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recent research has exposed disagreements over the nature and usefulness of what may ( or may not ) be human - computer interaction ' s fundamental phenomenon : ' interaction '. for some, hci ' s theorising about interaction has been deficient, impacting its capacity to inform decisions in design, suggesting the need e... | arxiv:1903.03446 |
in this paper we analyse the relations between a previously described oblate jaffe model for an ellipsoidal galaxy and the observed quantities for ngc 2974, and obtain the length and velocity scales for a relevant elliptical galaxy model. we then derive the finite total mass of the model from these scales, and finally ... | arxiv:0810.3404 |
in order to give the standard scenario of the astrophysics, we study the einstein theory with minimally coupled scalar field and the cosmological term by considering the scalar field as a candidate of the dark matter. we obtained the exact solution in the cosmological scale and the approximate gravitational potential i... | arxiv:gr-qc/0003062 |
the baer - - suzuki theorem says that if $ p $ is a prime, $ x $ is a $ p $ - element in a finite group $ g $ and $ \ langle x, x ^ g \ rangle $ is a $ p $ - group for all $ g \ in g $, then the normal closure of $ x $ in $ g $ is a $ p $ - group. we consider the case where $ x ^ g $ is replaced by $ y ^ g $ for some o... | arxiv:1310.5909 |
we discuss the canonical quantization of non - unitary time evolution in inflating universe. we consider gravitational wave modes in the frw metrics in a de sitter phase and show that the vacuum is a two - mode su ( 1, 1 ) squeezed state of thermo field dynamics, thus exhibiting the link between inflationary evolution ... | arxiv:hep-th/9705134 |
the mechanisms controlling the growth rate and composition of epitaxial cdte and cdznte films were studied. the films were grown by isothermal closed space configuration technique. a gaas 100 substrate was exposed sequentially to the elemental sources, zn, te, and cd, in isothermal conditions. while growth of znte foll... | arxiv:1910.02944 |
we examine the conjecture that an 11d e _ 8 bundle, appearing in the calculation of phases in the m - theory partition function, plays a physical role in m - theory, focusing on consequences for the classification of string theory solitons. this leads for example to a classification of iia solitons in terms of that of ... | arxiv:hep-th/0203218 |
we use exceptional field theory to systematically study all possible consistent truncations around half - maximal ads $ _ 5 $ vacua of m - theory. we show that only truncations with at most three vector multiplets are consistent. the possible gaugings are su ( 2 ) $ \ times $ u ( 1 ) and iso ( 3 ) $ \ times $ u ( 1 ) w... | arxiv:2012.15601 |
in a growth - fragmentation system, cells grow in size slowly and split apart at random. typically, the number of cells in the system grows exponentially and the distribution of the sizes of cells settles into an equilibrium ' asymptotic profile '. in this work we introduce a new method to prove this asymptotic behavio... | arxiv:2202.12553 |
the energy and momentum dependence of the gluon self - energy is investigated in a color superconductor with two flavors of massless quarks. the presence of a color - superconducting quark - quark condensate modifies the gluon self - energy for energies which are of the order of the gap parameter. for gluon energies mu... | arxiv:nucl-th/0103050 |
in this letter we study the effect of time - reversal symmetric impurities on the josephson supercurrent through two dimensional helical metals such as on topological insulator surface state. we show that contrary to the usual superconducting - normal metal - superconducting junctions, the suppression of supercurrent i... | arxiv:1506.05103 |
graph neural networks ( gnns ) are known to be vulnerable to oversmoothing due to their implicit homophily assumption. we mitigate this problem with a novel scheme that regulates the aggregation of messages, modulating the type and extent of message passing locally thereby preserving both the low and high - frequency c... | arxiv:2504.19785 |
automatic security inspection relying on computer vision technology is a challenging task in real - world scenarios due to many factors, such as intra - class variance, class imbalance, and occlusion. most previous methods rarely touch the cases where the prohibited items are deliberately hidden in messy objects becaus... | arxiv:2211.10763 |
the rapid development in computing technology has paved the way for directive - based programming models towards a principal role in maintaining software portability of performance - critical applications. efforts on such models involve a least engineering cost for enabling computational acceleration on multiple archit... | arxiv:2110.14340 |
##tit andrews in reference to alchemy ), the concept of pseudoscience as distinct from real or proper science seems to have become more widespread during the mid - 19th century. among the earliest uses of " pseudo - science " was in an 1844 article in the northern journal of medicine, issue 387 : that opposite kind of ... | https://en.wikipedia.org/wiki/Pseudoscience |
comparable multiplicities and show smooth evolution with multiplicity across all collision systems. although the multiplicity dependence of spectral shapes can be qualitatively described by general - purpose monte carlo ( mc ) event generators, the evolution of yield ratios is barely ( or not ) captured by mc model pre... | arxiv:1801.03350 |
we use classical or large nc qcd to describe the mesons ( pion, rho, omega ) coming from proton - antiproton annihilation at rest as classical fields, which we then quantize as coherent states. this treatment gives a nearly parameter free account of the pion branching ratios in annihilation. | arxiv:hep-ph/9504362 |
the structural, dielectric, magnetic, and magnetoelectric ( me ) properties of particulate composites containing lead - iron niobate and lead titanate piezoelectric 0. 94 [ pbfe $ _ { 0. 5 } $ nb $ _ { 0. 5 } $ o $ _ 3 $ ] - 0. 06 [ pbti $ _ { 0. 5 } $ o $ _ 3 $ ] ( pfn - pt ) and zn - substituted cobalt ferrite magnet... | arxiv:2208.11317 |
higher order topological insulators ( hotis ) are a novel form of insulating quantum matter, which are characterized by having gapped boundaries that are separated by gapless corner or hinge states. recently, it has been proposed that the essential features of a large class of hotis are captured by topological multipol... | arxiv:2103.00008 |
quantum approximate optimization algorithm ( qaoa ) is a hybrid algorithm whose control parameters are classically optimized. in addition to the variational parameters, the right choice of hyperparameter is crucial for improving the performance of any optimization model. control depth, or the number of variational para... | arxiv:2206.14412 |
recently, several people study finite multiple zeta values ( fmzvs ) and finite polylogarithms ( fps ). in this paper, we introduce finite multiple polylogarithms ( fmps ), which are natural generalizations of fmzvs and fps, and we establish functional equations of fmps. as applications of these functional equations, w... | arxiv:1509.07653 |
we introduce a non - perturbative method to constrain the amplitude of local - type primordial non - gaussianity ( $ f _ { \ rm nl } $ ) using squeezed configurations of the cmb lensing convergence and cosmic shear bispectra. first, we use cosmological consistency relations to derive a model for the squeezed limit of a... | arxiv:2310.12959 |
semileptonic decays of heavy baryons consisting of one heavy ( q = b, c ) and two light ( q = u, d, s ) quarks are considered in the heavy - quark - - light - diquark approximation. the relativistic quasipotential equation is used for obtaining masses and wave functions of both diquarks and baryons within the constitue... | arxiv:hep-ph/0610238 |
high - dimensional data classification is a fundamental task in machine learning and imaging science. in this paper, we propose a two - stage multiphase semi - supervised classification method for classifying high - dimensional data and unstructured point clouds. to begin with, a fuzzy classification method such as the... | arxiv:1905.08538 |
it has long been a standard practice to neglect diffusive effects in stability analyses of detonation waves. here, with the principal aim of quantifying the impact of these oft - neglected effects on the stability characteristics of such waves, we use numerical evans - function techniques to study the ( spectral ) stab... | arxiv:1311.6417 |
we review some connections between quantum information and statistical mechanics. we focus on three sets of results for classical spin models. first, we show that the partition function of all classical spin models ( including models in different dimensions, different types of many - body interactions, different symmet... | arxiv:1312.6007 |
we investigate aspects of low - magnetic - reynolds - number flow between two parallel, perfectly insulating walls, in the presence of an imposed magnetic field parallel to the bounding walls. we find a functional basis to describe the flow, well adapted to the problem of finding the attractor dimension, and which is a... | arxiv:1410.0637 |
video quality assessment is a challenging problem having a critical significance in the context of medical imaging. for instance, in laparoscopic surgery, the acquired video data suffers from different kinds of distortion that not only hinder surgery performance but also affect the execution of subsequent tasks in surg... | arxiv:2202.04517 |
in this paper we systematically describe relations between various structure sets which arise naturally for pairs of compact topological manifolds with boundary. our consideration is based on a deep analogy between the case of a compact manifold with boundary and the case of a closed manifold pair. this approach also g... | arxiv:0908.1372 |
we study the topology of exact and stein fillings of the canonical contact structure on the unit cotangent bundle of a closed surface $ \ sigma _ g $, where $ g $ is at least 2. in particular, we prove a uniqueness theorem asserting that any stein filling must be s - cobordant rel boundary to the disk cotangent bundle ... | arxiv:1510.06736 |
we present a numerical study of riemann ' s formula for the oscillating part of the density of the primes and their powers. the formula is comprised of an infinite series of oscillatory terms, one for each zero of the zeta function on the critical line and was derived by riemann in his paper on primes assuming the riem... | arxiv:nlin/0212042 |
in charmed $ d $ and $ d _ s $ mesons sector, the matrix of a hamiltonian in a quark potential model is computed in the $ 2 ^ 3s _ 1 $ and $ 1 ^ 3d _ 1 $ subspace. the masses of four mixed states of $ 2 ^ 3s _ 1 $ and $ 1 ^ 3d _ 1 $ denoted with $ d ^ * _ 1 ( 2635 ) $, $ d ^ * _ 1 ( 2739 ) $, $ d ^ * _ { s1 } ( 2715 ) ... | arxiv:2006.01347 |
. | arxiv:2309.15986 |
we consider an extension of the standard model based on the group $ \ mathrm { u } ( 2 ) \ times \ mathrm { u } ( 3 ) $, which is naturally compatible with the standard model interacting - particle representations and the spontaneous symmetry breaking of $ \ mathrm { u } ( 2 ) \ times \ mathrm { u } ( 3 ) $ to an elect... | arxiv:1707.09367 |
we report the b band optical observations of an old ( 17. 5 myr ) radiopulsar psr b0950 + 08 obtained with the suprime - cam at the subaru telescope. we detected a faint object, b = 27. 07 ( 16 ). within our astrometrical accuracy it coincides with the radio position of the pulsar and with the object detected earlier b... | arxiv:astro-ph/0206229 |
in this paper, we consider the littlewood - offord problems in one dimension for the curie - weiss models. let \ [ q _ n ^ { + } : = \ sup _ { x \ in \ mathbb { r } } \ sup _ { v _ 1, v _ 2, \ ldots, v _ n \ geq 1 } p ( \ sum _ { i = 1 } ^ { n } v _ i \ varepsilon _ i \ in ( x - 1, x + 1 ) ), \ ] \ [ q _ n = \ sup _ { ... | arxiv:2408.00127 |
breitenberger ' s uncertainty principle on the torus $ \ mathbb { t } $ and its higher - dimensional analogue on $ \ mathbb { s } ^ { d - 1 } $ are well understood. we give describe an entire family of uncertainty principles on compact manifolds $ ( m, g ) $, which includes the classical heisenberg - weyl uncertainty p... | arxiv:1411.1383 |
recently, there has been a growing interest among large language model ( llm ) developers in llm - based document reading systems, which enable users to upload their own documents and pose questions related to the document contents, going beyond simple reading comprehension tasks. consequently, these systems have been ... | arxiv:2407.10701 |
typical structure - from - motion ( sfm ) pipelines rely on finding correspondences across images, recovering the projective structure of the observed scene and upgrading it to a metric frame using camera self - calibration constraints. solving each problem is mainly carried out independently from the others. for insta... | arxiv:2007.02045 |
the potentials and string tensions between static sources in a variety of representations ( fundamental, 8, 6, 15 - antisymmetric, 10, 27 and 15 - symmetric ) have been computed by measuring wilson loops in pure gauge su ( 3 ). the simulations have been done primarily on anisotropic lattices, using a tadpole improved a... | arxiv:hep-lat/9911008 |
we discuss an universal relation $ \ epsilon ( i \ kappa ) = 0 $ with $ { \ rm re } \ kappa = 1 / \ xi $ in 1d quantum spin systems with an excitation gap, where $ \ epsilon ( k ) $ is the dispersion curve of the low - energy excitation and $ \ xi $ is the correlation length of the ground - state. we first discuss this... | arxiv:cond-mat/0107021 |
let $ m $ be a $ 2m $ - dimensional compact riemannian manifold. we show that the spectrum of the hodge laplacian acting on $ m $ - forms does not determine whether the manifold has boundary, nor does it determine the lengths of the closed geodesics. among the many examples are a projective space and a hemisphere that ... | arxiv:math/0111016 |
of relevance to energy storage, electrochemistry and catalysis, ionic and dipolar liquids display unexpected behaviours - especially in confinement. beyond adsorption, over - screening and crowding effects, experiments have highlighted novel phenomena, such as unconventional screening and the impact of the electronic n... | arxiv:2002.11526 |
the success of the quantum level predictions of the standard model on the $ z $ boson properties, on $ \ mw $ and on $ \ mt $, which makes use of the muon lifetime as an input, implies a stringent constraint on new physics contributions to the $ v - a $ charged - current interactions among leptons. observed unitarity o... | arxiv:hep-ph/9712260 |
road corrugation refers to the formation of periodic, transverse ripples on unpaved road surfaces. it forms spontaneously on an initially flat surface under heavy traffic and can be considered to be a type of unstable growth phenomenon, possibly caused by the local volume contraction of the underlying soil due to a mov... | arxiv:2007.05109 |
population iii stars, the first generation of stars formed from primordial big bang material with a top - heavy imf, should contribute substantially to the universe reionization and they are crucial for understanding the early metal enrichment of galaxies. therefore it is very important that these objects, foreseen by ... | arxiv:0807.4634 |
for light fields, the coherence in longitudinal direction is governed by both the frequency spectra and angular spectra they possess. in this work, we develop and report a theoretical formulation to demonstrate the effect of the angular spectra of electromagnetic light fields in quantifying their longitudinal spatial c... | arxiv:1907.05831 |
the multi - branched husimi recursive lattice has been extended to a virtual structure with fractional numbers of branches joined on one site. although the lattice is undrawable in real space, the concept is consistent with regular husimi lattice. the ising spins of antiferromagnetic interaction on such a sets of latti... | arxiv:1405.7620 |
suppose that there is a quantum operator that describes the horizon area of a black hole. then what would be the form of the ensuing quantum spectrum? in this regard, it has been conjectured that the characteristic frequencies of the black hole oscillations can be used to calibrate the spacing between the spectral leve... | arxiv:0804.4346 |
regressing the vector field of a dynamical system from a finite number of observed states is a natural way to learn surrogate models for such systems. we present variants of cross - validation ( kernel flows \ cite { owhadi19 } and its variants based on maximum mean discrepancy and lyapunov exponents ) as simple approa... | arxiv:2007.05074 |
in this paper, we will study the emergent dynamics of the discrete kuramoto model for generic initial data. this is an extension of the previous work s. - y. ha et al. ( 2019 ), in which the initial configurations are supposed to be within a half circle. more precisely, we will provide the theory of discrete gradient f... | arxiv:1909.03358 |
point - cloud - based 3d object detection suffers from performance degradation when encountering data with novel domain gaps. to tackle it, the single - domain generalization ( sdg ) aims to generalize the detection model trained in a limited single source domain to perform robustly on unexplored domains. in this paper... | arxiv:2311.10845 |
bibliometric - enhanced information retrieval ( bir ) workshops serve as the annual gathering of ir researchers who address various information - related tasks on scientific corpora and bibliometrics. the workshop features original approaches to search, browse, and discover value - added knowledge from scientific docum... | arxiv:1710.11231 |
electromagnetic soliton - particle with both quasi - static and quick - oscillating wave parts is considered. its mass, spin, charge, and magnetic moment appear naturally when the interaction with distant solitons is considered. the substantiation of dirac equation for the wave part of the interacting soliton - particl... | arxiv:1212.4468 |
in this paper, we initiate a principled study of how the generalization properties of approximate differential privacy can be used to perform adaptive hypothesis testing, while giving statistically valid $ p $ - value corrections. we do this by observing that the guarantees of algorithms with bounded approximate max - ... | arxiv:1604.03924 |
convolutional neural networks ( cnns ) are able to attain better visual recognition performance than fully connected neural networks despite having much fewer parameters due to their parameter sharing principle. modern architectures usually contain a small number of fully - connected layers, often at the end, after mul... | arxiv:2102.02804 |
we study a branching random walk on $ \ r $ with an absorbing barrier. the position of the barrier depends on the generation. in each generation, only the individuals born below the barrier survive and reproduce. given a reproduction law, biggins et al. \ cite { blsw91 } determined whether a linear barrier allows the p... | arxiv:0911.2227 |
the xbootes survey is a 5 - ks chandra survey of the bootes field of the noao deep wide - field survey ( ndwfs ). this survey is unique in that it is the largest ( 9. 3 deg ^ 2 ), contiguous region imaged in x - ray with complementary deep optical and near - ir observations. we present a catalog of the optical counterp... | arxiv:astro-ph/0512343 |
we study egalmab, an egalitarian assignment problem in the context of stochastic multi - armed bandits. in egalmab, an agent is tasked with assigning a set of users to arms. at each time step, the agent must assign exactly one arm to each user such that no two users are assigned to the same arm. subsequently, each user... | arxiv:2410.05856 |
in this paper we construct the classical phase space of jackiw - teitelboim gravity with positive cosmological constant on spatial slices with circle topology. this turns out to be somewhat more intricate than in the case of negative cosmological constant ; this phase space has many singular points and is not even haus... | arxiv:2409.12943 |
runaway electrons ( res ) present a high - priority issue for iter but little is known about the extent to which re generation is affected by the stochastic field intrinsic to disrupting plasmas. re generation can be modelled with reduced kinetic models and there has been recent progress in involving losses due to fiel... | arxiv:2203.09344 |
the tolman - bondi and vaidya solutions are two solutions to einstein equations which describe dust particles and null fluid, respectively. we show that it is possible to match the two solutions in one single spacetime, the tolman - bondi - - vaidya spacetime. the new spacetime is divided by a null surface with tolman ... | arxiv:gr-qc/0504045 |
we investigate the formation and early evolution of star clusters assuming that they form from a turbulent starless clump of given mass bounded inside a parent self - gravitating molecular cloud characterized by a particular mass surface density. as a first step we assume instantaneous star cluster formation and gas ex... | arxiv:1701.00701 |
a new heavy resonance may be observable at the lhc if it has a significant decay branching fraction into a pair of photons. we entertain this possibility by looking at the modest excess in the diphoton invariant mass spectrum around 750 gev recently reported in the atlas and cms experiments. assuming that it is a spinl... | arxiv:1603.01606 |
with the rapidly increasing application of large language models ( llms ), their abuse has caused many undesirable societal problems such as fake news, academic dishonesty, and information pollution. this makes ai - generated text ( aigt ) detection of great importance. among existing methods, white - box methods are g... | arxiv:2402.09199 |
we study the equivariant cobordism theory of schemes for torus actions. we give the explicit relation between the equivariant and the ordinary cobordism of schemes with torus action. we deduce analogous results for action of arbitrary connected linear algebraic groups. we prove some structure theorems for the equivaria... | arxiv:1010.6182 |
various types of sensors have been considered to develop human action recognition ( har ) models. robust har performance can be achieved by fusing multimodal data acquired by different sensors. in this paper, we introduce a new multimodal fusion architecture, referred to as unified contrastive fusion transformer ( ucff... | arxiv:2309.05032 |
the magnetic dipole g _ m ( q ^ 2 ), electric quadrupole g _ e ( q ^ 2 ), and coulomb quadrupole g _ c ( q ^ 2 ) form factors, describing the spin - 3 / 2 to spin - 1 / 2 electromagnetic transitions, are investigated within the light cone qcd sum rules. the q ^ 2 dependence of these form factors, as well as ratios of e... | arxiv:1308.0697 |
for quantum computers to become useful tools to physicists, engineers and computational scientists, quantum algorithms for solving nonlinear differential equations need to be developed. despite recent advances, the quest for a solver that can integrate nonlinear dynamical systems with a quantum advantage, whilst being ... | arxiv:2401.13500 |
a survey probing respondents ' views on various foundational issues in quantum mechanics was recently created by schlosshauer, kofler, and zeilinger [ arxiv : 1301. 1069 ] and then given to 33 participants at a quantum foundations conference. here we report the results of giving this same survey to the attendees at ano... | arxiv:1306.4646 |
technical debt ( td ) refers to delayed tasks and immature artifacts that may bring short - term benefits but incur extra costs of change during maintenance and evolution in the long term. td has been extensively studied in the past decade, and numerous open source software ( oss ) projects were used to explore specifi... | arxiv:2212.05537 |
the initial mass function ( imf ) is a construct that describes the distribution of stellar masses for a newly formed population of stars. it is a fundamental element underlying all of star and galaxy formation, and has been the subject of extensive investigation for more than 60 years. in the past few decades there ha... | arxiv:2501.08510 |
results on heat current, entropy production rate and entanglement are reported for a quantum system coupled to two different temperature heat reservoirs. by applying a temperature gradient, different quantum states can be found with exactly the same amount of entanglement but different purity degrees and heat currents.... | arxiv:cond-mat/0612046 |
many applications of molecular layers deposited on metal surfaces, ranging from single - atom catalysis to on - surface magnetochemistry and biosensing, rely on the use of thermal cycles to regenerate the pristine properties of the system. thus, understanding the microscopic origin behind the thermal stability of organ... | arxiv:2006.10482 |
we consider compactifications induced by the gravitino field of eleven dimensional supergravity. such compactifications are not trivial in the sense that the gravitino profiles are not related to pure bosonic ones by means of a supersymmetry transformation. the basic property of such backgrounds is that they admit $ \ ... | arxiv:1111.1577 |
we use the fourier operator to transform a time dependent mass quantum harmonic oscillator into a frequency dependent one. then we use lewis - ermakov invariants to solve the schr \ " odinger equation by using squeeze operators. finally we give two examples of time dependencies : quadratically and hyperbolically growin... | arxiv:1712.08260 |
on 2 september 2017 maxi j1535 - 571 went into outburst and peaked at ~ 5 crab in the 2 - 20 kev energy range. early in the flare integral performed target of opportunity pointings and monitored the source as it transitioned from the hard state to the soft state. using quasi - simultaneous observations from maxi / gsc ... | arxiv:2302.05346 |
we study a multiobjective variational problem on time scales. for this problem, necessary and sufficient conditions for weak local pareto optimality are given. we also prove a necessary optimality condition for the isoperimetric problem with multiple constraints on time scales. | arxiv:0801.2123 |
the dirac procedure for dealing with constraints is applied to the quantization of gauge theories on the light front. the light cone gauge is used in conjunction with the first class constraints that arise and the resulting dirac brackets are found. these gauge conditions are not used to eliminate degrees of freedom fr... | arxiv:1510.01996 |
, b ) { \ displaystyle \ gcd ( a, b ) } is often used instead. (,, ) if x, y, z are vectors in r 3 { \ displaystyle \ mathbb { r } ^ { 3 } }, then ( x, y, z ) { \ displaystyle ( x, y, z ) } may denote the scalar triple product. see also [,, ] in § square brackets. (,..., ) denotes a tuple. if there are n objects separa... | https://en.wikipedia.org/wiki/Glossary_of_mathematical_symbols |
we study the four - terminal resistance fluctuations of mesoscopic samples near the transition between the $ \ nu = 2 $ and the $ \ nu = 1 $ quantum hall states. we observe near - perfect correlations between the fluctuations of the longitudinal and hall components of the resistance. these correlated fluctuations appea... | arxiv:cond-mat/0307423 |
we describe the computation of susy - breaking terms on a d3 - brane in a quite general type iib supergravity background. we apply it to study the susy - breaking induced on the d3 - brane world - volume by the presence of nsns and rr 3 - form fluxes. we provide explicit general formulae for the susy - breaking soft te... | arxiv:hep-th/0311241 |
we propose an auxiliary - bath algorithm for the numerical renormalization group ( nrg ) method to solve multi - impurity models with shared electron baths. the method allows us to disentangle the electron baths into independent wilson chains to perform standard nrg procedures beyond the widely adopted independent bath... | arxiv:2305.10297 |
recently, the membership inference attack poses a serious threat to the privacy of confidential training data of machine learning models. this paper proposes a novel adversarial example based privacy - preserving technique ( aeppt ), which adds the crafted adversarial perturbations to the prediction of the target model... | arxiv:2011.13696 |
we consider the situation where multiple transportation service providers cooperate to offer an integrated multi - modal platform to enhance the convenience to the passengers through ease in multi - modal journey planning, payment, and first and last mile connectivity. this market structure allows the multi - modal pla... | arxiv:2101.03297 |
we classify the volume preserving stable hypersurfaces in the real projective space $ \ mathbb { rp } ^ n $. as a consequence, the solutions of the isoperimetric problem are tubular neighborhoods of projective subspaces $ \ mathbb { rp } ^ k \ subset \ mathbb { rp } ^ n $ ( starting with points ). this confirms a conje... | arxiv:1907.09445 |
we present very long baseline interferometry polarization images of an x - ray selected sample of bl lacertae objects belonging to the first high energy astronomy observatory ( heao - 1 ) and the rosat - green bank ( rgb ) surveys. these are primarily high - energy - peaked bl lacs ( hbls ) and exhibit core - jet radio... | arxiv:0711.1158 |
we prove a conjecture of griffiths on simultaneous normalization of all periods which asserts that the image of the lifted period map on the universal cover lies in a bounded domain in complex euclidean space. | arxiv:1412.2837 |
generative learning is a powerful tool for representation learning, and shows particular promise for problems in biomedical imaging. however, in this context, sampling from the distribution is secondary to finding representations of real images, which often come with labels and explicitly represent the content and qual... | arxiv:2209.01779 |
we advance a class of unitary higher derivative theories of gravity that realize an ultraviolet completion of einstein general relativity in any dimension. this range of theories is marked by an entire function, which averts extra degrees of freedom ( including poltergeists ) and improves the high energy behavior of th... | arxiv:1402.6795 |
the autologistic actor attribute model, or alaam, is the social influence counterpart of the better - known exponential - family random graph model ( ergm ) for social selection. extensive experience with ergms has shown that the problem of near - degeneracy which often occurs with simple models can be overcome by usin... | arxiv:2309.07338 |
people can learn a wide range of tasks from their own experience, but can also learn from observing other creatures. this can accelerate acquisition of new skills even when the observed agent differs substantially from the learning agent in terms of morphology. in this paper, we examine how reinforcement learning algor... | arxiv:1703.02949 |
we overview some attempts to find s - duality analogues of non - supersymmetric yang - mills theory, in the context of gravity theories. the case of macdowell - mansouri gauge theory of gravity is discussed. three - dimensional dimensional reductions from the topological gravitational sector in four dimensions, enable ... | arxiv:hep-th/0003083 |
in these lecture notes we will consider systems in which the motion of electrons is confined to one dimension ( 1d ). in these so - called quantum wires electron - electron interaction effects play an important role because the restricted dimensions enhance the scattering between the electrons and completely destroy th... | arxiv:0708.0003 |
image inpainting techniques have shown significant improvements by using deep neural networks recently. however, most of them may either fail to reconstruct reasonable structures or restore fine - grained textures. in order to solve this problem, in this paper, we propose a two - stage model which splits the inpainting... | arxiv:1908.03852 |
quantum harmonic oscillators, or qumodes, provide a promising and versatile framework for quantum computing. unlike qubits, which are limited to two discrete levels, qumodes have an infinite - dimensional hilbert space, making them well - suited for a wide range of quantum simulations. in this work, we focus on the mol... | arxiv:2404.10222 |
xmass - i is a single - phase liquid xenon detector whose purpose is direct detection of dark matter. to achieve the low background requirements necessary in the detector, a new model of photomultiplier tubes ( pmts ), r10789, with a hexagonal window was developed based on the r8778 pmt used in the xmass prototype dete... | arxiv:1808.03617 |
we present a new, fully covariant and manifestly gauge - invariant expression for the temperature anisotropy in the cosmic microwave background radiation resulting from scalar perturbations. we pay particular attention to gauge issues such as the definition of the temperature perturbation and the placing of the last sc... | arxiv:astro-ph/9804150 |
recent advancements in large language models ( llms ) have opened new pathways for many domains. however, the full potential of llms in financial investments remains largely untapped. there are two main challenges for typical deep learning - based methods for quantitative finance. first, they struggle to fuse textual a... | arxiv:2403.00782 |
the euronu super beam work package has studied a neutrino beam based on spl at cern and aimed at memphys, a large water cherenkov detector, proposed for the laboratoire souterrain de modane ( fr \ ' ejus tunnel, france ), with a baseline of 130 km. the aim of this proposed experiment is to study the cp violation in the... | arxiv:1212.0732 |
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