetic if it extends to a finite index subgroup of $ \ pi _...
arxiv:2107.02213
several methods have been proposed in the spatial statistics literature for the analysis of big data sets in continuous domains. however, new methods for analyzing high - dimensional areal data are still scarce. here, we propose a scalable bayesian modeling approach for smoothing mortality ( or incidence ) risks in hig...
arxiv:2007.07724
discrete mathematics is the study of mathematical structures that can be considered " discrete " ( in a way analogous to discrete variables, having a bijection with the set of natural numbers ) rather than " continuous " ( analogously to continuous functions ). objects studied in discrete mathematics include integers, ...
https://en.wikipedia.org/wiki/Discrete_mathematics
some time ago we extended our monogenity investigations and calculations of generators of power integral bases to the relative case. up to now we considered ( usually totally real ) extensions of complex quartic fields. in the present paper we consider power integral bases in relative extensions of totally real fields....
arxiv:2004.05393
we conduct numerical simulations of the interacting ejecta from an exploding co white dwarf ( wd ) with a he wd donor in the double - detonation scenario for type ia supernovae ( sne ia ), and study the possibility of exploding the companion wd. we also study the long time imprint of the collision on the supernova remn...
arxiv:1410.1153
. the elongation of current gun tubes, such as the new german 120 mm l / 55, which was introduced by rheinmetall is considered only an interim solution as it does not offer the required increase in muzzle velocity. even advanced kinetic energy ammunition such as the united states ' m829a3 is considered only an interim ...
https://en.wikipedia.org/wiki/Electrothermal-chemical_technology
perform tasks that are either too dangerous or too precise for humans to perform them economically, and to ensure better quality. many companies employ assembly lines of robots, especially in automotive industries and some factories are so robotized that they can run by themselves. outside the factory, robots have been...
https://en.wikipedia.org/wiki/Mechanical_engineering
particle - based methods are a practical tool in computational fluid dynamics, and novel types of methods have been proposed. however, widely developed lagrangian - type formulations suffer from the nonuniform distribution of particles, which is enhanced over time and result in problems in computational efficiency and ...
arxiv:2404.17542
using quantum - classical analogies, we find that dynamical pictures of quantum mechanics have precise counterparts in classical mechanics. in particular, the eulerian and lagrangian descriptions of fluid dynamics in classical mechanics are the analogs of the schroedinger and heisenberg pictures in quantum mechanics, r...
arxiv:1305.5272
the aim of this paper is to discuss the constructivity of the method originally introduced by u. bessi to approach the phenomenon of topological instability commonly known as arnold ' s diffusion. by adapting results and proofs from existing works and introducing additional tools where necessary, it is shown how, at le...
arxiv:2306.11834
the aim of this article is to establish a toponogov type triangle comparison theorem for finsler manifolds, in the manner of radial curvature geometry. we consider the situation that the radial flag curvature is bounded below by the radial curvature function of a non - compact surface of revolution, the edge opposite t...
arxiv:1205.3913
we report the discovery of an extremely close, eclipsing binary system. a white dwarf is orbited by a core he - burning compact hot subdwarf star with a period as short as $ \ simeq0. 04987 { \ rm d } $ making this system the most compact hot subdwarf binary discovered so far. the subdwarf will start to transfer helium...
arxiv:1209.4740
the daniell - kolmogorov extension theorem is a fundamental result in the theory of stochastic processes, as it allows one to construct a stochastic process with prescribed finite - dimensional distributions. however, it is well - known that the domain of the constructed probability measure - the product sigma - algebr...
arxiv:2301.07992
non - overlapping domain decomposition methods necessarily have to exchange dirichlet and neumann traces at interfaces in order to be able to converge to the underlying mono - domain solution. well known such non - overlapping methods are the dirichlet - neumann method, the feti and neumann - neumann methods, and optim...
arxiv:1404.4698
overlap coincidence in a self - affine tiling in $ \ r ^ d $ is equivalent to pure point dynamical spectrum of the tiling dynamical system. we interpret the overlap coincidence in the setting of substitution delone set in $ \ r ^ d $ and find an efficient algorithm to check the pure point dynamical spectrum. this algor...
arxiv:1003.2898
we consider single field chaotic inflationary models plus a cosine modulation term, as in axion monodromy models, and augment it by a light scalar field with similar cosine coupling. we show the power spectrum of curvature perturbations of this model is dominated by the one - loop contribution to inflaton two - point f...
arxiv:1903.05120
for example, a phone with 26 to 40 decibel is generally sufficient for mild hearing loss, while a phone with 71 to 90 decibel is better for more severe hearing loss. = = augmentative and alternative communication = = augmentative and alternative communication ( aac ) is an umbrella term that encompasses methods of comm...
https://en.wikipedia.org/wiki/Assistive_technology
ground - based counts and colors of faint galaxies in the u and r bands in one field at high galactic latitude are presented. integrated over flux, a total of 1. 2x10 ^ 5 sources per square degree are found to u = 25. 5 mag and 6. 3x10 ^ 5 sources per square degree to r = 27 mag, with d log n / dm ~ 0. 5 in the u band ...
arxiv:astro-ph/9702241
we present an analysis of the structures and dynamics of the merging cluster abell ~ 1201, which has two sloshing cold fronts around a cooling core, and an offset gas core approximately 500kpc northwest of the center. new chandra and xmm - newton data reveal a region of enhanced brightness east of the offset core, with...
arxiv:1205.2095
though the statistical analysis of ranking data has been a subject of interest over the past centuries, especially in economics, psychology or social choice theory, it has been revitalized in the past 15 years by recent applications such as recommender or search engines and is receiving now increasing interest in the m...
arxiv:1601.00399
quantum cloning is an essential operation in quantum information and quantum computing. similar to the ` copy ' operation in classical computing, the cloning of flying bits for further processing from the solid - state quantum bits in storage is an operation frequently used in quantum information processing. here we pr...
arxiv:2302.05643
ngc 3311, the giant cd galaxy in the hydra cluster ( a1060 ), has one of the largest globular cluster systems known. we describe new gemini gmos ( g ', i ' ) photometry of the ngc 3311 field which reveals that the red, metal - rich side of its globular cluster population extends smoothly upward into the mass range asso...
arxiv:0708.1514
the aim of this paper is a characterization of great antipodal sets of complex grassmannian manifolds as certain designs with the smallest cardinalities.
arxiv:1303.5936
we construct an analytical model for two channel, two - body scattering amplitudes, and then apply it in the description of the three - body $ j / \ psi \ to k ^ + k ^ - \ pi ^ 0 $ decay. in the construction of the partial wave amplitudes, we combine the low energy resonance region with the regge asymptotic behavior de...
arxiv:1112.3284
we study the interactions of axion - like particles ( alps ) with the standard model particles, aiming to probe their phenomenology via non - resonant searches at the lhc. these interactions are mediated by higher dimensional effective operators within two possible frameworks of linearly and non - linearly realised ele...
arxiv:2312.05992
random numbers are essential for our modern information based society e. g. in cryptography. unlike frequently used pseudo - random generators, physical random number generators do not depend on complex algorithms but rather on a physical process to provide true randomness. quantum random number generators ( qrng ) do ...
arxiv:1407.4602
the popularity of cyber - physical systems is fueling the rapid growth of location - based services. this poses the risk of location privacy disclosure. effective privacy preservation is foremost for various mobile applications. recently, geo - indistinguishability and expected inference error are proposed for limiting...
arxiv:2102.00654
the three - dimensional bimodal random - field ising model is studied via a new finite temperature numerical approach. the methods of wang - landau sampling and broad histogram are implemented in a unified algorithm by using the n - fold version of the wang - landau algorithm. the simulations are performed in dominant ...
arxiv:cond-mat/0509566
suppose there is a collection $ x _ 1, x _ 2, \ dots, x _ n $ of independent uniform $ [ 0, 1 ] $ random variables, and a hypergraph $ \ cf $ of \ emph { target structures } on the vertex set $ \ { 1, \ dots, n \ } $. we would like to buy a target structure at small cost, but we do not know all the costs $ x _ i $ ahea...
arxiv:1605.06072
we present results on stripe formation in the swift - hohenberg equation with a directional quenching term. stripes are " grown " in the wake of a moving parameter step line, and we analyze how the orientation of stripes changes depending on the speed of the quenching line and on a lateral aspect ratio. we observe stri...
arxiv:1810.08688
we show that simple models of scalar - field dark energy leave a generic enhancement in the weak - lensing power spectrum when compared to the lcdm prediction. in particular, we calculate the linear - scale enhancement in the convergence ( or cosmic - shear ) power spectrum for two best - fit models of scalar - field d...
arxiv:0910.1539
we study the dynamics of a two - degrees - of - freedom ( two dof ) nonlinear oscillator representing a quartercar model excited by a road roughness profile. modelling the road profile by means of a harmonic function we derive the melnikov criterion for a system transition to chaos or escape. the analytically obtained ...
arxiv:1206.5475
we show several relations between local moves on 1 - dimensional knots and those on high dimensional knots related by products of knots.
arxiv:1210.4667
first inclusive measurements of isolated prompt photons in photoproduction at the hera ep collider have been made with the zeus detector, using an integrated luminosity of 38. 4 pb $ ^ { - 1 } $. cross sections are given as a function of the pseudorapidity and the transverse energy ( $ \ eta ^ \ gamma $, \ etg ) of the...
arxiv:hep-ex/9910045
we prove that the existence of an automorphism of finite order on a ( defined over a number field ) variety x implies the existence of algebraic linear relations between the logarithm of certain periods of x and the logarithm of special values of the gamma - function. this implies that a slight variation of results by ...
arxiv:math/0209177
learning rbms using standard algorithms such as cd ( k ) involves gradient descent on the negative log - likelihood. one of the terms in the gradient, which involves expectation w. r. t. the model distribution, is intractable and is obtained through an mcmc estimate. in this work we show that the hessian of the log - l...
arxiv:1810.10777
consider a regression model with infinitely many parameters and time series errors. we are interested in choosing weights for averaging across generalized least squares ( gls ) estimators obtained from a set of approximating models. however, gls estimators, depending on the unknown inverse covariance matrix of the erro...
arxiv:1503.06401
the availability of challenging simulation environments is pivotal for advancing the field of multi - agent reinforcement learning ( marl ). in cooperative marl settings, the starcraft multi - agent challenge ( smac ) has gained prominence as a benchmark for algorithms following centralized training with decentralized ...
arxiv:2412.17707
cooperative multi - agent reinforcement learning is a decentralized paradigm in sequential decision making where agents distributed over a network iteratively collaborate with neighbors to maximize global ( network - wide ) notions of rewards. exact computations typically involve a complexity that scales exponentially ...
arxiv:2109.11692
we present a novel algorithm for edge - coloring of multigraphs. the correctness of this algorithm for multigraphs with $ \ chi ' > \ delta + 1 $ ( $ \ chi ' $ is the chromatic edge number and $ \ delta $ is the maximum vertex degree ) would prove a long standing conjecture in edge - coloring of multigraphs.
arxiv:1706.04476
knowledge graphs typically undergo open - ended growth of new relations. this cannot be well handled by relation extraction that focuses on pre - defined relations with sufficient training data. to address new relations with few - shot instances, we propose a novel bootstrapping approach, neural snowball, to learn new ...
arxiv:1908.11007
the present study applies a deep reinforcement learning ( drl ) algorithm to active flow control ( afc ) of a two - dimensional flow around a confined square cylinder. specifically, the soft actor - critic ( sac ) algorithm is employed to modulate the flow of a pair of synthetic jets placed on the upper and lower surfa...
arxiv:2404.12123
in this work we use the vanishing complexity factor as a supplementary condition to construct uncharged and charged like - - durgapal models. we provide the $ g _ { tt } $ component of the metric of the well - known durgapal iv and v solutions and a particular form for the anisotropy, related to the electric charge, to...
arxiv:2208.10260
building upon existing signal processing techniques and open - source software, this paper presents a baseline design for an rf system - on - chip frequency division multiplexed readout for a spatio - spectral focal plane instrument based on low temperature detectors. a trade - off analysis of different fpga carrier bo...
arxiv:2212.07938
convolution - based and transformer - based vision backbone networks process images into the grid or sequence structures, respectively, which are inflexible for capturing irregular objects. though vision gnn ( vig ) adopts graph - level features for complex images, it has some issues, such as inaccurate neighbor node s...
arxiv:2308.00574
current technological progress is driving quantum key distribution towards a commercial and world widescale expansion. its capability to deliver unconditionally secure communication will be a fundamental feature in the next generations of telecommunication networks. nevertheless, demonstrations of qkd implementation in...
arxiv:2109.13558
in this work, we study the problem of learning a single model for multiple domains. unlike the conventional machine learning scenario where each domain can have the corresponding model, multiple domains ( i. e., applications / users ) may share the same machine learning model due to maintenance loads in cloud computing...
arxiv:1805.07588
what are the key - features that enable an information diffusion model to explain the inherent dynamic, and often competitive, nature of real - world propagation phenomena? in this paper we aim to answer this question by proposing a novel class of diffusion models, inspired by the classic linear threshold model, and bu...
arxiv:1805.11303
deep generative models have become increasingly effective at producing realistic images from randomly sampled seeds, but using such models for controllable manipulation of existing images remains challenging. we propose the swapping autoencoder, a deep model designed specifically for image manipulation, rather than ran...
arxiv:2007.00653
convolutional neural network ( cnn ) based deep learning ( dl ) has achieved great progress in many real - life applications. meanwhile, due to the complex model structures against strict latency and memory restriction, the implementation of cnn models on the resource - limited platforms is becoming more challenging. t...
arxiv:1905.11669
materials with very low dc magnetic susceptibility have many scientific applications. to our knowledge however, relatively little research has been conducted with the goal to produce a totally nonmagnetic material. this phrase in our case means after spatially averaging over macroscopic volumes, it possesses an average...
arxiv:1506.09199
the warm ionized medium ( wim ), also referred to as diffuse ionized gas, contains most of the mass of interstellar medium in ionized form, contributing as much as 30 % of the total atomic gas mass in the solar neighborhood. the advent of ccds has enabled unprecedented study of this medium in external galaxies, probing...
arxiv:astro-ph/9707287
we estimate the bounds of box - counting dimension of hidden variable fractal interpolation functions ( hvfifs ) and hidden variable bivariate fractal interpolation functions ( hvbfifs ) with four function contractivity factors and present analytic properties of hvfifs which are constructed to ensure more flexibility a...
arxiv:1904.10617
< x ≤ b }, [ a, b ] = [ a, b ] = { x ∈ r a ≤ x ≤ b }. { \ displaystyle { \ begin { aligned } ( a, b ) = { \ mathopen { ] } } a, b { \ mathclose { [ } } & = \ { x \ in \ mathbb { r } \ mid a < x < b \ }, \ \ [ 5mu ] [ a, b ) = { \ mathopen { [ } } a, b { \ mathclose { [ } } & = \ { x \ in \ mathbb { r } \ mid a \ leq x ...
https://en.wikipedia.org/wiki/Interval_(mathematics)
unmanned aerial vehicles ( uavs ) are widely used for object detection. however, the existing uav - based object detection systems are subject to the serious challenge, namely, the finite computation, energy and communication resources, which limits the achievable detection performance. in order to overcome this challe...
arxiv:2401.13995
we investigate the complexity of $ r $ - approval control problems in $ k $ - peaked elections, where at most $ k $ peaks are allowed in each vote with respect to an order of the candidates. we show that most np - hardness results in general elections also hold in k - peaked elections even for $ k = 2, 3 $. on the othe...
arxiv:1304.4471
we prove langlands functoriality for the generic spectrum of general spin groups ( both odd and even ). contrary to other recent instances of functoriality, our resulting automorphic representations on the general linear group will not be self - dual. together with cases of classical groups, this completes the list of ...
arxiv:math/0411035
based on high contrast images obtained with the gemini planet imager ( gpi ), we report the discovery of two point - like sources at angular separations of $ \ rho \ sim0. 18 ' ' $ and $ \ rho \ sim0. 80 ' ' $ from the stars hd 29992 and hd 196385. a combined analysis of the new gpi observations and images from the lit...
arxiv:2207.07435
recent successful adversarial attacks on face recognition show that, despite the remarkable progress of face recognition models, they are still far behind the human intelligence for perception and recognition. it reveals the vulnerability of deep convolutional neural networks ( cnns ) as state - of - the - art building...
arxiv:2207.01149
cellular networks, such as 5g systems, are becoming increasingly complex for supporting various deployment scenarios and applications. embracing artificial intelligence ( ai ) in 5g evolution is critical to managing the complexity and fueling the next quantum leap in 6g cellular networks. in this article, we share our ...
arxiv:2111.10663
in this paper, we characterize the boundedness and compactness of differences of weighted composition operators from weighted bergman spaces $ a ^ p _ \ omega $ induced by a doubling weight $ \ omega $ to lebesgue spaces $ l ^ q _ \ mu $ on the unit ball for full $ 0 < p, q < \ infty $, which extend many results on the...
arxiv:2407.15096
in 1991, mckay and radziszowski proved that, however each 3 - subset of a 13 - set is assigned one of two colours, there is some 4 - subset whose four 3 - subsets have the same colour. more than 25 years later, this remains the only non - trivial classical ramsey number known for hypergraphs. in this article, we find a...
arxiv:1608.07762
quasi - periodic eruptions ( qpes ) are recurrent x - ray bursts found so far in the nuclei of low - mass galaxies. their trigger mechanism is still unknown, but recent models involving one or two stellar - mass companions around the central massive ( $ \ approx10 ^ 5 - 10 ^ 6 $ solar masses ) black hole have gathered ...
arxiv:2203.11939
in 1960, payne and weinberger proved that among all domains that lie within a wedge ( an angle whose measure is less than or equal to $ \ pi $ ), and have a given value of a certain integral the circular sector has the lowest fundamental eigenvalue of the dirichlet laplacian. here, it is shown that an analogue of this ...
arxiv:1602.07447
staphylococcus aureus nasal carriage increases risk of infection and has been associated with lifestyle behavior and biological host characteristics. we used social network analysis to evaluate whether contacts have the same s. aureus genotype, or whether contagiousness is an indirect effect of contacts sharing the sam...
arxiv:2202.08794
a major challenge in gravitational - wave multi - messenger astrophysics is the imprecise localization of gravitational - wave compact binary mergers. we investigate the use of a method to include galaxy catalog information in performing parameter estimation of these events. we test its effectiveness with the gravitati...
arxiv:2410.14663
analog coding decouples the tasks of protecting against erasures and noise. for erasure correction, it creates an " analog redundancy " by means of band - limited discrete fourier transform ( dft ) interpolation, or more generally, by an over - complete expansion based on a frame. we examine the analog coding paradigm ...
arxiv:1602.03498
for any solvable lie group whose exponential map $ \ exp _ g \ colon { \ mathfrak g } \ to g $ is bijective, we prove that the real rank of $ c ^ * ( g ) $ is equal to $ \ dim ( { \ mathfrak g } / [ { \ mathfrak g }, { \ mathfrak g } ] ) $. we also indicate a proof of a similar formula for the stable rank of $ c ^ * ( ...
arxiv:1511.05533
in 1990, j. l. krivine introduced the notion of storage operator to simulate, in $ \ lambda $ - calculus, the " call by value " in a context of a " call by name ". j. l. krivine has shown that, using g \ " odel translation from classical into intuitionistic logic, we can find a simple type for storage operators in af2 ...
arxiv:0905.0549
in this paper we address a model coupling viscoplasticity with damage in thermoviscoelasticity. the associated pde system consists of the momentum balance with viscosity and inertia for the displacement variable, at small strains, of the plastic and damage flow rules, and of the heat equation. it has a strongly nonline...
arxiv:1701.00139
the topology of the electronic band structure of solids can be described by its berry curvature distribution across the brillouin zone. we theoretically introduce and experimentally demonstrate a general methodology based on the measurement of energy - and momentum - resolved optical transition rates, allowing to revea...
arxiv:2308.09634
we present a new signature by which to one could potentially discriminate between a spectrum of gravitational radiation generated by a self - ordering scalar field vs that of inflation, specifically a comparison of the magnitude of a flat spectrum at frequencies probed by future direct detection experiments to the magn...
arxiv:1003.1735
for an element in $ bs ( 1, n ) = \ langle t, a | tat ^ { - 1 } = a ^ n \ rangle $ written in the normal form $ t ^ { - u } a ^ vt ^ w $ with $ u, w \ geq 0 $ and $ v \ in \ mathbb { z } $, we exhibit a geodesic word representing the element and give a formula for its word length with respect to the generating set $ \ ...
arxiv:2006.14525
accurate physical parameters have been determined for two early - type detached eclipsing binaries in the open cluster h persei ( ngc 869 ). masses accurate to 1. 5 % are derived from high - resolution spectroscopy and radii accurate to 4 - - 6 % have been obtained from fitting the existing light curves. the four stars...
arxiv:astro-ph/0312506
thermopower measurements have been carried out on the ni substituted samples of na0. 75coo2 in the temperature range 4. 2k to 300k. the room temperature tep increases by 20microv / k even with 1 % ni substitution and systematically increases with increasing ni content upto 5 %. the increase in tep is accompanied by a d...
arxiv:cond-mat/0510342
in recent years, the buildings where we spend most part of our life are rapidly evolving. they are becoming fully automated environments where energy consumption, access control, heating and many other subsystems are all integrated within a single system commonly referred to as smart building ( sb ). to support the gro...
arxiv:1912.02480
corrections of order $ t ^ 4 $ to vector and axial current correlators in qcd at a finite temperature $ t < t _ c $ are obtained using dispersion relations for the amplitudes of deep inelastic scattering on pions. their relation with the operator product expansion is presented. an interpretation of the results in terms...
arxiv:hep-ph/9405371
we construct a model in which four dimensional chiral fermions arise on the boundaries of a five dimensional lattice with free boundary conditions in the fifth direction. the physical content is similar to kaplan ' s model of domain wall fermions, yet the present construction has several technical advantages. we discus...
arxiv:hep-lat/9303005
using the quantum molecular dynamics model, we aim to investigate the emis - sion of light complex particles, and degree of stopping reached in heavy - ion colli - sions. we took incident energies between 50 and 1000 mev / nucleon. in addition, central and peripheral collisions and different masses are also considered....
arxiv:1007.1859
we investigate an electron in the plane interacting with the magnetic field due to an electric current forming a localized rotationally symmetric vortex. we show that independently of the vortex profile an electron with spin antiparallel to the magnetic field can be trapped if the vortex current is strong enough. in ad...
arxiv:cond-mat/9803166
while more organizations have been trying to move their infrastructure to the cloud in recent years, there have been significant challenges in how identities and access are managed in a hybrid cloud setting. this paper showcases a novel identity and access management framework for shared resources in a multi - tenant h...
arxiv:2203.11463
fourier neural operator ( fno ) is a popular operator learning framework. it not only achieves the state - of - the - art performance in many tasks, but also is efficient in training and prediction. however, collecting training data for the fno can be a costly bottleneck in practice, because it often demands expensive ...
arxiv:2309.16971
the ease of using optical gain / loss provides a fertile ground for experimental explorations of non - hermitian ( nh ) physics. without gain / loss, can we realize the nh effect in a hermitian system? the interface between the coupled hermitian subsystems is a natural object for nh physics due to the nonconservative p...
arxiv:2408.16290
we introduce a regression model for data on non - linear manifolds. the model describes the relation between a set of manifold valued observations, such as shapes of anatomical objects, and euclidean explanatory variables. the approach is based on stochastic development of euclidean diffusion processes to the manifold....
arxiv:1703.00291
sports highlights are becoming increasingly popular on video - sharing platforms. yet, crafting sport highlight videos is challenging, which requires producing engaging narratives from different angles, and conforming to different platform affordances with constantly changing audiences. many content creators therefore ...
arxiv:2409.13443
we consider the problem of stochastic monotone submodular function maximization, subject to constraints. we give results on adaptivity gaps, and on the gap between the optimal offline and online solutions. we present a procedure that transforms a decision tree ( adaptive algorithm ) into a non - adaptive chain. we prov...
arxiv:1504.02146
almost sure bounds are established on the uniform error of smoothing spline estimators in nonparametric regression with random designs. some results of einmahl and mason ( 2005 ) are used to derive uniform error bounds for the approximation of the spline smoother by an ` ` equivalent ' ' reproducing kernel regression e...
arxiv:math/0612776
we present a volumetric mesh - based algorithm for flattening the placenta to a canonical template to enable effective visualization of local anatomy and function. monitoring placental function in vivo promises to support pregnancy assessment and to improve care outcomes. we aim to alleviate visualization and interpret...
arxiv:1903.05044
the identification capacity region of the compound broadcast channel is determined under an average error criterion, where the sender has no channel state information. we give single - letter identification capacity formulas for discrete channels and multiple - input multiple - output gaussian channels under an average...
arxiv:2110.15101
we establish a coupled fixed points theorem for a meaningful class of mixed monotone multivalued operators and then we use it to derive some results on existence of quasisolutions and solutions to first - - order functional differential equations with state - - dependent deviating arguments. our results are very genera...
arxiv:1104.2159