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quasigroup equational definitions are given. | arxiv:1003.3175 |
the average transverse energy of nucleons and intermediate mass fragments observed in the heavy ion reaction xe ( 50a mev ) + sn shows the same linear increase as a function of their mass as observed in heavy ion collisions up to the highest ene rgies available today and fits well into the systematics. at higher energi... | arxiv:nucl-th/9805010 |
we study the dictionary learning ( aka sparse coding ) problem of obtaining a sparse representation of data points, by learning \ emph { dictionary vectors } upon which the data points can be written as sparse linear combinations. we view this problem from a geometry perspective as the spanning set of a subspace arrang... | arxiv:1402.7344 |
modern cryptography algorithms are commonly used to ensure information security. prime numbers are needed in many asymmetric cryptography algorithms. for example, rsa algorithm selects two large prime numbers and multiplies to each other to obtain a large composite number whose factorization is very difficult. producin... | arxiv:2006.08444 |
total variation ( tv ) is a widely used regularizer for stabilizing the solution of ill - posed inverse problems. in this paper, we propose a novel proximal - gradient algorithm for minimizing tv regularized least - squares cost functional. our method replaces the standard proximal step of tv by a simpler alternative t... | arxiv:1510.00466 |
we study the motion of a random walker in one longitudinal and d transverse dimensions with a quenched power law correlated velocity field in the longitudinal x - direction. the model is a modification of the matheron - de marsily ( mdm ) model, with long - range velocity correlation. for a velocity correlation functio... | arxiv:cond-mat/0511008 |
we provide an informal overview on the theory of transport equations with non smooth velocity fields, and on some applications of this theory to the well - posedness of hyperbolic systems of conservation laws. | arxiv:0911.2675 |
the minimum heat cost of computation is subject to bounds arising from landauer ' s principle. here, i derive bounds on finite modelling - - the production or anticipation of patterns ( time - series data ) - - by devices that model the pattern in a piecewise manner and are equipped with a finite amount of memory. when... | arxiv:1912.03217 |
we discuss whether some perturbed friedmann - robertson - walker ( frw ) universes could be creatable, i. e., could have vanishing energy, linear momentum and angular momentum, as it could be expectable if the universe arose as a quantum fluctuation. on account of previous results, the background is assumed to be eithe... | arxiv:0804.0861 |
in this short paper, we establish connection formulae for trivariate $ q $ - polynomials. | arxiv:2205.00713 |
the mean apparent magnitude of starlink mini direct - to - cell ( dtc ) satellites is 4. 62 while the mean of magnitudes adjusted to a uniform distance of 1000 km is 5. 50. dtcs average 4. 9 times brighter than other starlink mini spacecraft at a common distance. we cannot currently separate the effects of the dtc ante... | arxiv:2407.03092 |
we demonstrate that the plasmon frequency and drude weight of the electron liquid in a doped graphene sheet are strongly renormalized by electron - electron interactions even in the long - wavelength limit. this effect is not captured by the random phase approximation ( rpa ), commonly used to describe electron fluids ... | arxiv:1101.4291 |
in this paper, we analyze a knapsack schemes. the one is suggested by su, which is relied on a new method entitled permutation combination method. we demonstrate that this permutation method is useless to the security of the scheme. since the special super increasing construction, we can break this scheme employ the al... | arxiv:1005.4012 |
the o ( n ) model of layered antiferro - and ferromagnets with a weak interlayer coupling and / or easy - axis anisotropy is considered. a renormalization group ( rg ) analysis in this model is performed, the results for n = 3 being expected to agree with those of the 1 / m expansion in the cp ^ { m - 1 } model at m = ... | arxiv:cond-mat/9704220 |
the activations of language transformers like gpt - 2 have been shown to linearly map onto brain activity during speech comprehension. however, the nature of these activations remains largely unknown and presumably conflate distinct linguistic classes. here, we propose a taxonomy to factorize the high - dimensional act... | arxiv:2103.01620 |
we present 850 $ \ mu $ m polarization and $ \ rm c ^ { 18 } o ( 3 - 2 ) $ molecular line observations toward the x - shaped nebula in the california molecular cloud using the jcmt scuba - 2 / pol - 2 and harp instruments. the 850 $ \ mu $ m emission shows that the observed region includes two elongated filamentary str... | arxiv:2305.09949 |
let $ c $ be a smooth irreducible projective curve and let $ ( l, h ^ 0 ( c, l ) ) $ be a complete and generated linear series on $ c $. denote by $ m _ l $ the kernel of the evaluation map $ h ^ 0 ( c, l ) \ otimes \ mathcal o _ c \ to l $. the exact sequence $ 0 \ to m _ l \ to h ^ 0 ( c, l ) \ otimes \ mathcal o _ c... | arxiv:1705.06829 |
we investigate the magnetic field effect on the spin gap state in ceru2al10 by measuring the magnetization and electrical resistivity. we found that the magnetization curve for the magnetic field h / / c shows a metamagnetic - like anomaly at h * ~ 4 t below t _ 0 = 27 k, but no anomaly for h / / a and h / / b. a shoul... | arxiv:1005.4587 |
the term defect tolerance ( dt ) is used often to rationalize the exceptional optoelectronic properties of halide perovskites ( haps ) and their devices. even though dt lacked direct experimental evidence, it became a " fact " in the field. dt in semiconductors implies that structural defects do not translate to electr... | arxiv:2305.16017 |
we consider a generating set of reparametrization invariants that can be constructed from the couplings and masses entering the scalar potential of the general two - higgs - doublet model ( 2hdm ). being independent of higgs - basis rotations, they generate a polynomial ring of basis invariants that represent the physi... | arxiv:2501.14087 |
we prove an atomic type decomposition for the noncommutative martingale hardy space $ \ h _ p $ for all $ 0 < p < 2 $ by an explicit constructive method using algebraic atoms as building blocks. using this elementary construction, we obtain a weak form of the atomic decomposition of $ \ h _ p $ for all $ 0 < p < 1, $ a... | arxiv:2001.08775 |
design structure matrices ( dsms ) are useful to represent high - level system structure, modeling interactions between design entities. dsms are used for many visualization and abstraction activities. in this work, we propose the use of an existing dsm clustering algorithm to recover software architecture module views... | arxiv:1709.07538 |
sturm oscillation theorem for second order differential equations was generalized to systems and higher order equations with positive leading coefficient by several authors. what we propose here is a sturm oscillation theorem for systems of even order having strongly indefinite leading coefficient. | arxiv:0705.3516 |
the goal of the paper is to prove the equivalence of distributional and synthetic ricci curvature lower bounds for a weighted riemannian manifold with continuous metric tensor having christoffel symbols in $ l ^ 2 _ { { \ rm loc } } $, and with weight in $ c ^ 0 \ cap w ^ { 1, 2 } _ { { \ rm loc } } $. | arxiv:2402.06486 |
we present an unified approach on the behavior of two random growth models ( external dla and internal dla ) on infinite graphs, the second one being an internal counterpart of the first one. even though the two models look pretty similar, their behavior is completely different : while external dla tends to build irreg... | arxiv:1902.03800 |
this work analyzes and parallelizes learnedsort, the novel algorithm that sorts using machine learning models based on the cumulative distribution function. learnedsort is analyzed under the lens of algorithms with predictions, and it is argued that learnedsort is a learning - augmented samplesort. a parallel learnedso... | arxiv:2307.08637 |
the magnetic properties of graphene on finite geometries are studied using a self - consistent mean - field theory of the hubbard model. this approach is known to predict ferromagnetic edge states close to the zig - zag edges in single - layer graphene quantum dots and nanoribbons. in order to assess the accuracy of th... | arxiv:0910.5360 |
we use the theory of resolutions for a given hilbert function to investigate the multiplicity conjectures of huneke and srinivasan and herzog and srinivasan. to prove the conjectures for all modules with a particular hilbert function, we show that it is enough to prove the statements only for elements at the bottom of ... | arxiv:math/0506024 |
we compute the dominant, logarithmically enhanced radiative corrections to the electron spectrum in the bound muon decay in the whole experimentally interesting range. the corrected spectrum fits well the twist results. the remaining theoretical error, dominated by the nuclear charge distribution, can be reduced in the... | arxiv:1608.05447 |
the characteristics and performance of a dual position sensitive multi - wire proportional counter ( dps - mwpc ) used to measure the scattering angle, interaction position on the target and the velocity of reaction products, detected in the vamos + + magnetic spectrometer, are reported. the detector consists of a pair... | arxiv:1512.08881 |
the reach of a submanifold is a crucial regularity parameter for manifold learning and geometric inference from point clouds. this paper relates the reach of a submanifold to its convexity defect function. using the stability properties of convexity defect functions, along with some new bounds and the recent submanifol... | arxiv:2001.08006 |
the activity and stability of a platinum nanoparticle ( np ) is not only affected by its size but additionally depends on its shape. to this end, simulations can identify structure - property relationships to make a priori decisions on the most promising structures. while activity is routinely probed by electronic stru... | arxiv:2201.07605 |
core - collapse supernova ( sn ) explosions mark the end of the tumultuous life of massive stars. determining the nature of their progenitors is a crucial step towards understanding the properties of sne. until recently, no progenitor has been directly detected for sn of type ibc, which are believed to come from massiv... | arxiv:1307.8434 |
data mining is a way of extracting data or uncovering hidden patterns of information from databases. so, there is a need to prevent the inference rules from being disclosed such that the more secure data sets cannot be identified from non sensitive attributes. this can be done through removing or adding certain item se... | arxiv:1308.6744 |
we calculate the momentum flux and pressure of ions measured by the ion composition analyzer ( ica ) on the rosetta mission at comet 67p / churyumov - gerasimenko. the total momentum flux stays roughly constant over the mission, but the contributions of different ion populations change depending on heliocentric distanc... | arxiv:2006.12836 |
given a set of n data objects and their pairwise dissimilarities, the goal of the minimum quartet tree cost ( mqtc ) problem is to construct an optimal tree from the total number of possible combinations of quartet topologies on n, where optimality means that the sum of the dissimilarities of the embedded ( or consiste... | arxiv:1807.00566 |
we present a spatially - resolved ( ~ 3 pc pix $ ^ { - 1 } $ ) analysis of the distribution, kinematics, and excitation of warm h2 gas in the nuclear starburst region of m83. our jwst / miri ifu spectroscopy reveals a clumpy reservoir of warm h2 ( > 200 k ) with a mass of ~ 2. 3 x 10 $ ^ { 5 } $ msun in the area covere... | arxiv:2410.09020 |
we consider a dirichlet problem for the allen - cahn equation in a smooth, bounded or unbounded, domain $ \ omega \ subset { \ bf r } ^ n. $ under suitable assumptions, we prove an existence result and a uniform exponential estimate for symmetric solutions. in dimension n = 2 an additional asymptotic result is obtained... | arxiv:1405.1541 |
rheumatoid arthritis ( ra ) is a chronic autoimmune disease that primarily affects peripheral synovial joints, like fingers, wrist and feet. radiology plays a critical role in the diagnosis and monitoring of ra. limited by the current spatial resolution of radiographic imaging, joint space narrowing ( jsn ) progression... | arxiv:2205.09315 |
modern hash table designs strive to minimize space while maximizing speed. the most important factor in speed is the number of cache lines accessed during updates and queries. this is especially important on pmem, which is slower than dram and in which writes are more expensive than reads. this paper proposes two stron... | arxiv:2210.04068 |
we present a data structure called a history graph that offers a practical basis for the analysis of genome evolution. it conceptually simplifies the study of parsimonious evolutionary histories by representing both substitutions and double cut and join ( dcj ) rearrangements in the presence of duplications. the proble... | arxiv:1303.2246 |
we present a correspondence between positive operator valued measures ( povms ) and sets of generalized coherent states. positive operator valued measures describe quantum observables and, similarly to quantum states, also quantum observables can be mixed. we show how the formalism of generalized coherent states leads ... | arxiv:1112.4280 |
because of its nonequilibrium character, active matter in a steady state can drive engines that autonomously deliver work against a constant mechanical force or torque. as a generic model for such an engine, we consider systems that contain one or several active components and a single passive one that is asymmetric in... | arxiv:1905.00373 |
we prove that the stationary magnetic potential vector and the electrostatic potential entering the dynamic magnetic schr \ " odinger equation can be lipschitz stably retrieved through finitely many local boundary measurements of the solution. the proof is by means of a specific global carleman estimate for the schr \ ... | arxiv:1805.10076 |
sustainability ( defined as ' the capacity to keep up ' ) encompasses a wide set of aims : ranging from energy efficient software products ( environmental sustainability ), reduction of software development and maintenance costs ( economic sustainability ), to employee and end - user wellbeing ( social sustainability )... | arxiv:1505.03736 |
glyph - based visualization is one of the main techniques for visualizing complex multivariate data. with small glyphs, data variables are typically encoded with relatively low visual and perceptual precision. glyph designers have to contemplate the trade - offs in allocating visual channels when there is a large numbe... | arxiv:2303.08554 |
we report the result from a search for charged - current coherent pion production induced by muon neutrinos with a mean energy of 1. 3 gev. the data are collected with a fully active scintillator detector in the k2k long - baseline neutrino oscillation experiment. no evidence for coherent pion production is observed an... | arxiv:hep-ex/0506008 |
in this paper we apply the self - consistent generalized langevin equation theory ( scgle ) of dynamic arrest for colloidal mixtures to predict the glass transition of a colloidal fluid permeating a porous matrix of obstacles with random distribution. we obtained the transition diagrams for different size asymmetries a... | arxiv:1108.6291 |
the discrepancies between the measurements of rare ( semi - ) leptonic $ b $ decays and the corresponding standard model predictions point convincingly towards the existence of new physics for which a heavy neutral gauge boson ( $ z ^ \ prime $ ) is a prime candidate. however, the effect of the mixing of the $ z ^ \ pr... | arxiv:2201.08170 |
mapping low dynamic range ( ldr ) images with different exposures to high dynamic range ( hdr ) remains nontrivial and challenging on dynamic scenes due to ghosting caused by object motion or camera jitting. with the success of deep neural networks ( dnns ), several dnns - based methods have been proposed to alleviate ... | arxiv:2304.06943 |
we look for spectral type differential equations for the generalized jacobi polynomials found by t. h. koornwinder in 1984 and for the sobolev - laguerre polynomials. we introduce a method which makes use of computeralgebra packages like maple and mathematica and we will give some preliminary results. | arxiv:math/9908141 |
highlight the range of spectra that we find in the survey. | arxiv:1510.02106 |
universal force fields generalizable across the periodic table represent a new trend in computational materials science. however, the applications of universal force fields in material simulations are limited by their slow inference speed and the lack of first - principles accuracy. instead of building a single model s... | arxiv:2502.20809 |
in a world increasingly awash with data, the need to extract meaningful insights from data has never been more crucial. functional data analysis ( fda ) goes beyond traditional data points, treating data as dynamic, continuous functions, capturing ever - changing phenomena nuances. this article introduces fda, merging ... | arxiv:2404.16598 |
starting with newton ' s law of universal gravitation, we generalize it step - by - step to obtain einstein ' s geometric theory of gravity. newton ' s gravitational potential satisfies the poisson equation. we relate the potential to a component of the metric tensor by equating the nonrelativistic result of the princi... | arxiv:1309.4789 |
in e - commerce, content quality of the product catalog plays a key role in delivering a satisfactory experience to the customers. in particular, visual content such as product images influences customers ' engagement and purchase decisions. with the rapid growth of e - commerce and the advent of artificial intelligenc... | arxiv:1811.07996 |
we study systems of finite - number neutrons in a harmonic trap at the unitary limit. two very different types of neutron - neutron interactions are applied, namely, the meson - theoretic cd - bonn potential and hard - core square - well interactions, all tuned to possess infinite scattering lengths, and with effective... | arxiv:1809.00205 |
gsm networks are very expensive. the network design process requires too many decisions in a combinatorial explosion. for this reason, the larger is the network, the harder is to achieve a totally human based optimized solution. the bsc ( base station control ) nodes have to be geographically well allocated to reduce t... | arxiv:0909.1045 |
we review the properties of low mass dense molecular cloud cores, including starless, prestellar, and class 0 protostellar cores, as derived from observations. in particular we discuss them in the context of the current debate surrounding the formation and evolution of cores. there exist several families of model scena... | arxiv:astro-ph/0603474 |
endo - - pajitnov manifolds are generalizations to higher dimensions of the inoue surfaces $ s ^ m $. we study the existence of complex submanifolds in endo - - pajitnov manifolds. we identify a class of these manifolds that do contain compact complex submanifolds and establish an algebraic condition under which an end... | arxiv:2502.19520 |
we examine the solar neutrino problem in the context of the realistic three neutrino mixing scenario including the sno charged current ( cc ) rate. the two independent mass squared differences $ \ delta m ^ 2 _ { 21 } $ and $ \ delta m ^ 2 _ { 31 } \ approx \ delta m ^ 2 _ { 32 } $ are taken to be in the solar and atmo... | arxiv:hep-ph/0110307 |
we prove that the scaling limit of the weakly self - avoiding walk on a $ d $ - dimensional discrete torus is brownian motion on the continuum torus if the length of the rescaled walk is $ o ( v ^ { 1 / 2 } ) $ where $ v $ is the volume ( number of points ) of the torus and if $ d > 4 $. we also prove that the diffusio... | arxiv:2203.07695 |
the method is proposed for the study of many - point boundary value problems for systems of nonlinear ode, by reducing them to special equivalent integral equations, and allows us [ in contrast with the known method [ 1 ] ] to consider boundary and initial value problems. here we avoid the mechanism of green ' s functi... | arxiv:1205.2133 |
planets less massive than about 10 mearth are expected to have no massive h - he atmosphere and a cometary composition ( 50 % rocks, 50 % water, by mass ) provided they formed beyond the snowline of protoplanetary disks. due to inward migration, such planets could be found at any distance between their formation site a... | arxiv:astro-ph/0701608 |
objective : the objectives encompassed ( 1 ) the creation of recuerdame, a digital app specifically designed for occupational therapists, aiming to support these professionals in the processes of planning, organizing, developing, and documenting reminiscence therapies for older people with dementia, and ( 2 ) the evalu... | arxiv:2410.13556 |
we perform a time - dependent ionization analysis to constrain plasma heating requirements during a fast partial halo coronal mass ejection ( cme ) observed on 2000 june 28 by the ultraviolet coronagraph spectrometer ( uvcs ) aboard the solar and heliospheric observatory ( soho ). we use two methods to derive densities... | arxiv:1104.2298 |
in multi - agent cooperative tasks, the presence of heterogeneous agents is familiar. compared to cooperation among homogeneous agents, collaboration requires considering the best - suited sub - tasks for each agent. however, the operation of multi - agent systems often involves a large amount of complex interaction in... | arxiv:2408.07098 |
we consider a random walk in a fixed z environment composed of two point types : ( q, 1 - q ) and ( p, 1 - p ) for 1 / 2 < q < p. we study the expected hitting time at n for a given number k of p - drifts in the interval [ 1, n - 1 ], and find that this time is minimized asymptotically by equally spaced p - drifts. | arxiv:1210.6846 |
faser $ \ nu $ at the cern large hadron collider ( lhc ) is designed to directly detect collider neutrinos for the first time and study their cross sections at tev energies, where no such measurements currently exist. in 2018, a pilot detector employing emulsion films was installed in the far - forward region of atlas,... | arxiv:2105.06197 |
we show that the well - known hastings - mcleod solution to the second painlev \ ' { e } equation is pole - free in the region $ \ arg x \ in [ - \ frac { \ pi } { 3 }, \ frac { \ pi } { 3 } ] \ cup [ \ frac { 2 \ pi } { 3 }, \ frac { 4 \ pi } { 3 } ] $, which proves an important special case of a general conjecture co... | arxiv:1410.3338 |
we develop a general numerical method aimed at studying particle production from vacuum states in a variety of settings. as a first example we look at particle production in a simple cosmological model. we apply the same approach to the dynamical casimir effect, with special focus on the case of an oscillating mirror. ... | arxiv:hep-ph/0310131 |
we study presentations, defined by sidki, resulting in groups $ y ( m, n ) $ that are conjectured to be finite orthogonal groups of dimension $ m + 1 $ in characteristic two. this conjecture, if true, shows an interesting pattern, possibly connected with bott periodicity. it would also give new presentations for a larg... | arxiv:1410.1354 |
an evolution equation for a population of strings evolving under the genetic operators : selection, mutation and crossover is derived. the corresponding equation describing the evolution of schematas is found by performing an exact coarse graining of this equation. in particular exact expressions for schemata reconstru... | arxiv:adap-org/9611005 |
classically, determining the gradient of a black - box function f : r ^ p - > r requires p + 1 evaluations. using the quantum fourier transform, two evaluations suffice. this is based on the approximate local periodicity of exp ( 2 * pi * i * f ( x ) ). it is shown that sufficiently precise machine arithmetic results i... | arxiv:quant-ph/0507109 |
this paper describes the npu system submitted to interspeech 2020 far - field speaker verification challenge ( ffsvc ). we particularly focus on far - field text - dependent sv from single ( task1 ) and multiple microphone arrays ( task3 ). the major challenges in such scenarios are short utterance and cross - channel ... | arxiv:2008.03521 |
we present several infinite families of potential modular data motivated by examples of drinfeld centers of quadratic categories. in each case, the input is a pair of involutive metric groups with gauss sums differing by a sign, along with some conditions on the fixed points of the involutions and the relative sizes of... | arxiv:1906.07397 |
we introduce twenty four two - parameter families of advanced time series forecasting functions using a new and nonparametric approach. we also introduce the concept of powering and derive nonseasonal and seasonal models with examples in education, sales, finance and economy. we compare the performance of our twenty fo... | arxiv:2207.04882 |
in this work we study the constraints on the anomalous $ tq \ gamma $ ( $ q = u $, $ c $ ) couplings by photon - produced leading single top production and single top jet associated production through the main reaction $ pp \ rightarrow p \ gamma p \ rightarrow pt \ rightarrow pw ( \ rightarrow \ ell \ nu _ \ ell ) b +... | arxiv:1402.1817 |
we propose a new approach, based on the puncture method, to construct black hole initial data in the so - called trumpet geometry, i. e. on slices that asymptote to a limiting surface of non - zero areal radius. our approach is easy to implement numerically and, at least for non - spinning black holes, does not require... | arxiv:0908.0337 |
the monolithic approach to policy representation in markov decision processes ( mdps ) looks for a single policy that can be represented as a function from states to actions. for the monolithic approach to succeed ( and this is not always possible ), a complex feature representation is often necessary since the policy ... | arxiv:1506.03624 |
we use a chern simons landau - ginzburg ( cslg ) framework related to hierarchies of composite bosons to describe 2d harmonically trapped fast rotating bose gases in fractional quantum hall effect ( fqhe ) states. the predicted values for $ \ nu $ ( ratio of particle to vortex numbers ) are $ \ nu $ $ = $ $ { { p } \ o... | arxiv:cond-mat/0612479 |
in their proof of the positive energy theorem, schoen and yau showed that every asymptotically flat spacelike hypersurface m of a lorentzian manifold which is flat along m can be isometrically imbedded with its given second fundamental form into minkowski spacetime as the graph of a function from r ^ n to r ; in partic... | arxiv:1004.5430 |
on sequences analogous to alphabetical order on words list of order topics, list of order theory topics order theory, study of various binary relations known as orders order topology, a topology of total order for totally ordered sets ordinal numbers, numbers assigned to sets based on their set - theoretic order partia... | https://en.wikipedia.org/wiki/Order_(mathematics) |
comet 103p / hartley 2 made a close approach to the earth in october 2010. it was the target of an extensive observing campaign and was visited by the deep impact spacecraft ( mission epoxi ). we present observations of hcn and ch3oh emission lines conducted with the iram plateau de bure interferometer on 22 - 23, 28 o... | arxiv:1310.2600 |
by means of first - principle flapw - gga calculations, we have investigated the electronic properties of the newly discovered layered quaternary systems srfeasf and cafeasf as parent phases for a new group of oxygen - free feas superconductors. the electronic bands, density of states, fermi surfaces, atomic charges, t... | arxiv:0810.3498 |
we address the challenge of exploration in reinforcement learning ( rl ) when the agent operates in an unknown environment with sparse or no rewards. in this work, we study the maximum entropy exploration problem of two different types. the first type is visitation entropy maximization previously considered by hazan et... | arxiv:2303.08059 |
a set $ s $ of vertices in a graph $ g $ is a dominating set if every vertex of $ v ( g ) \ setminus s $ is adjacent to a vertex in $ s $. a coalition in $ g $ consists of two disjoint sets of vertices $ x $ and $ y $ of $ g $, neither of which is a dominating set but whose union $ x \ cup y $ is a dominating set of $ ... | arxiv:2307.01222 |
we study special properties of solutions to the ivp associated to the camassa - holm equation on the line related to the regularity and the decay of solutions. the first aim is to show how the regularity on the initial data is transferred to the corresponding solution in a class containing the " peakon solutions ". in ... | arxiv:1609.06212 |
the phase diagram of kane - mele - heisenberg ( kmh ) model in classical limit ~ \ cite { zare }, contains disordered regions in the coupling space, as the result of to competition among different terms in the hamiltonian, leading to frustration in finding a unique ground state. in this work we explore the nature of th... | arxiv:1407.6807 |
a brownian harmonic oscillator, which dissipates energy either by friction or via emission of electromagnetic radiation, is considered. this brownian emitter is driven by the surrounding thermo - quantum fluctuations, which are theoretically described by the fluctuation - dissipation theorem. it is shown how the abraha... | arxiv:1602.00420 |
tensor fields depending on other tensor fields are considered. the concept of extended tensor fields is introduced and the theory of differentiation for such fields is developed. | arxiv:math/0503332 |
at the " domus galilaeana " in pisa, many original documents and records are kept, which belong to the scientific activity carried out by enrico fermi until 1938. i compared those documentary sources with the supported evidences, the personal recollections, concerning the discovery that hydrogenated substances increase... | arxiv:physics/0309046 |
we study babai numbers and babai $ k $ - spectra of paths and cycles. we completely determine the babai numbers of paths $ p _ n $ for $ n > 1 $ and $ 1 \ leq k \ leq n - 1 $, and the babai $ k $ - spectra for $ p _ n $ when $ 1 \ leq k \ leq n / 2 $. we also completely determine babai numbers and babai $ k $ - spectra... | arxiv:2409.04869 |
we present a method of using classical wavelet based multiresolution analysis to separate scales in model and observations during data assimilation with the ensemble kalman filter. in many applications, the underlying physics of a phenomena involve the interaction of features at multiple scales. blending of observation... | arxiv:1511.01935 |
we review the standard lock and key ( lk ) model for binding small ligands to larger adsorbent molecule. we discuss three levels of the traditional lk model for binding. within this model the binding constant or the gibbs energy of the binding process is related to the total interaction energy between the ligand and th... | arxiv:1806.03499 |
interfacial mixing of elements is a well - known phenomenon found in thin film deposition. for thin - film magnetic heterostructures, interfacial compositional inhomogeneities can have drastic effects on the resulting functionalities. as such, care must be taken to characterize the compositional and magnetic properties... | arxiv:2208.02681 |
similarly to the ordinary bosonic liouville field theory, in its n = 1 supersymmetric version an infinite set of operator valued relations, the ` ` higher equations of motions ' ', holds. equations are in one to one correspondence with the singular representations of the super virasoro algebra and enumerated by a coupl... | arxiv:hep-th/0610316 |
the metaverse has gained tremendous popularity in recent years, allowing the interconnection of users worldwide. however, current systems in metaverse scenarios, such as virtual reality glasses, offer a partial immersive experience. in this context, brain - computer interfaces ( bcis ) can introduce a revolution in the... | arxiv:2212.03169 |
we present results of a detailed study of the rate of the accretion of planetesimals by a growing proto - jupiter in the core - accretion model. using a newly developed code, we accurately combine a detailed three - body trajectory calculation with gas drag experienced during the passage of planetesimals in the protopl... | arxiv:1911.12998 |
this paper deals with stability of a certain class of fractional order linear and nonlinear systems. the stability is investigated in the time domain and the frequency domain. the general stability conditions and several illustrative examples are presented as well. | arxiv:0811.4102 |
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