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i summarize the results of the complete one - - loop chiral perturbation theory calculation performed recently. it is shown that it allows to accurately pin down the isospin two, s - - wave $ \ pi \ pi $ scattering length $ a _ 0 ^ 2 $. on the other hand, interesting resonance physics makes a precise determination of $... | arxiv:hep-ph/9510390 |
during the 2014 hst / swift and ground - based multi - wavelength monitoring campaign of ngc 5548 ( agn storm ), the uv - optical broad emission lines exhibited anomalous, decorrelated behaviour relative to the far - uv continuum flux variability. here, we use key diagnostic emission lines ( ly - alpha and he ii ) for ... | arxiv:1904.12588 |
scalable and effective calibration is a fundamental requirement for low cost air quality monitoring systems and will enable accurate and pervasive monitoring in cities. suffering from environmental interferences and fabrication variance, these devices need to encompass sensors specific and complex calibration processes... | arxiv:2310.18118 |
in the framework of the hard pomeron model it is shown that at large $ q ^ 2 $ the diffractive contribution to the structure functions rises as $ q ^ { 0. 3362 } $ and much slowlier than the total contribution rising as $ q $. | arxiv:hep-ph/9801278 |
we report the destabilization of the charge ordered insulating ( coi ) state in a localized region of pr _ 0. 63ca _ 0. 37mno _ 3 single crystal by current injection using a scanning tunneling microscope tip. this leads to controlled phase separation and formation of localized metallic nanoislands in the coi matrix whi... | arxiv:0710.0074 |
given a graph $ \ gamma $, a perfect code in $ \ gamma $ is an independent set $ c $ of vertices of $ \ gamma $ such that every vertex outside of $ c $ is adjacent to a unique vertex in $ c $, and a total perfect code in $ \ gamma $ is a set $ c $ of vertices of $ \ gamma $ such that every vertex of $ \ gamma $ is adja... | arxiv:2112.06236 |
we investigate the impact of quantum vibronic coupling on the electronic properties of solid - state spin defects using stochastic methods and first principles molecular dynamics with a quantum thermostat. focusing on the negatively charged nitrogen - vacancy center in diamond as an exemplary case, we found a significa... | arxiv:2401.06745 |
in this work, we examine in detail the difference between constraining the electric charge fraction and isospin fraction when calculating the deconfinement phase transition in the presence of net strangeness. we present relations among charge and isospin fractions and the corresponding chemical potentials and draw 3 - ... | arxiv:2010.00996 |
we study the deconfinement transition line in qcd for quark chemical potentials up to $ \ mu _ q \ sim 5 t $ ( $ \ mu _ b \ sim 15 t $ ). to circumvent the sign problem we use the complex langevin equation with gauge cooling. the plaquette gauge action is used with two flavors of naive wilson fermions at a relatively h... | arxiv:2004.05372 |
the philos marketplace blockchain system is a proposed hierarchical blockchain architecture which allows a large number of individual blockchains to operate in parallel. these parallel chains achieve consensus among one another on a limited set of core operations, while allowing each on - chain application to manage it... | arxiv:2203.04795 |
spectral projectors of second order differential operators play an important role in quantum physics and other scientific and engineering applications. in order to resolve local features and to obtain converged results, typically the number of degrees of freedom needed is much larger than the rank of the spectral proje... | arxiv:1707.07346 |
cavity quantum electrodynamics ( qed ) studies the interaction between resonator - confined radiation and natural atoms or other formally equivalent quantum excitations, under conditions where the quantum nature of photons is relevant. phenomena studied in cavity qed can also be explored using superconducting artificia... | arxiv:2408.16558 |
since datasets with annotation for novelty at the document and / or word level are not easily available, we present a simulation framework that allows us to create different textual datasets in which we control the way novelty occurs. we also present a benchmark of existing methods for novelty detection in textual data... | arxiv:1909.05099 |
under the assumption that isospin is a good quantum number, symmetry is expected for the transitions from ground state of the pair t = 1, t $ _ z $ = $ \ pm $ 1 nuclei to the excited states of the t = 0 nucleus situated betweem them. to study the isospin symmetry of these transitions in mass a = 54, we have performed t... | arxiv:1006.0960 |
we consider the thermodynamic consistency of the charge response function in the ( extended ) hubbard model. in dmft, thermodynamic consistency is preserved. we prove that the static, homogeneous dmft susceptibility is consistent as long as vertex corrections obtained from the two - particle impurity correlation functi... | arxiv:1505.05305 |
lead - free ba0. 85ca0. 15zr0. 10ti0. 90o3 ( bczt ) ceramics with different bao - na2o - nb2o5 - wo3 - p2o5 ( bnnwp ) glass content, forming ( 1 - x ) bczt - xbnnwp lead - free ceramics ( abbreviated as bcztx ; x = 0, 2, 4, 6, and 8wt % ) were synthesized using the conventional solid - state processing route. the xrd i... | arxiv:2405.13207 |
deep learning kernels exhibit predictable memory accesses and compute patterns, making gpus ' parallel architecture well - suited for their execution. software and runtime systems for gpus are optimized to better utilize the stream multiprocessors, on - chip cache, and off - chip high - bandwidth memory. as deep learni... | arxiv:2407.13853 |
markov chain monte carlo methods are widely used in signal processing and communications for statistical inference and stochastic optimization. in this work, we introduce an efficient adaptive metropolis - hastings algorithm to draw samples from generic multi - modal and multi - dimensional target distributions. the pr... | arxiv:1212.0122 |
the superconducting state of a two - dimensional d - p model is studied from the spin fluctuation point of view by using a strong coupling theory. the fluctuation exchange ( flex ) approximatoin is employed to calculate the spin fluctuations and the superconducting gap functions self - consistently in the optimal - and... | arxiv:cond-mat/9806009 |
counter propagating ( upstream ) chiral neutral edge modes, which were predicted to be present in hole - conjugate states, were observed recently in a variety of fractional quantum hall states ( v = 2 / 3, v = 3 / 5, v = 8 / 3 & v = 5 / 2 ), by measuring charge noise that resulted after partitioning the neutral mode by... | arxiv:1109.0102 |
we provide an analysis of the expected meeting time of two independent random walks on a regular graph. for 1 - d circle and 2 - d torus graphs, we show that the expected meeting time can be expressed as the sum of the inverse of non - zero eigenvalues of a suitably defined laplacian matrix. we also conjecture based on... | arxiv:1408.2005 |
a long - standing goal of materials science is to understand, predict and control the evolution of microstructures in crystalline materials. most microstructure evolution is controlled by interface motion ; hence, the establishment of rigorous interface equations of motion is a universal goal of materials science. we p... | arxiv:2103.09688 |
direct acoustics - to - word ( a2w ) systems for end - to - end automatic speech recognition are simpler to train, and more efficient to decode with, than sub - word systems. however, a2w systems can have difficulties at training time when data is limited, and at decoding time when recognizing words outside the trainin... | arxiv:1903.12306 |
domain adaptation ( da ) aims at transferring knowledge from a labeled source domain to an unlabeled target domain. though many da theories and algorithms have been proposed, most of them are tailored into classification settings and may fail in regression tasks, especially in the practical keypoint detection task. to ... | arxiv:2103.06175 |
we use the chebyshev knot diagram model of koseleff and pecker in order to introduce a random knot diagram model by assigning the crossings to be positive or negative uniformly at random. we give a formula for the probability of choosing a knot at random among all knots with bridge index at most 2. restricted to this c... | arxiv:1505.07681 |
frolop and scott ( 2016 ) claim significant 1 - 1 correspondence between anomalies in the cosmic microwave background ( cmb ) and the digits of pi, which they call ' pi in the sky '. they have without attribution republished the famous work of joe hill ( hill 1911 ), who first proposed this idea, then repudiated it. | arxiv:1704.00643 |
a common architecture for torque controlled humanoid robots consists in two nested loops. the outer loop generates desired joint / motor torques, and the inner loop stabilises these desired values. in doing so, the inner loop usually compensates for joint friction phenomena, thus removing their inherent stabilising pro... | arxiv:1803.04266 |
the aim of this paper is to bring into the picture a new phenomenon in the theory of orthogonal matrix polynomials satisfying second order differential equations. the last few years have witnessed some examples of a ( fixed ) family of orthogonal matrix polynomials whose elements are common eigenfunctions of several li... | arxiv:0711.1763 |
in this paper we have analyzed samples of neolithic ceramics from cucuteni - scanteia - vaslui county and neolithic and dacian ceramics from magurele - bucharest, by the method of neutron activation analysis. the following elements have been observed : fe, k, la, mn, na, sc and sm. it has been noticed a relative and a ... | arxiv:nucl-ex/9908018 |
in this article we consider the markovian products of invertible ( not necessarily positive ) matrices chosen from a strongly irreducible, contracting, finite set of matrices. we construct markovian transfer operators and prove the spectral property which draws a connection between the top lyapunov exponent associated ... | arxiv:2001.06865 |
the ability to navigate light signals in two - dimensional networks of waveguide arrays is a prerequisite for the development of all - optical integrated circuits for information processing and networking. in this article, we present a theoretical analysis of bending losses in linear photonic lattices with engineered c... | arxiv:1411.3536 |
in the present document i review the current organizational structure of astronomy, astrophysics and space physics in greece. i briefly present the institutions where professional astronomers are pursuing research, along with some notes of their history, as well as the major astronomical facilities currently available ... | arxiv:physics/0604144 |
i construct a correspondence between the schubert cycles on the variety of complete flags in c ^ n and some faces of the gelfand - zetlin polytope associated with the irreducible representation of sl _ n ( c ) with a strictly dominant highest weight. the construction is based on a geometric presentation of schubert cel... | arxiv:0906.4866 |
quantum coherence as an asymmetry relative to a translation group generated by a hermitian operator, is a necessary resource for the quantum parameter estimation. on the other hand, the sensitivity of the parameter estimation is known to be related to the imaginary part of the weak value of the hermitian operator gener... | arxiv:2309.09157 |
consider a consensus - driven multi - agent dynamic system. the interaction range, which defines the set of neighbors for each agent, plays a key role in influencing connectivity of the underlying network. in this paper, we assume the system is under attack by a predator and explore the question of finding the optimal ... | arxiv:2004.06562 |
while planets between the size of uranus and saturn are absent within the solar system, the star k2 - 24 hosts two such planets, k2 - 24b and c, with radii equal to $ 5. 4 ~ r _ e $ and $ 7. 5 ~ r _ e $, respectively. the two planets have orbital periods of 20. 9 days and 42. 4 days, residing only 1 % outside the nomin... | arxiv:1806.08959 |
in this paper we derive a simple and useful combinatorial formula for the push - forwards of cohomology classes down projective towers, in terms of the push - forwards down the individual steps in the tower. | arxiv:1110.2505 |
random walks on dynamic graphs have received increasingly more attention from different academic communities over the last decade. despite the relatively large literature, little is known about random walks that construct the graph where they walk while moving around. in this paper we study one of the simplest conceiva... | arxiv:1709.10506 |
large liquid argon time projection chambers have been adopted for the dune experiment ' s far detector, which will be composed of four 17 kton detectors situated 1. 5 km underground at the sanford underground research facility. this represents a large increase in scale compared to existing experiments. both single - an... | arxiv:1806.09194 |
we describe a new method ( hop ) for identifying groups of particles in n - body simulations. having assigned to every particle an estimate of its local density, we associate each particle with the densest of the n _ hop particles nearest to it. repeating this process allows us to trace a path, within the particle set ... | arxiv:astro-ph/9712200 |
we make a detailed analysis of the indirect diffuse gamma - ray signals from dark matter annihilation in the galaxy. we include the prompt emission, as well as the emission from inverse compton scattering whenever the annihilation products contain light leptons. we consider both the contribution from the smooth dark ma... | arxiv:1207.2476 |
a resource - constrained system monitors a source of information by requesting a finite number of updates subject to random transmission delays. an a priori fixed update request policy is shown to minimize a polynomial penalty function of the age of information over arbitrary time horizons. partial updates, compressed ... | arxiv:1910.00963 |
the magnetic interactions between the spin of an unpaired electron and the surrounding nuclear spins can be exploited to gain structural information, to reduce nuclear relaxation times as well as to create nuclear hyperpolarization via dynamic nuclear polarization ( dnp ). a central aspect that determines how these int... | arxiv:2307.03702 |
quantum physics is a long established content in high school curricula. more recently, alternative approaches based on information - theoretical formulations of quantum theory have been discussed, in which conceptual emphases change in comparison to established didactical approaches. in particular, the notions of " sup... | arxiv:2301.06299 |
this paper presents a batch - parallel 2 - 3 tree t in an asynchronous dynamic multithreading model that supports searches, insertions and deletions in sorted batches and has essentially optimal parallelism, even under the restrictive qrmw ( queued read - modify - write ) memory contention model where concurrent access... | arxiv:1905.05254 |
comments play an important role in updating stack overflow ( so ) posts. they are used to point out a problem ( e. g., obsolete answer and buggy code ) in a so answer or ask for more details about a proposed answer. we refer to this type of comment as update request comments ( urcs ), which may trigger an update to the... | arxiv:2304.07848 |
this paper proposes an approach to detect moving objects in wide area motion imagery ( wami ), in which the objects are both small and well separated. identifying the objects only using foreground appearance is difficult since a $ 100 - $ pixel vehicle is hard to distinguish from objects comprising the background. our ... | arxiv:1911.01727 |
we study the two - dimensional structure of thin transonic accretion discs in the vicinity of a non - spinning black hole within the framework of hydrodynamical version of the grad - shafranov equation. our analysis focuses on the region inside the marginally stable orbit ( mso ), r < r _ { ms }. we show that all compo... | arxiv:astro-ph/0403711 |
alladi studied partition theoretic implications of a two variable generalization of the lebesgue identity. in this short note, we focus on a slight variation of the basic hypergeometric sum that alladi studied. we present two new partition identities involving weights. | arxiv:2005.04903 |
we carry out numerical investigations of the perturbations in nflation models where the mass spectrum is generated by random matrix theory. the tensor - to - scalar ratio and non - gaussianity are already known to take the single - field values, and so the density perturbation spectral index is the main parameter of in... | arxiv:0707.1982 |
distributions, i. e., subsets of tangent bundles formed by piecing together subspaces of tangent spaces, are commonly encountered in the theory and application of differential geometry. indeed, the theory of distributions is a fundamental part of mechanics and control theory. the theory of distributions is presented in... | arxiv:2309.10471 |
it is proposed to use the pinch technique ( pt ) to obtain the gauge - independent thermal $ \ beta $ function $ \ beta _ t $ in a hot yang - mills gas. calculations of the thermal $ \ beta $ function are performed at one - loop level in four different gauges, ( i ) the background field method with an arbitrary gauge p... | arxiv:hep-ph/9512434 |
a new surveillance - evasion differential game is posed and solved in which an agile pursuer ( the prying pedestrian ) seeks to remain within a given surveillance range of a less agile evader that aims to escape. in contrast to previous surveillance - evasion games, the pursuer is agile in the sense of being able to in... | arxiv:2411.19376 |
let $ \ omega $ be a product domain in $ \ mathbb c ^ n, n \ ge 2 $, where each slice has smooth boundary. we observe that the canonical solution operator for the $ \ bar \ partial $ equation on $ \ omega $ is bounded in $ w ^ { k, p } ( \ omega ) $, $ k \ in \ mathbb z ^ +, 1 < p < \ infty $. this sobolev regularity i... | arxiv:2211.09667 |
we give an algorithm that, for every fixed k, decides isomorphism of graphs of rank width at most k in polynomial time. as the clique width of a graph is bounded in terms of its rank width, we also obtain a polynomial time isomorphism test for graph classes of bounded clique width. | arxiv:1505.03737 |
local contact line pinning prevents droplets from rearranging to minimal global energy, and models for droplets without pinning cannot predict their shape. we show that experiments are much better described by a theory, developed herein, that does account for the constrained contact line motion, using as example drople... | arxiv:1407.7212 |
some new developments obtained in the last few years concerning the propagation of high energy cosmic rays are discussed. in particular, it is shown how the inclusion of drift effects in the transport diffusion equations leads naturally to an explanation for the knee, for the second knee and for the observed behavior o... | arxiv:astro-ph/0310367 |
a bachelor of science ( bs, bsc, b. s., b. sc., sb, or scb ; from the latin scientiae baccalaureus ) is a bachelor ' s degree that is awarded for programs that generally last three to five years. the first university to admit a student to the degree of bachelor of science was the university of london in 1860. in the un... | https://en.wikipedia.org/wiki/Bachelor_of_Science |
massive black hole ( mbh ) binaries in galactic nuclei are one of the leading sources of $ \ sim $ mhz gravitational waves ( gws ) for future missions such as $ \ rm { \ textit { lisa } } $. however, the poor sky localization of gw interferometers will make it challenging to identify the host galaxy of mbh mergers abse... | arxiv:2410.12911 |
quantum annealing ( qa ) has attracted research interest as a sampler and combinatorial optimization problem ( cop ) solver. a recently proposed sampling - based solver for qa significantly reduces the required number of qubits, being capable of large cops. in relation to this, a trainable sampling - based cop solver h... | arxiv:2501.03518 |
mine, whose treasures may take long to reduce into possession, but which fill only a limited number of veins and lodes ; it is not a soil, whose fertility can be exhausted by the yield of successive harvests ; it is not a continent or an ocean, whose area can be mapped out and its contour defined : it is limitless as t... | https://en.wikipedia.org/wiki/Definitions_of_mathematics |
we study numerically the magnetic susceptibility of the hierarchical model with ising spins ( $ \ sigma = \ pm 1 $ ) above the critical temperature and for two values of the epsilon parameter. the integrations are performed exactly, using recursive methods which exploit the symmetries of the model. lattices with up to ... | arxiv:hep-lat/9401016 |
in this series of lectures, we ( re ) view the " geometric method " that reconstructs, from a geometric object : the " spectral curve ", an integrable system, and in particular its tau function, baker - akhiezer functions and " current amplitudes ", all having an interpretation as cft conformal blocks. the construction... | arxiv:1706.04938 |
a gas of $ n $ bogomol ' nyi vortices in the abelian higgs model is studied on a compact riemann surface of genus $ g $ and area $ a $. the volume of the moduli space is computed and found to depend on $ n, g $ and $ a $, but not on other details of the shape of the surface. the volume is then used to find the thermody... | arxiv:hep-th/9807017 |
in this paper, we propose a new automatic action units ( aus ) recognition method used in a competition, affective behavior analysis in - the - wild ( abaw ). our method tackles a problem of aus label inconsistency among subjects by using pairwise deep architecture. while the baseline score is 0. 31, our method achieve... | arxiv:2010.00288 |
generalized linear mixed models ( glmms ) are widely used in research for their ability to model correlated outcomes with non - gaussian conditional distributions. the proper selection of fixed and random effects is a critical part of the modeling process since model misspecification may lead to significant bias. howev... | arxiv:2305.08204 |
we present and analyse the sunspot observations performed by franz i. c. hallaschka in 1814 and 1816. these solar observations were carried out during the so - called dalton minimum, around the maximum phase of the solar cycle 6. these records are very valuable because they allow us to complete observational gaps in th... | arxiv:1807.03014 |
basic sic bipolar transistors have been studied in the past for their applications where high power or high temperature operation is required. however since the current gain in sic bipolar transistors is very low and therefore, a large base drive is required in high current applications. therefore, it is important to e... | arxiv:1008.3023 |
we shall give an axiomatic construction of wess - zumino - witten actions valued in ( g = su ( n ) ), ( n \ geq 3 ). it is realized as a functor ( { wz } ) from the category of conformally flat four - dimensional manifolds to the category of line bundles with connection that satisfies, besides the axioms of a topologic... | arxiv:math/0105090 |
hypersemitoric systems are 2 - degree - of - freedom integrable systems on 4 - dimensional manifolds that have an underlying $ s ^ 1 $ - symmetry and no degenerate singularities apart from maybe a finite number of families of so - called parabolic singularities. we give a short overview of recent examples displaying va... | arxiv:2308.16346 |
monte carlo simulations and finite - size scaling analysis have been carried out to study the critical behavior in a submonolayer lattice - gas of interacting monomers adsorbed on one - dimensional channels arranged in a triangular cross - sectional structure. the model mimics a nanoporous environment, where each nanot... | arxiv:cond-mat/0607018 |
we reexamine the democratic neutrino mixing ansatz, in which the mass matrices of charged leptons and majorana neutrinos arise respectively from the explicit breaking of s ( 3 ) _ l x s ( 3 ) _ r and s ( 3 ) flavor symmetries. it is shown that a democracy term in the neutrino sector can naturally allow the ansatz to fi... | arxiv:hep-ph/0406206 |
in the standard model, the higgs potential allows only one minimum at tree - level. but the open possibility that there might be two scalar doublets enriches the vacuum structure, allowing for the risk that we might now be in a metastable state, which we dub the panic vacuum. current experiments at the lhc are probing ... | arxiv:1211.6119 |
separating benign domains from domains generated by dgas with the help of a binary classifier is a well - studied problem for which promising performance results have been published. the corresponding multiclass task of determining the exact dga that generated a domain enabling targeted remediation measures is less wel... | arxiv:2006.11103 |
we present observations of the high momentum tail in expanding bose - einstein condensates of metastable helium atoms released from a harmonic trap. the far - field density profile exhibits features that support identification of the tails of the momentum distribution as originating in the in - situ quantum depletion p... | arxiv:2103.15283 |
we construct realistic equity option market simulators based on generative adversarial networks ( gans ). we consider recurrent and temporal convolutional architectures, and assess the impact of state compression. option market simulators are highly relevant because they allow us to extend the limited real - world data... | arxiv:1911.01700 |
the number of muons in an air shower is a strong indicator of the mass of the primary particle and increases with a small power of the cosmic ray mass by the $ \ beta $ - exponent, $ n _ { \ mu } \ sim a ^ { ( 1 - \ beta ) } $. this behaviour can be explained in terms of the heitler - matthews model of hadronic air sho... | arxiv:2308.16525 |
it is sometimes speculated that the sign problem that afflicts many quantum field theories might be reduced or even eliminated by choosing an alternative domain of integration within a complexified extension of the path integral ( in the spirit of the stationary phase integration method ). in this paper we start to exp... | arxiv:1205.3996 |
detecting disclosures of individuals ' employment status on social media can provide valuable information to match job seekers with suitable vacancies, offer social protection, or measure labor market flows. however, identifying such personal disclosures is a challenging task due to their rarity in a sea of social medi... | arxiv:2203.09178 |
we study the processes in which fluctuating elements of a system are progressively fixed ( quenched ) while keeping the interaction with the remaining unfixed elements. if the interaction is global among the ising spin elements and if the unfixed part is re - equilibrated each time after fixing an element, the evolutio... | arxiv:1710.06166 |
in this note we study inverse spectral problems for canonical hamiltonian systems, which encompass a broad class of second order differential equations on a half - line. our goal is to extend the classical resultss developed in the work of marchenko, gelfand - levitan, and krein to broader classes of canonical systems ... | arxiv:2204.08395 |
we study the integrable asymmetric $ \ lambda $ - deformations of the $ so ( n + 1 ) / so ( n ) $ coset models, following the prescription proposed in \ cite { asylambda }. we construct all corresponding deformed geometries in an inductive way. remarkably we find a $ z _ 2 $ transformation which maps the asymmetric $ \... | arxiv:1908.10004 |
we model millisecond pulsars winds colliding with radiatively - driven companion winds in black widow and redback systems. for the redbacks, the geometry of this intrabinary shock ( ibs ) is quite sensitive to the expected equatorial concentration in the pulsar outflow. we thus analytically extend ibs thin - shock mode... | arxiv:1905.12591 |
a keyword search on constrained clustering on web - of - science returned just under 3, 000 documents. we ran automatic analyses of those, and compiled our own bibliography of 183 papers which we analysed in more detail based on their topic and experimental study, if any. this paper presents general trends of the area ... | arxiv:2209.11125 |
we consider the vev of wilson loop operators by studying the behavior of string probes in solutions of type iib string theory generated by nc d5 branes wrapped on an internal manifold. in particular, we focus on solutions to the background equations that are dual to field theories with a walking gauge coupling as well ... | arxiv:0909.0748 |
we propose a collaborative 3d modeling system, which is based on the blockchain technology. our approach uses the blockchain to communicate with modeling tools and to provide them a decentralized database of the mesh modification history. this approach also provides a server - less version control system : users can co... | arxiv:1901.02629 |
in this paper we give new bounds for a several vertex - based and edge - based topological indices of graphs : albertson irregularity index, degree variance index, mostar and the first zagreb index. moreover, we give a new upper bound for the energy of graphs through irb - index. most of our results rely on a well - kn... | arxiv:2210.12981 |
we present the results of an exploratory study ( by means of monte carlo simulations on the lattice ) of the properties of the gauge - invariant two - point correlation functions of the gauge - field strengths for $ n _ f = 2 $ qcd at zero temperature and in the presence of a magnetic background field : the analysis pr... | arxiv:1611.02533 |
for a new class of topological vector spaces, namely $ \ kappa $ - normed spaces, and associated quasisemilinear topological preordered space is defined and investigated. this structure arise naturally from the consideration of a $ \ kappa $ - norm, that is a distance function between a point and a $ g _ { \ delta } $ ... | arxiv:math/0301197 |
convergence rate estimates in limit theorems for sums of independent random variables are considered. | arxiv:1912.06482 |
in these torsional oscillator experiments the samples of solid $ ^ 4 $ he were characterized by measuring their thermal conducitvity. polycrystalline samples of helium of either high isotopic purity or natural concentration of $ ^ 3 $ he were grown in an annular container by the blocked - capillary method and investiga... | arxiv:1104.4555 |
linear complexions are stable defect states, where the stress field associated with a dislocation induces a local phase transformation that remains restricted to nanoscale dimensions. as these complexions are born at the defects which control plasticity in metals, it is crucial to understand their impact on subsequent ... | arxiv:2308.15744 |
in this article we study the stability problem for the einstein - hilbert functional on compact symmetric spaces following and completing the seminal work of koiso on the subject. we classify in detail the irreducible representations of simple lie algebras with casimir eigenvalue less than the casimir eigenvalue of the... | arxiv:2012.07328 |
image - to - image translation based on generative adversarial network ( gan ) has achieved state - of - the - art performance in various image restoration applications. single image dehazing is a typical example, which aims to obtain the haze - free image of a haze one. this paper concentrates on the challenging task ... | arxiv:2102.09796 |
four estimators of the directed information rate between a pair of jointly stationary ergodic finite - alphabet processes are proposed, based on universal probability assignments. the first one is a shannon - - mcmillan - - breiman type estimator, similar to those used by verd \ ' u ( 2005 ) and cai, kulkarni, and verd... | arxiv:1201.2334 |
inclusive event - shape variables have been measured in the current region of the breit frame for neutral current deep inelastic ep scattering using an integrated luminosity of 45. 0 pb ^ - 1 collected with the zeus detector at hera. the variables studied included thrust, jet broadening and invariant jet mass. the kine... | arxiv:hep-ex/0211040 |
n yields x. that is, x n = r r n = x, { \ displaystyle { \ sqrt [ { n } ] { x } } = r \ iff r ^ { n } = x, } where n is the degree of the root. a root of degree 2 is called a square root and a root of degree 3, a cube root. roots of higher degree are referred to by using ordinal numbers, as in fourth root, twentieth ro... | https://en.wikipedia.org/wiki/Elementary_mathematics |
energy efficiency has a significant influence on user experience of battery - driven devices such as smartphones and tablets. it is shown that software optimization plays an important role in reducing energy consumption of system. however, in mobile devices, the conventional nature of compiler considers not only energy... | arxiv:1605.05234 |
a complete framework for exciting and detecting thermally - induced, stabilized sine - gordon breathers in ac - driven long josephson junctions is developed. the formation of long - time stable breathers locked to the ac source occurs for a sufficiently high temperature. the latter emerges as a powerful control paramet... | arxiv:2301.05164 |
detecting significant community structure in networks with incomplete observations is challenging because the evidence for specific solutions fades away with missing data. for example, recent research shows that flow - based community detection methods can highlight spurious communities in sparse undirected and unweigh... | arxiv:2106.14798 |
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