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using the identification of sections of the galois group of the ground field into the arithmetic fundamental group with neutral fiber functors of the category of finite connections, we define the " packets " in grothendieck ' s section conjecture and show their properties predicted by him. | arxiv:math/0703877 |
close - in extrasolar planets experience extreme tidal interactions with their host stars. this may lead to a reduction of the planetary orbit and a spin - up of stellar rotation. tidal interactions have been computed for a number of extrasolar planets in circular orbits within 0. 06 au, namely for ogle - tr - 56 b. we... | arxiv:astro-ph/0408328 |
the role of anharmonic effects on the excitation of the double giant dipole resonance is investigated in a simple macroscopic model. perturbation theory is used to find energies and wave functions of the anharmonic ascillator. the cross sections for the electromagnetic excitation of the one - and two - phonon giant dip... | arxiv:nucl-th/0202041 |
similar to the classical internet, the quantum internet will require knowledge regarding link qualities used for purposes such as optimal route selection. this is commonly accomplished by performing link - level tomography with or without purification - - a. k. a. quantum link bootstrapping. meanwhile, the gate selecti... | arxiv:1908.10758 |
a general variational principle of classical fields with a lagrangian containing the field quantity and its derivatives of up to the n - th order is presented. noether ' s theorem is derived. the generalized hamilton - jacobi ' s equation for the hamilton ' s principal functional is obtained. these results are surprisi... | arxiv:0805.0366 |
in recent years, transfer learning has garnered significant attention in the machine learning community. its ability to leverage knowledge from related studies to improve generalization performance in a target study has made it highly appealing. this paper focuses on investigating the transfer learning problem within t... | arxiv:2310.13966 |
by adapting methods of \ cite { ac } we prove a sharp estimate on the expansion modulus of the gradient of the log of the parabolic kernel to the sch \ " ordinger operator with convex potential, which improves an earlier work of brascamp - lieb. we also include alternate proofs to the improved log - concavity estimate,... | arxiv:1107.2351 |
we study two different methods to test gaussianity in cmb maps. one of them is based on the partition function and the other on the morphology of hot and cold spots. the partition function contains information on all the moments and scales, being a useful quantity to compress the large data sets expected from future sp... | arxiv:astro-ph/0010330 |
in this article we address the question whether it is possible to learn the differential equations describing the physical properties of a dynamical system, subject to non - conservative forces, from observations of its realspace trajectory ( ies ) only. we introduce a network that incorporates a difference approximati... | arxiv:2010.11270 |
the $ \ mathbb { r } $ - motivic cohomology of an $ \ mathbb { r } $ - motivic spectrum is a module over the $ \ mathbb { r } $ - motivic steenrod algebra $ \ mathcal { a } ^ { \ mathbb { r } } $. in this paper, we describe how to recover the $ \ mathbb { r } $ - motivic cohomology of the spanier - whitehead dual $ \ m... | arxiv:2309.16142 |
we show from covariant transport theory that, for a massless ideal gas equation of state, even a small shear viscosity to entropy density ratio $ \ eta \ approx s / ( 4 \ pi ) $ generates significant 15 - 30 % dissipative corrections to elliptic flow for conditions expected in mid - peripheral ( b = 8 fm ) au + au coll... | arxiv:0806.0026 |
previous models of galactic disk heating in interactions invoke restrictive assumptions not necessarily valid in modern lcdm contexts : that satellites and orbits are rigid and circular, with slow decay over many orbital times from dynamical friction. this leads to a linear scaling of disk heating with satellite mass :... | arxiv:0806.2861 |
recently, we have proposed a { \ em euler - lagrange transformation } for cellular automata ( ca ) by developing new transformation formulas. applying this method to the burgers ca ( bca ), we have succeeded in obtaining the lagrange representation of the bca. in this paper, we apply this method to multi - value genera... | arxiv:nlin/0311057 |
metabolism unfolds within specific organelles in eukaryotic cells. lysosomes are highly metabolically active organelles, and their metabolic states dynamically influence signal transduction, cellular homeostasis, and organismal physiopathology. despite the significance of lysosomal metabolism, a method for its in vivo ... | arxiv:2504.04305 |
we investigate the reconstruction of a fermi surface, which is called a lifshitz transition, in magnetically ordered phases of the periodic anderson model on a square lattice with a finite coulomb interaction between f electrons. we apply the variational monte carlo method to the model by using the gutzwiller wavefunct... | arxiv:1507.04067 |
deep neural network ( dnn ) classifiers are powerful tools that drive a broad spectrum of important applications, from image recognition to autonomous vehicles. unfortunately, dnns are known to be vulnerable to adversarial attacks that affect virtually all state - of - the - art models. these attacks make small imperce... | arxiv:2107.09804 |
the set of space - time short - distance structures which can be described through linear operators is limited to a few basic cases. these are continua, lattices and a further short - distance structure which implies an ultraviolet cut - off. under certain conditions, these cut - off degrees of freedom can reappear as ... | arxiv:hep-th/9810215 |
systems of equations are invariant under " polydimensional transformations " which reshuffle the geometry such that what is a line or a plane is dependent upon the frame of reference. this leads us to propose an extension of clifford calculus in which each geometric element ( vector, bivector ) has its own coordinate. ... | arxiv:gr-qc/9909071 |
we extend the recent result of t. tao to wave maps defined from the minkowski space of dimension > 4 to a target riemannian manifold which possesses a ` ` bounded parallelizable ' ' structure. this is the case of lie groups, homogeneous spaces as well as the hyperbolic spaces. general compact riemannian manifolds can b... | arxiv:math/0012034 |
although convergence of the parareal and multigrid - reduction - in - time ( mgrit ) parallel - in - time algorithms is well studied, results on their optimality is limited. appealling to recently derived tight bounds of two - level parareal and mgrit convergence, this paper proves ( or disproves ) $ h _ x $ - and $ h ... | arxiv:1906.06672 |
in this paper we model the emission from a relativistically expanding electron - positron pair plasma fireball originating near the surface of a heated neutron star. this pair fireball is deposited via the annihilation of neutrino pairs emanating from the surface of the hot neutron star. the heating of neutron stars ma... | arxiv:astro-ph/0001396 |
we explore the four - dimensional effective $ f ( t ) $ gravity with $ t $ the torsion scalar in teleparallelism originating from higher - dimensional space - time theories, in particular the kaluza - klein ( kk ) and randall - sundrum ( rs ) theories. first, through the kk dimensional reduction from the five - dimensi... | arxiv:1304.6191 |
estimation using pooled sampling has long been an area of interest in the group testing literature. such research has focused primarily on the assumed use of fixed sampling plans ( i ), although some recent papers have suggested alternative sequential designs that sample until a predetermined number of positive tests (... | arxiv:1608.02241 |
distributed decision problems features a group of agents that can only communicate over a peer - to - peer network, without a central memory. in applications such as network control and data ranking, each agent is only affected by a small portion of the decision vector : this sparsity is typically ignored in distribute... | arxiv:2404.15273 |
in this series of papers we show that there are exactly ten subfactors, other than $ a _ \ infty $ subfactors, of index between 4 and 5. previously this classification was known up to index $ 3 + \ sqrt { 3 } $. in the first paper we give an analogue of haagerup ' s initial classification of subfactors of index less th... | arxiv:1007.1730 |
this note proposes a new proof and new perspectives on the so - called elliptical potential lemma. this result is important in online learning, especially for linear stochastic bandits. the original proof of the result, however short and elegant, does not give much flexibility on the type of potentials considered and w... | arxiv:2010.10182 |
text - to - image generation has recently witnessed remarkable achievements. we introduce a text - conditional image diffusion model, termed raphael, to generate highly artistic images, which accurately portray the text prompts, encompassing multiple nouns, adjectives, and verbs. this is achieved by stacking tens of mi... | arxiv:2305.18295 |
a possible origin of khz qpos in low - mass x - ray binaries is proposed. recent numerical mhd simulations of accretion disks with turbulent magnetic fields of mri definitely show the presence of two - armed spiral structure in quasi - steady state of accretion disks. in such deformed disks, two - armed ( $ m = 2 $ ) c... | arxiv:2002.10630 |
this pedagogical review presents the shell correction method ( scm ) and variants thereof, appropriate for describing shape deformations and electronic shell effects, energetics and decay pathways of metal - cluster fragmentation processes ( e. g., monomer / dimer dissociation and fission ). the experimental trends are... | arxiv:physics/9909022 |
two - and three - particle distribution amplitudes of heavy pseudoscalar mesons of well - defined geometric twist are introduced. they are obtained from appropriately parametrized vacuum - to - meson matrix elements by applying those twist projectors which determine the enclosed light - cone operators of definite geome... | arxiv:hep-ph/0502239 |
atlas found that none of their standard model simulations can describe the measured differential lepton distributions in their $ t \ bar { t } $ analysis reasonably well. therefore, we study the possibility that this measurement has a new physics contamination. we consider a benchmark model motivated by the indications... | arxiv:2312.01458 |
science fiction community between a trend of increasingly diverse works and authors being honored by awards, and reaction by groups of authors and fans who preferred what they considered more " traditional " science fiction. = = = awards = = = among the most significant and well - known awards for science fiction are t... | https://en.wikipedia.org/wiki/Science_fiction |
wounds, burns, ulcers, swollen glands, tumors, headaches, and bad breath. the edwin smith papyrus, written at about the same time, contains a surgical manual for treating wounds, fractures, and dislocations. the egyptians believed that the effectiveness of their medicines depended on the preparation and administration ... | https://en.wikipedia.org/wiki/History_of_science |
we explore a new class of ads $ _ 3 $ solutions in massive type iia supergravity preserving $ \ mathcal { n } = ( 0, 6 ) $ supersymmetry and realising an $ \ mathfrak { osp } ( 6 | 2 ) $ superconformal algebra. these solutions exhibit an so ( 6 ) - symmetric internal space constructed from a $ \ mathbb { cp } ^ 3 $, an... | arxiv:2504.20864 |
finding relevant literature underpins the practice of evidence - based medicine. from 2014 to 2016, trec conducted a clinical decision support track, wherein participants were tasked with finding articles relevant to clinical questions posed by physicians. in total, 87 teams have participated over the past three years,... | arxiv:1801.09322 |
we compare the half - light circular velocities, v _ { 1 / 2 }, of dwarf galaxies in the local group to the predicted circular velocity curves of galaxies in the nihao suite of lcdm simulations. we use a subset of 34 simulations in which the central galaxy has a stellar luminosity in the range 0. 5 x 10 ^ 5 < l _ v < 2... | arxiv:1512.00453 |
putative global minima have been located for clusters interacting with an aluminium glue potential for n < 190. virtually all the clusters have polytetrahedral structures, which for larger sizes involve an ordered array of disclinations that are similar to those in the z, h and sigma frank - kasper phases. comparisons ... | arxiv:cond-mat/0301374 |
experimental realization and quantitative investigation of common - noise - induced synchronization of limit - cycle oscillations subject to random telegraph signals are performed using an electronic oscillator circuit. based on our previous formulation [ k. nagai et al., phys. rev. e 71, 036217 ( 2005 ) ], dynamics of... | arxiv:0904.2439 |
we prove that the passive scalar field in the ornstein - uhlenbeck velocity field with wave - number dependent correlation times converges, in the white - noise limit, to that of kraichnan ' s model with higher spatial regularity. | arxiv:math-ph/0209011 |
the classical square well potential is smoothed with a finite range smoothing function in order to get a new simple strictly finite range form for the phenomenological nuclear potential. the smoothed square well form becomes exactly zero smoothly at a finite distance, in contrast to the woods - saxon form. if the smoot... | arxiv:1707.00620 |
the fast computation of large kernel sums is a challenging task, which arises as a subproblem in any kernel method. we approach the problem by slicing, which relies on random projections to one - dimensional subspaces and fast fourier summation. we prove bounds for the slicing error and propose a quasi - monte carlo ( ... | arxiv:2410.01316 |
in line with the latest research, the task of identifying helpful reviews from a vast pool of user - generated textual and visual data has become a prominent area of study. effective modal representations are expected to possess two key attributes : consistency and differentiation. current methods designed for multimod... | arxiv:2402.18107 |
most experimental data on the single - molecule magnet mn $ _ { 12 } $ acetate have been successfully explained by the assumption that the mn $ _ { 12 } $ acetate has an effective ground - state spin of s = 10. however, the effect of the low - lying excited manifolds caused by interactions between mn spins has not been... | arxiv:cond-mat/0307707 |
we consider statistical inference in factor analysis for ergodic and non - ergodic diffusion processes from discrete observations. factor model based on high frequency time series data has been mainly discussed in the field of high dimensional covariance matrix estimation. in this field, the method based on principal c... | arxiv:2202.01481 |
we address the properties of optical solitons that form in media with competing cubic - quintic nonlinearity and parity - time ( pt ) - symmetric complex - valued external potentials. the model describes the propagation of solitons in nonlinear optical waveguides with balanced gain and loss. we study the existence, sta... | arxiv:1804.02629 |
to each projection $ p $ in a $ c ^ * $ - algebra $ a $ we associate a family of derivations on $ a $, called $ p $ - derivations, and relate them to the space of triple derivations on $ p a ( 1 - p ) $. we then show that every derivation on a ternary ring of operators is spatial and we investigate whether every such d... | arxiv:1712.03436 |
large annotated datasets are required to train segmentation networks. in medical imaging, it is often difficult, time consuming and expensive to create such datasets, and it may also be difficult to share these datasets with other researchers. different ai models can today generate very realistic synthetic images, whic... | arxiv:2211.04086 |
we introduce a class of self - similar sets which we call { \ em twofold cantor sets } $ k _ { pq } $ in $ \ mathbb r $ which are totally disconnected, do not have weak separation property and at the same time have isomorphic self - similar structures. | arxiv:1802.03872 |
in this note we study some of the properties of the generating polynomial for homomorphisms from a graph to at complete weighted graph on $ q $ vertices. we discuss how this polynomial relates to a long list of other well known graph polynomials and the partition functions for different spin models, many of which are s... | arxiv:1401.6335 |
we analyse the $ \ overline b _ s ^ 0 \ to k ^ + l ^ - \ bar \ nu $ and $ \ overline b _ s ^ 0 \ to k ^ { * + } ( \ to k \ pi ) \ ell ^ - \ bar \ nu $ decays that are valuable for extracting the ckm matrix element $ | v _ { ub } | $. we calculate the differential and integrated partial widths in units of $ | v _ { ub }... | arxiv:1311.5420 |
in multiple access channels ( mac ), multiple users share a transmission medium to communicate with a common receiver. traditional constellations like quadrature amplitude modulation are optimized for point - to - point systems and lack mechanisms to mitigate inter - user interference, leading to suboptimal performance... | arxiv:2505.00868 |
an heuristic signal processing scheme recently introduced shows how brain signals can be efficiently represented by a sparse spatiotemporal point process. the approach has been validated already for different relevant conditions demonstrating that preserves and compress a surprisingly large fraction of the signal infor... | arxiv:1707.00759 |
we report on the spectroscopic transit of the massive hot - jupiter corot - exo - 2b observed with the high - precision spectrographs sophie and harps. by modeling the radial velocity anomaly occurring during the transit due to the rossiter - mclaughlin ( rm ) effect, we determine the sky - projected angle between the ... | arxiv:0803.3209 |
in astrophysics, turbulent diffusion is often used in place of microphysical diffusion to avoid resolving the small scales. however, we expect this approach to break down when time and length scales of the turbulence become comparable with other relevant time and length scales in the system. turbulent diffusion has pre... | arxiv:1310.3157 |
we describe the energy relaxation process produced by surface damping on lattices of classical anharmonic oscillators. spontaneous emergence of localised vibrations dramatically slows down dissipation and gives rise to quasi - stationary states where energy is trapped in the form of a gas of weakly interacting discrete... | arxiv:cond-mat/0210027 |
circumbinary accretion disks have been examined, theoretically, for supermassive and intermediate mass black holes, however, disks for black hole masses in the ligo regime are poorly understood. assuming these binaries possess such a disk initially, the question we want to answer is : are they dissipated by outflows or... | arxiv:2209.15350 |
a mid - point theorem is proved in an elementary way for the u type shape of functions that arise out of exponential quadratic functions. these results are inspired from epidemic patterns and growth over a time period. key words : natural numbers mapping, mean value theorem. | arxiv:math/0511365 |
by expressing polynomials in the basis of chebyshev polynomials, certain families of hyperbolic polynomials appear naturally. some of these families have all their roots in the interval $ [ - 2, 2 ] $. in many cases the span of the family of polynomials thus found is greater than 4, and we show that they are the minima... | arxiv:1812.11869 |
in this communication we introduce an efficient implementation of adaptive biasing that greatly improves the speed of free energy computation in molecular dynamics simulations. we investigated the use of accelerated simulations to inform on compound design using a recently reported and clinically relevant inhibitor of ... | arxiv:1609.09833 |
automatic augmentation methods have recently become a crucial pillar for strong model performance in vision tasks. while existing automatic augmentation methods need to trade off simplicity, cost and performance, we present a most simple baseline, trivialaugment, that outperforms previous methods for almost free. trivi... | arxiv:2103.10158 |
this paper introduces a novel approach to membership inference attacks ( mia ) targeting stable diffusion computer vision models, specifically focusing on the highly sophisticated stable diffusion v2 by stabilityai. mias aim to extract sensitive information about a model ' s training data, posing significant privacy co... | arxiv:2311.09355 |
objective functions based on hellinger distance yield robust and efficient estimators of model parameters. motivated by privacy and regulatory requirements encountered in contemporary applications, we derive in this paper \ emph { private minimum hellinger distance estimators }. the estimators satisfy a new privacy con... | arxiv:2501.14974 |
in this paper we give a general introduction to quantum critical phenomena, which we practically illustrate by a detailed study of the low energy properties of the spin boson model ( sbm ), describing the dynamics of a spin 1 / 2 impurity ( or more generically a two - level system ) coupled to a bath of independent har... | arxiv:1106.2654 |
we write down an explicit conjecture for the instanton partition functions in 4d n = 2 su ( n ) gauge theories in the presence of a certain type of surface operator. these surface operators are classified by partitions of n, and for each partition there is an associated partition function. for the partition n = n we re... | arxiv:1012.1355 |
0 | = 9 \ pm2 $ km s $ ^ { - 1 } $ kpc $ ^ { - 1 } $. the ratio of the radial component of the gravitational force produced by the spiral arms to the total gravitational force of the galaxy has been estimated to be $ f _ { r0 } = 0. 04 $. | arxiv:1212.4750 |
which constitutes anywhere from 30 % [ m / m ] to 90 % [ m / m ] of its composition by volume, yielding an array of materials with interesting thermomechanical properties. in the processing of glass - ceramics, molten glass is cooled down gradually before reheating and annealing. in this heat treatment the glass partly... | https://en.wikipedia.org/wiki/Ceramic_engineering |
we obtain restrictions on which groups can admit relatively anosov representations into specified target lie groups, by examining the topology of possible bowditch boundaries and how they interact with the anosov limit maps. for instance, we prove that, up to finite index, any group admitting a relatively anosov repres... | arxiv:2401.03050 |
pre - transitional disks are protoplanetary disks with a gapped disk structure, potentially indicating the presence of young planets in these systems. in order to explore the structure of these objects and their gap - opening mechanism, we observed the pre - transitional disk v1247 orionis using the very large telescop... | arxiv:1304.2768 |
in heavy - ion collisions, nuclear matter is subjected to extreme conditions in a highly dynamical, rapidly evolving environment. this poses a tremendous challenge for calculating jet quenching observables. current approaches rely on analytical results for static cases, introducing theoretical uncertainties and biases ... | arxiv:2409.04295 |
ip exchange or ipx is gsma proposal for ip interconnection model which supports multi services to offer end - to - end qos, security, interoperability, slas through a dedicated connection. there are some possible partnership schemes between ipx providers such as peering mode, semi - hosted mode, full - hosted mode, or ... | arxiv:1404.2989 |
epithelial - mesenchymal transition ( emt ), and the corresponding reverse process, mesenchymal - epithelial transition ( met ), are dynamic and reversible cellular programs orchestrated by many changes at biochemical and morphological levels. a recent surge in identifying the molecular mechanisms underlying emt / met ... | arxiv:1907.11174 |
legal corpora for natural language processing ( nlp ) are valuable and scarce resources in languages like spanish due to two main reasons : data accessibility and legal expert knowledge availability. inesdata 2024 is a european union funded project lead by the universidad polit \ ' ecnica de madrid ( upm ) and develope... | arxiv:2501.15990 |
we analyze the final release of the planck satellite data to constrain the gravitational lensing potential in a model - independent manner. the amount of lensing determined from the smoothing of the acoustic peaks in the temperature and polarization power spectra is 2 $ \ sigma $ too high when compared with the measure... | arxiv:1912.06601 |
the phonon spectrum of cubic cadmium metastannate and the crystal structures of its distorted phases were calculated from first principles within the density functional theory. it is shown that the phonon spectrum and the energy spectrum of distorted phases in $ \ alpha $ - cdsno $ _ 3 $ are surprisingly similar to the... | arxiv:1601.01472 |
gw number count can be used as a novel tracer of the large scale structure ( lss ) in the luminosity distance space ( lds ), just like galaxies in the redshift space. it is possible to obtain the $ d _ l - d _ a $ duality relation with clustering effect. however, several lss induced errors will contaminate the gw lumin... | arxiv:2209.01359 |
we review progress in the hydrodynamic description of heavy - ion collisions, focusing on recent developments in modeling the fluctuating initial state and event - by - event viscous hydrodynamic simulations. we discuss how hydrodynamics can be used to extract information on fundamental properties of quantum - chromo -... | arxiv:1301.5893 |
the leading - particle effect and the factorization property of the scattering amplitude in the impact parameter space are used to study semiclassical production of pions in the central region. the mechanism is related to the isospin - uniform solution of the nonlinear $ \ sigma $ - model coupled to quark degrees of fr... | arxiv:hep-ph/9907566 |
when engaging in collaborative tasks, humans efficiently exploit the semantic structure of a conversation to optimize verbal and nonverbal interactions. but in recent " language to code " or " language to action " models, this information is lacking. we show how incorporating the prior discourse and nonlinguistic conte... | arxiv:2406.18164 |
we show that the normal state transport properties of nano - scale granular aluminum films, near the metal to insulator transition, present striking similarities with those of kondo systems. those include a negative magneto - resistance, a minimum of resistance r at a temperature tm in metallic films, a logarithmic ris... | arxiv:1207.0970 |
digital circuits based on residue number systems have been considered to produce a pseudo - random behavior. the present work is an initial step towards the complete implementation of those systems for similar applications using quantum technology. we propose the implementation of a quasi - chaotic oscillator based on ... | arxiv:2203.14029 |
we consider the classical molecular beam epitaxy ( mbe ) model with logarithmic type potential known as no - slope - selection. we employ a third order backward differentiation ( bdf3 ) in time with implicit treatment of the surface diffusion term. the nonlinear term is approximated by a third order explicit extrapolat... | arxiv:2106.08041 |
observations of the high - redshift universe with the 21 cm hyperfine line of neutral hydrogen promise to open an entirely new window onto the early phases of cosmic structure formation. here we review the physics of the 21 cm transition, focusing on processes relevant at high redshifts, and describe the insights to be... | arxiv:astro-ph/0608032 |
accurately predicting the performance of different optimization algorithms for previously unseen problem instances is crucial for high - performing algorithm selection and configuration techniques. in the context of numerical optimization, supervised regression approaches built on top of exploratory landscape analysis ... | arxiv:2104.10999 |
a new method sreag ( spherical rectangular equal - area grid ) is proposed to divide a spherical surface into equal - area cells. the method is based on dividing a sphere into latitudinal rings of near - constant width with further splitting each ring into equal - area cells. it is simple in construction and use, and p... | arxiv:1909.04701 |
of stellenbosch - bachelor of military science ( bmil ), master of military science ( mmil ), mphil in security management united states : united states air force academy – major in military and strategic studies ; minor in nuclear weapons and strategy united states military academy – major in defense and strategic stu... | https://en.wikipedia.org/wiki/Military_science |
we study the problem of unsupervised skill discovery, whose goal is to learn a set of diverse and useful skills with no external reward. there have been a number of skill discovery methods based on maximizing the mutual information ( mi ) between skills and states. however, we point out that their mi objectives usually... | arxiv:2202.00914 |
the first part of this paper contains a brief description of the beginnings of modern cosmology, which, the author will argue, was most likely born in the year 1912. some of the pieces of evidence presented here have emerged from recent research in the history of science, and are not usually shared with the general aud... | arxiv:1801.09550 |
we use a swap monte carlo algorithm to numerically prepare bulk glasses with kinetic stability comparable to that of glass films produced experimentally by physical vapor deposition. by melting these systems into the liquid state, we show that some of our glasses retain their amorphous structures longer than 10 ^ 5 tim... | arxiv:1706.10081 |
we study d - dimensional generalizations of three mutually related topics in graph theory : hamiltonian paths, ( unit ) interval graphs, and binomial edge ideals. we provide partial high - dimensional generalizations of ore and posa ' s sufficient conditions for a graph to be hamiltonian. we introduce a hierarchy of co... | arxiv:2101.09243 |
the relationship between the distribution of zeros of an infinite blaschke product $ b $ and the inclusion in weighted bergman spaces $ a _ { \ alpha } ^ p $ of the derivative of $ b $ or the derivative of functions in its model space $ h ^ 2 \ ominus bh ^ 2 $ is investigated. | arxiv:1909.02135 |
we extend the scope of azadkia - chatterjee ' s dependence coefficient between a scalar response $ y $ and a multivariate covariate $ x $ to the case where $ x $ takes values in a general metric space. particular attention is paid to the case where $ x $ is a curve. although extending this framework at the population l... | arxiv:2405.07732 |
we compute bottomonium suppression and elliptic flow within the pnrqcd effective field theory using an open quantum systems approach. for the hydrodynamical background, we use 2 + 1d music second - order viscous hydrodynamics with ip - glasma initial conditions and evolve bottom / antibottom quantum wave packets in rea... | arxiv:2211.06363 |
as humans, we can often detect from a persons utterances if he or she is in favor of or against a given target entity ( topic, product, another person, etc ). but from the perspective of a computer, we need means to automatically deduce the stance of the tweeter, given just the tweet text. in this paper, we present our... | arxiv:1703.02019 |
a suite of input - to - state stability results are presented for a class of forced differential inclusions, so - called lur ' e inclusions. as a consequence, semi - global incremental input - to - state stability results for systems of forced lur ' e differential equations are derived. the results are in the spirit of... | arxiv:2406.15099 |
robots are increasingly expected to manipulate objects in ever more unstructured environments where the object properties have high perceptual uncertainty from any single sensory modality. this directly impacts successful object manipulation. in this work, we propose a reinforcement learning - based motion planning fra... | arxiv:2207.06608 |
recent work has shown that more effective dense retrieval models can be obtained by distilling ranking knowledge from an existing base re - ranking model. in this paper, we propose a generic curriculum learning based optimization framework called cl - drd that controls the difficulty level of training data produced by ... | arxiv:2204.13679 |
since hertz ' s pioneering work in 1882, contact mechanics traditionally grounds on linear elasticity, assuming small strains and displacements. however, recent experiments clearly highlighted linear elasticity limitations in accurately predicting the contact behaviour of rubbers and elastomers, particularly during fri... | arxiv:2503.07495 |
the recursion operator and bi - hamiltonian formulation of the drinfeld - sokolov system are given | arxiv:solv-int/9811013 |
weighted finite automata and transducers ( including hidden markov models and conditional random fields ) are widely used in natural language processing ( nlp ) to perform tasks such as morphological analysis, part - of - speech tagging, chunking, named entity recognition, speech recognition, and others. parallelizing ... | arxiv:1701.03038 |
in this study, we devote our attention to the question of clarifying the existence of a weak solution to a class of quasilinear double - phase elliptic equations with logarithmic convection terms under some appropriate assumptions on data. the proof is based on the surjectivity theorem for the pseudo - monotone operato... | arxiv:2309.06700 |
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