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evaluating the quality of academic journal is becoming increasing important within the context of research performance evaluation. traditionally, journals have been ranked by peer review lists such as that of the association of business schools ( uk ) or though their journal impact factor ( jif ). however, several new ... | arxiv:1604.06685 |
we investigate the minkowski ground state associated with a real massless scalar field as seen by an accelerated observer under the perspective of the de broglie - bohm quantum theory. we use the schr \ " odinger picture to obtain the wave functional associated with the minkowski vacuum in rindler coordinates, and we c... | arxiv:2304.10997 |
with advances in vision and perception architectures, we have realized that working with data is equally crucial, if not more, than the algorithms. till today, we have trained machines based on our knowledge and perspective of the world. the entire concept of dataset structural index ( dsi ) revolves around understandi... | arxiv:2110.04070 |
deception is helpful for agents masking their intentions from an observer. we consider a team of agents deceiving their supervisor. the supervisor defines nominal behavior for the agents via reference policies, but the agents share an alternate task that they can only achieve by deviating from these references. as such... | arxiv:2406.17160 |
the main objective of this study is to investigate the phenomenon of the bouncing scenario of the universe. the most widely recognized cosmological framework is the standard cosmological model, sometimes referred to as the big bang model. this is mainly because of its inherent properties and its consistent alignment wi... | arxiv:2402.06895 |
we estimate dissipative properties viz : shear and bulk viscosities of hadronic matter using relativistic boltzmann equation in relaxation time approximation within ambit of excluded volume hadron resonance gas ( ehrg ) model. we find that at zero baryon chemical potential the shear viscosity to entropy ratio ( $ \ eta... | arxiv:1506.04613 |
deep learning ( dl ) has become one of the mainstream and effective methods for point cloud analysis tasks such as detection, segmentation and classification. to reduce overfitting during training dl models and improve model performance especially when the amount and / or diversity of training data are limited, augment... | arxiv:2308.12113 |
a computational fluid dynamics ( cfd ) model is developed to simulate the dynamics of meniscus formation and capillary flow between vertical parallel plates. the arbitrary lagrangian - eulerian ( ale ) approach was employed to predict and reconstruct the exact shape of the meniscus. the model was used to simulate the r... | arxiv:2003.05036 |
modular, jacobi, and mock - modular forms serve as generating functions for bps black hole degeneracies. by training feed - forward neural networks on fourier coefficients of automorphic forms derived from the dedekind eta function, eisenstein series, and jacobi theta functions, we demonstrate that machine learning tec... | arxiv:2505.05549 |
in this work, we obtain the leading corrections to the jet momentum broadening distribution in a qcd medium arising from the transverse flow of the matter. we first derive the single - particle propagator of a highly energetic parton resumming its multiple interactions with the homogeneous flowing matter, explicitly ke... | arxiv:2207.07141 |
selection systems and the corresponding replicator equations model the evolution of replicators with a high level of abstraction. in this paper we apply novel methods of analysis of selection systems to the replicator equations. to be suitable for the suggested algorithm the interaction matrix of the replicator equatio... | arxiv:0906.4986 |
we report the use of bilayer graphene as an atomically - smooth contact for nanoscale devices. a two - terminal bucky ball ( c60 ) based molecular memory is fabricated with bilayer graphene as a contact on the polycrystalline nickel electrode. graphene provides an atomically - smooth covering over an otherwise rough me... | arxiv:1303.6603 |
this paper addresses the task of automatically detecting narrative structures in raw texts. previous works have utilized the oral narrative theory by labov and waletzky to identify various narrative elements in personal stories texts. instead, we direct our focus to news articles, motivated by their growing social impa... | arxiv:2007.04874 |
an incomplete particle identification distorts the observed event - by - event fluctuations of the hadron chemical composition in nucleus - nucleus collisions. a new experimental technique called the { \ em identity method } was recently proposed. it eliminated the misidentification problem for one specific combination... | arxiv:1106.4473 |
the purpose of this paper is to study ergodic averages with deterministic weights. more precisely we study the convergence of the ergodic averages of the type $ \ frac { 1 } { n } \ sum _ { k = 0 } ^ { n - 1 } \ theta ( k ) f \ circ t ^ { u _ k } $ where $ \ theta = ( \ theta ( k ) ; k \ in \ nn ) $ is a bounded sequen... | arxiv:0808.0142 |
database - search algorithms, that deduce peptides from mass spectrometry ( ms ) data, have tried to improve the computational efficiency to accomplish larger, and more complex systems biology studies. existing serial, and high - performance computing ( hpc ) search engines, otherwise highly successful, are known to ex... | arxiv:2102.02286 |
( 2n - 2 ) $, where $ k \ geq1 $, and for $ m = 2n ( n - 1 ) $. in addition, we show that for $ m \ geq3 $, $ b _ m ( \ mathbb { r } p ^ 2 \ setminus \ { x _ 1, \ dots, x _ n \ } ) $ is not residually nilpotent and for $ m \ geq 5 $, it is not residually solvable. | arxiv:2111.07838 |
we have used the spitzer infrared spectrograph to observe seven members of the tw hya association, the nearest stellar association whose age ( $ \ sim $ 10 myr ) is similar to the timescales thought to apply to planet formation and disk dissipation. only two of the seven targets display infrared excess emission, indica... | arxiv:astro-ph/0406138 |
the time evolution of an initially uncorrelated system is governed by a completely positive ( cp ) map. more generally, the system may contain initial ( quantum ) correlations with an environment, in which case the system evolves according to a not - completely positive ( ncp ) map. it is an interesting question what t... | arxiv:1902.00906 |
many social and biological networks consist of communities - groups of nodes within which connections are dense, but between which connections are sparser. recently, there has been considerable interest in designing algorithms for detecting community structures in real - world complex networks. in this paper, we propos... | arxiv:physics/0510239 |
in this paper, a 3 dimensional dynamic model of a perforated rectangular metal hydride tank is presented. the metal hydride tank consists of powder lani5 and the tubes are organized in the geometry of the rectangular in order to simulate the flux of the ambient air through the reactor, which affect hardly both the hydr... | arxiv:1303.4512 |
digitalization has led to radical changes in the distribution of goods across various sectors. the tendency is to move from traditional buyer - seller markets to subscription - based on - demand " smart " matching platforms enabled by pervasive icts. the driving force behind this lies in the fact that assets, which wer... | arxiv:2102.00656 |
surface science is the study of physical and chemical phenomena that occur at the interface of two phases, including solid – liquid interfaces, solid – gas interfaces, solid – vacuum interfaces, and liquid – gas interfaces. it includes the fields of surface chemistry and surface physics. some related practical applicat... | https://en.wikipedia.org/wiki/Surface_science |
this paper introduces a new addition to the spinex ( similarity - based predictions with explainable neighbors exploration ) family, tailored specifically for time series and forecasting analysis. this new algorithm leverages the concept of similarity and higher - order temporal interactions across multiple time scales... | arxiv:2408.02159 |
we determine all holomorphically separable complex manifolds of dimension $ p + q $ which admits a smooth envelope of holomorphy such that the general indefinite unitary group of size $ p + q $ acts effectively by holomorphic transformations. also we give exact description of the automorphism groups of those complex ma... | arxiv:1506.03940 |
rolling tachyon field models are among the candidates suggested as explanations for the recent acceleration of the universe. in these models the field is expected to interact with gauge fields and lead to variations of the fine - structure constant $ \ alpha $. here we take advantage of recent observational progress an... | arxiv:1606.08380 |
networked programmable logic controllers ( plcs ) are proprietary industrial devices utilized in critical infrastructure that execute control logic applications in complex proprietary runtime environments that provide standardized access to the hardware resources in the plc. these control applications are programmed in... | arxiv:2204.13499 |
given a finite set $ x $, a collection $ \ mathcal { t } $ of rooted phylogenetic trees on $ x $ and an integer $ k $, the hybridization number problem asks if there exists a phylogenetic network on $ x $ that displays all trees from $ \ mathcal { t } $ and has reticulation number at most $ k $. we show two kernelizati... | arxiv:1311.4045 |
the earlier - developed master equation approach and kinetic cluster methods are applied to study kinetics of l1 _ 0 type orderings in alloys, including the formation of twinned structures characteristic of cubic - tetragonal - type phase transitions. a microscopical model of interatomic deformational interactions is s... | arxiv:cond-mat/0108422 |
in [ j. wen, y. shi, stat. probab. lett. 156 ( 2020 ) 108599 ] the authors first introduced a kind of anticipated backward stochastic volterra integral equations ( anticipated bsvies, for short ). by virtue of the duality principle, it is found in this paper that the anticipated bsvies can be applied to the study of st... | arxiv:2501.14263 |
in this talk a number of broad issues are raised about the origins of cp violation and how to test the ideas. | arxiv:hep-ph/0201045 |
on the assumption that two electrons with the same group velocity effectively attract each other a simple model hamiltonian is proposed to question the existence of unconventional electron pairs formed by electrons in a strong periodic potential. | arxiv:1001.0795 |
weather forecasting is essential for facilitating diverse socio - economic activity and environmental conservation initiatives. deep learning techniques are increasingly being explored as complementary approaches to numerical weather prediction ( nwp ) models, offering potential benefits such as reduced complexity and ... | arxiv:2504.18309 |
within the context of massive n - component $ \ phi ^ 4 $ scalar field theory, we use asymptotic pade - approximant methods to estimate from prior orders of perturbation theory the five - loop contributions to the coupling - constant beta - function $ \ beta _ g $, the anomalous mass dimension $ \ gamma _ m $, the vacu... | arxiv:hep-ph/9809538 |
we present a higher order space - time unfitted finite element method for convection - diffusion problems on coupled ( surface and bulk ) domains. in that way, we combine a method suggested by heimann, lehrenfeld, preu { \ ss } ( siam j. sci. comput. 45 ( 2 ), 2023, b139 - b165 ) for the bulk case with a method suggest... | arxiv:2401.07807 |
: 10. 1016 / j. hm. 2004. 09. 001. kichenassamy, satynad ( 2006 ), " baudhayana ' s rule for the quadrature of the circle ", historia mathematica, 33 ( 2 ) : 149 – 183, doi : 10. 1016 / j. hm. 2005. 05. 001. neugebauer, otto ; pingree, david, eds. ( 1970 ), the pancasiddhantika of varahamihira, copenhagen { { citation ... | https://en.wikipedia.org/wiki/Indian_mathematics |
the accurate diagnosis and molecular profiling of colorectal cancers are critical for planning the best treatment options for patients. microsatellite instability ( msi ) or mismatch repair ( mmr ) status plays a vital role in appropriate treatment selection, has prognostic implications and is used to investigate the p... | arxiv:2203.00449 |
a database - assisted tv white space network can achieve the goal of green cognitive communication by effectively reducing the energy consumption in cognitive communications. the success of such a novel network relies on a proper business model that provides incentives for all parties involved. in this paper, we propos... | arxiv:1603.04982 |
we report an experimental study of the elastic properties of a two - dimensional ( 2d ) colloidal crystal subjected to light - induced substrate potentials. in agreement with recent theoretical predictions [ h. h. von gruenberg and j. baumgartl, phys. rev. e 75, 051406 ( 2007 ) ] the phonon band structure of such syste... | arxiv:0710.0861 |
integrating deep learning ( dl ) techniques in the internet of vehicles ( iov ) introduces many security challenges and issues that require thorough examination. this literature review delves into the inherent vulnerabilities and risks associated with dl in iov systems, shedding light on the multifaceted nature of secu... | arxiv:2407.16410 |
in this paper, the weighted estimates for multilinear pseudo - differential operators were systematically studied in rearrangement invariant banach and quasi - banach spaces. these spaces contain the lebesgue space, the classical lorentz space and marcinkiewicz space as typical examples. more precisely, the weighted bo... | arxiv:2312.08938 |
very recently, the authors of [ prl { \ bf 118 } ( 2017 ) 021102 ] have shown that violation of energy - momentum tensor ( emt ) could result in an accelerated expansion state via appearing an effective cosmological constant, in the context of unimodular gravity. inspired by this outcome, in this paper we investigate c... | arxiv:1702.07380 |
very often the skyrmions form a triangular crystal in chiral magnets. here we study the effect of itinerant electrons on the structure of skyrmion crystal ( skx ) on triangular lattice using kondo lattice model in the large coupling limit and treating the localized spins as classical vectors. to simulate the system, we... | arxiv:2005.02724 |
trigonometric rosen - morse potential is employed as a mesonic potential interaction. the extended nikiforov - uvarov method is used to solve the n - radial fractional schrodinger equation analytically. using the generalized fractional derivative, the energy eigenvalues are obtained in the fractional form. the current ... | arxiv:2209.00566 |
we propose a mechanism of electroweak baryogenesis based on the standard model and explaining the coincidence between the baryon and dark matter ( dm ) densities. large curvature fluctuations slightly below the threshold for primordial black hole ( pbh ) formation locally reheat the plasma above the sphaleron barrier w... | arxiv:2401.09408 |
cdr ( cross - domain recommendation ), i. e., leveraging information from multiple domains, is a critical solution to data sparsity problem in recommendation system. the majority of previous research either focused on single - target cdr ( stcdr ) by utilizing data from the source domains to improve the model ' s perfo... | arxiv:2407.00909 |
the separation and reconstructions of charged hadron and neutral hadron from their overlapped showers in electromagnetic calorimeter is very important for the reconstructions of some particles with hadronic decays, for example the tau reconstruction in the searches for the standard model and supersymmetric higgs bosons... | arxiv:1305.2035 |
we propose a hybrid quantum system where the strong coupling regime can be achieved between a rydberg atomic ensemble and propagating surface phonon polaritons on a piezoelectric superlattice. by exploiting the large electric dipole moment and long lifetime of rydberg atoms as well as tightly confined surface phonon po... | arxiv:1606.02364 |
electrical power system calculations rely heavily on the $ y _ { bus } $ matrix, which is the laplacian matrix of the network under study, weighted by the complex - valued admittance of each branch. it is often useful to partition the $ y _ { bus } $ into four submatrices, to separately quantify the connectivity betwee... | arxiv:1503.08652 |
i discuss different theories of leptonic flavor and their capability of describing the features of the lepton sector, namely charged lepton masses, neutrino masses, lepton mixing angles and leptonic ( low and high energy ) cp phases. in particular, i show examples of theories with an abelian flavor symmetry g _ f, with... | arxiv:1705.00684 |
we study a continuous - time markowitz mean - variance portfolio selection model in which a naive agent, unaware of the underlying time - inconsistency, continuously reoptimizes over time. we define the resulting naive policies through the limit of discretely naive policies that are committed only in very small time in... | arxiv:2212.07516 |
i examine the structure of the deformed lorentz transformations in one of the recently - proposed schemes with two observer - independent scales. i develop a technique for the analysis of general combinations of rotations and deformed boosts. in particular, i verify explicitly that the transformations form group. | arxiv:gr-qc/0207076 |
within the central 10pc of our galaxy lies a dense nuclear star cluster ( nsc ), and similar nscs are found in most nearby galaxies. studying the structure and kinematics of nscs reveals the history of mass accretion of galaxy nuclei. because the milky way ( mw ) nsc is at a distance of only 8kpc, we can spatially reso... | arxiv:1406.2849 |
we extended mcmillan ' s green ' s function method to study the equilibrium spin current ( esc ) in a ferromagnet / ferromagnet ( fm / fm ) tunnelling junction, in which the magnetic moments in both fm electrodes are not collinear. the single - electron green ' s function of the junction system is directly constructed ... | arxiv:cond-mat/0609407 |
multi - pitch estimation is a decades - long research problem involving the detection of pitch activity associated with concurrent musical events within multi - instrument mixtures. supervised learning techniques have demonstrated solid performance on more narrow characterizations of the task, but suffer from limitatio... | arxiv:2402.15569 |
bayesian optimization is a sample - efficient approach to solving global optimization problems. along with a surrogate model, this approach relies on theoretically motivated value heuristics ( acquisition functions ) to guide the search process. maximizing acquisition functions yields the best performance ; unfortunate... | arxiv:1712.00424 |
we consider hierarchical structures such as fibonacci sequences and penrose tilings, and examine the consequences of different choices for the definition of isomorphism. in particular we discuss the role such a choice plays with regard to matching rules for such structures. | arxiv:math-ph/9812016 |
cylindrical algebraic decomposition ( cad ) is a key tool for solving problems in real algebraic geometry and beyond. in recent years a new approach has been developed, where regular chains technology is used to first build a decomposition in complex space. we consider the latest variant of this which builds the comple... | arxiv:1405.6094 |
motivated by a desire to find a useful 2d lorentz - invariant reformulation of the ads _ 5 x s ^ 5 superstring world - sheet theory in terms of physical degrees of freedom we construct the pohlmeyer - reduced version of the corresponding sigma model. the pohlmeyer reduction procedure involves several steps. starting wi... | arxiv:0711.0155 |
this paper proposes a novel max - pressure ( mp ) algorithm that incorporates pedestrian traffic into the mp control architecture. pedestrians are modeled as being included in one of two groups : those walking on sidewalks and those queued at intersections waiting to cross. traffic dynamics models for both groups are d... | arxiv:2406.19305 |
multiplayer online games are ideal settings for studying the effects of technological disruptions on social behavior. software patches to online games cause significant changes to the game ' s rules and require players to develop new strategies to cope with these disruptions. we surveyed players, analyzed the content o... | arxiv:2207.02736 |
almost all existing deep learning approaches for semantic segmentation tackle this task as a pixel - wise classification problem. yet humans understand a scene not in terms of pixels, but by decomposing it into perceptual groups and structures that are the basic building blocks of recognition. this motivates us to prop... | arxiv:1910.06962 |
case of differentiable manifold ) \ begin { equation * } \ int v ( \ gamma ( t ) ) \ cdot \ dot \ gamma ( t ) dt \ in 2 \ pi \ z \ end { equation * } for $ \ pi $ - a. e. $ \ gamma $, where $ \ pi $ is a test plan supported on closed curves. this condition generalizes the conditions that the vorticity is quantized. we ... | arxiv:2110.04628 |
we calculate the intensities and angular distributions of positive and negative muons produced by atmospheric neutrinos. we comment on some sources of uncertainty in the charge ratio. we also draw attention to a potentially interesting signature of neutrino oscillations in the muon charge ratio, and we discuss the pros... | arxiv:astro-ph/0210512 |
##card ' s exchange principle. in 1910, he founded what may have been the first criminal laboratory in the world, after persuading the police department of lyon ( france ) to give him two attic rooms and two assistants. symbolic of the newfound prestige of forensics and the use of reasoning in detective work was the po... | https://en.wikipedia.org/wiki/Forensic_science |
the phases of terms of amplitude that arise from the $ \ pi \ pi $ interaction are obtained by using a simple realistic model of $ \ pi \ pi $ interaction via virtual $ \ rho $ - meson, instead of the chpt. it is shown that the standard chpt approach cannot reproduce the contribution of the $ \ rho $ - meson to the $ \... | arxiv:hep-ph/0205164 |
let $ v $ and $ w $ be quiver representations over $ \ mathbb { f } _ 1 $ and let $ k $ be a field. the scalar extensions $ v ^ k $ and $ w ^ k $ are quiver representations over $ k $ with a distinguished, very well - behaved basis. we construct a basis of $ \ mathrm { hom } _ { kq } ( v ^ k, w ^ k ) $ generalising the... | arxiv:2403.04597 |
the friedmann - - lema \ ^ { \ i } tre - - robertson - - walker ( flrw ) solution to the einstein - scalar field system with spatial topology $ \ mathbb { s } ^ 3 $ models a universe that emanates from a singular spacelike hypersurface ( the big bang ), along which various spacetime curvature invariants blow up, only t... | arxiv:1709.06477 |
we consider wave equations in three space dimensions, and obtain new weighted $ l ^ \ infty $ - $ l ^ \ infty $ estimates for a tangential derivative to the light cone. as an application, we give a new proof of the global existence theorem, which was originally proved by klainerman and christodoulou, for systems of non... | arxiv:0706.4158 |
we propose a new mechanism to generate the electroweak scale within the framework of qcd, which is extended to include conformally invariant scalar degrees of freedom belonging to a larger irreducible representation of $ su ( 3 ) _ c $. the electroweak symmetry breaking is triggered dynamically via the higgs portal by ... | arxiv:1403.4262 |
hydrogen is playing a crucial role in the green energy transition. yet, its tendency to react with and diffuse into surrounding materials poses a challenge. therefore, it is critical to develop coatings that protect hydrogen - sensitive system components in reactive - hydrogen environments. in this work, we report grou... | arxiv:2404.14108 |
distinguishability plays a major role in quantum and statistical physics. when particles are identical their wave function must be either symmetric or antisymmetric under permutations and the number of microscopic states, which determines entropy, is counted up to permutations. when the particles are distinguishable, w... | arxiv:2109.11657 |
recent work suggests that heisenberg spin glasses may belong to the same universality class than structural glasses. indeed, finding a lattice equivalent for supercooled liquids would probably allow easier numerical and analytical studies, that may help to answer long - standing questions on the glass transition. super... | arxiv:1503.08409 |
the results of ac and dc magnetic susceptibility isothermal magnetization and heat - capacity measurements as a function of temperature ( t ) are reported for sr3nirho6 and sr3nipto6 containing magnetic chains arranged in a triangular fashion in the basal plane and crystallizing in k4cdcl6 - derived rhombohedral struct... | arxiv:0706.1308 |
we investigate the orientation of the magnetic field deflections in switchbacks ( sb ) to determine if they are characterised by a possible preferential orientation. we compute the deflection angles of the magnetic field relative to the parker spiral direction for encounters 1 to 9 of the psp mission. we first characte... | arxiv:2203.14591 |
the transfer matrix method is usually employed to study problems described by $ n $ equations of matrix sturm - liouville ( msl ) kind. in some cases a numerical degradation ( the so called $ \ omega d $ problem ) appears thus impairing the performance of the method. we present here a procedure that can overcome this p... | arxiv:1503.09038 |
loopy and generalized belief propagation are popular algorithms for approximate inference in markov random fields and bayesian networks. fixed points of these algorithms correspond to extrema of the bethe and kikuchi free energy. however, belief propagation does not always converge, which explains the need for approach... | arxiv:1212.2480 |
the lhc data on jet fragmentation function and jet shapes in pbpb collisions at center - of - mass energy 2. 76 tev per nucleon pair are analyzed and interpreted in the frameworks of pyquen jet quenching model. a specific modification of longitudinal and radial jet profiles in most central pbpb collisions as compared w... | arxiv:1410.0147 |
this paper is about simulating the spread of opinions in a society and about finding ways to counteract that spread. to abstract away from potentially emotionally laden opinions, we instead simulate the spread of a zombie outbreak in a society. the virus causing this outbreak is different from traditional approaches : ... | arxiv:1401.6420 |
the observations of carbon isotopic ratios in evolved stars suggest that non standard mixing is acting in low mass stars as they are ascending the red giant branch. we propose a simple consistent mechanism, based on the most recent developments in the description of rotation - induced mixing by zahn ( 1992 ), which sim... | arxiv:astro-ph/9511080 |
the three - dimensional structure of proteins plays a crucial role in determining their function. protein structure prediction methods, like alphafold, offer rapid access to a protein structure. however, large protein complexes cannot be reliably predicted, and proteins are dynamic, making it important to resolve their... | arxiv:2407.01574 |
we consider integrable matrix product states ( mps ) in integrable spin chains and show that they correspond to " operator valued " solutions of the so - called twisted boundary yang - baxter ( or reflection ) equation. we argue that the integrability condition is equivalent to a new linear intertwiner relation, which ... | arxiv:1812.11094 |
we studied the eclipsing ultraluminous x - ray source cg x - 1 in the circinus galaxy, re - examining two decades of { \ it chandra } and { \ it xmm - newton } observations. the short binary period ( 7. 21 hr ) and high luminosity ( $ l _ { \ rm x } \ approx 10 ^ { 40 } $ erg s $ ^ { - 1 } $ ) suggest a wolf - rayet do... | arxiv:1903.02327 |
this paper examines the value of a cancellable european option in a finite time horizon setting. the specifications of this generalized european option allow the seller to cancel the option at any point in time for a fixed penalty paid directly to the holder. here, we provide an explicit valuation formula for the europ... | arxiv:1304.5962 |
when a small number of poisoned samples are injected into the training dataset of a deep neural network, the network can be induced to exhibit malicious behavior during inferences, which poses potential threats to real - world applications. while they have been intensively studied in classification, backdoor attacks on... | arxiv:2303.12054 |
we study the phase transition between the quantum hall liquid state and the insulating state within the framework of the chern - simons - landau - ginzburg theory of the quantum hall effect. for the transition induced by a background periodic potential in the absence of disorder, the model is described by a relativisti... | arxiv:cond-mat/9403038 |
curvature of nanomagnets can be used to induce chiral textures in the magnetization field. here we perform analytical calculations and micromagnetic simulations aiming to analyze the stability of in - surface magnetization configurations in toroidal nanomagnets. we have obtained that despite toroidal vortex - like conf... | arxiv:1812.03729 |
we apply the gradient - newton - galerkin - algorithm ( gnga ) of neuberger & swift to find solutions to a semilinear elliptic dirichlet problem on the region whose boundary is the koch snowflake. in a recent paper, we described an accurate and efficient method for generating a basis of eigenfunctions of the laplacian ... | arxiv:1010.1054 |
motivated by the classical picture of heat flow we construct a stationary temperature gradient in a relativistic microscopic transport model. employing the relativistic navier - stokes ansatz we extract the heat conductivity { \ kappa } for a massless boltzmann gas using only binary collisions with isotropic cross sect... | arxiv:1301.1190 |
hierarchical vaes have emerged in recent years as a reliable option for maximum likelihood estimation. however, instability issues and demanding computational requirements have hindered research progress in the area. we present simple modifications to the very deep vae to make it converge up to $ 2. 6 \ times $ faster,... | arxiv:2203.13751 |
we present extensive numerical simulations of the axelrod ' s model for social influence, aimed at understanding the formation of cultural domains. this is a nonequilibrium model with short range interactions and a remarkably rich dynamical behavior. we study the phase diagram of the model and uncover a nonequilibrium ... | arxiv:cond-mat/0003111 |
most vision - and - language pretraining research focuses on english tasks. however, the creation of multilingual multimodal evaluation datasets ( e. g. multi30k, xgqa, xvnli, and marvl ) poses a new challenge in finding high - quality training data that is both multilingual and multimodal. in this paper, we investigat... | arxiv:2210.13134 |
there is no denying the tremendous leap in the performance of machine learning methods in the past half - decade. some might even say that specific sub - fields in pattern recognition, such as machine - vision, are as good as solved, reaching human and super - human levels. arguably, lack of training data and computati... | arxiv:1802.04834 |
the main objective of this article is a constructive generalization of the holomorphic power and laurent series expansions in c to dimension 3 using the framework of hypercomplex function theory. for this reason, deals the first part of this article with generalized fourier & taylor series expansions in the space of sq... | arxiv:1007.1764 |
we propose a type of thermal interface materials incorporating insulating nanowires with partially metallic coating in insulating polymer matrix. large thermal conductivity can be obtained due to thermal percolation while the electrical insulation is maintained by controlling $ c _ { \ rm m } \ varphi < \ varphi _ { \ ... | arxiv:2109.09921 |
we present an overview of eclipsing systems of the hw - virginis type, based on space observations from the tess mission. we perform a detailed analysis of the properties of aa dor, which was monitored for almost a full year. this excellent time - series dataset permitted us to search for both stellar pulsations and ec... | arxiv:2105.01074 |
audio - visual question answering ( avqa ) requires reference to video content and auditory information, followed by correlating the question to predict the most precise answer. although mining deeper layers of audio - visual information to interact with questions facilitates the multimodal fusion process, the redundan... | arxiv:2403.06679 |
in this work we provide an exact and efficient numerical approach to simulate multi - time correlation functions in the mahan - nozi \ ` { e } res - de dominicis model, which crudely mimics the spectral properties of doped two - dimensional semiconductors such as monolayer transition metal dichalcogenides. we apply thi... | arxiv:2206.01799 |
if wood has been with us since time immemorial, being part of our environment, housing and tools, now wood has gain momentum, as it is clear that wood improves our life style. because of the healthiness, resistance, ecology and comfort, wood is important for all of us, no matter what our life style is. woodtouch projec... | arxiv:1307.0951 |
breakthrough experiments have recently realized fractional chern insulators ( fcis ) in moir \ ' e materials. however, all states observed are abelian, the possible existence of more exotic non - abelian fcis remains controversial both experimentally and theoretically. here, we investigate the competition between charg... | arxiv:2405.08887 |
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