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the bitcoin cryptocurrency records its transactions in a public log called the blockchain. its security rests critically on the distributed protocol that maintains the blockchain, run by participants called miners. conventional wisdom asserts that the protocol is incentive - compatible and secure against colluding mino... | arxiv:1311.0243 |
we study the sensitivity of top pair production at the large hadron collider ( lhc ) to the nature of an underlying z ' boson, including full tree level standard model background effects and interferences while assuming realistic final state reconstruction efficiencies. we demonstrate that exploiting asymmetry observab... | arxiv:1211.5470 |
the motility of microorganisms is influenced greatly by their hydrodynamic interactions with the fluidic environment they inhabit. we show by direct experimental observation of the bi - flagellated alga chlamydomonas reinhardtii that fluid elasticity and viscosity strongly influence the beating pattern - the gait - and... | arxiv:1511.00662 |
utilizing a qcd coulomb gauge hamiltonian with linear confinement specified by lattice, we report a relativistic many - body calculation for the light exotic and charmed hybrid mesons. the hamiltonian successfully describes both quark and gluon sectors, with vacuum and quasiparticle properties generated by a bcs transf... | arxiv:hep-ph/0008337 |
of living cell suspensions in set high - resolution patterns. the investigation was successful, the researchers foresee that " generated tissue constructs might be used for in vivo testing by implanting them into animal models " ( 14 ). as of this study, only human skin tissue has been synthesized, though researchers p... | https://en.wikipedia.org/wiki/Tissue_engineering |
volumetric ( 4d ) performance capture is fundamental for ar / vr content generation. whereas previous work in 4d performance capture has shown impressive results in studio settings, the technology is still far from being accessible to a typical consumer who, at best, might own a single rgbd sensor. thus, in this work, ... | arxiv:1905.12162 |
we investigate how elimination of variables can affect the asymptotic dynamics and phenotype control of boolean networks. in particular, we look at the impact on minimal trap spaces, and identify a structural condition that guarantees their preservation. we examine the possible effects of variable elimination under thr... | arxiv:2406.02304 |
in loop quantum gravity mathematically rigorous models of full quantum gravity were proposed. in this paper we study a cosmological sector of one of the models describing quantum gravity with positive cosmological constant coupled to massless scalar field. in our previous research we introduced a method to reduce the m... | arxiv:2211.04440 |
we study a stackelberg game between a base station and a multi - antenna power beacon for wireless energy harvesting in a multiple sensor node scenario. assuming imperfect csi between the sensor nodes and the power beacon, we propose a utility function that is based on throughput non - outage probability at the base st... | arxiv:1605.02330 |
the problem of finding a rank - one solution to a system of linear matrix equations arises from many practical applications. given a system of linear matrix equations, however, such a low - rank solution does not always exist. in this paper, we aim at developing some sufficient conditions for the existence of a rank - ... | arxiv:1211.2131 |
we present the results of a transcontinental campaign to observe the 2009 june 5 transit of the exoplanet hd 80606b. we report the first detection of the transit ingress, revealing the transit duration to be 11. 64 + / - 0. 25 hr and allowing more robust determinations of the system parameters. keck spectra obtained at... | arxiv:0907.5205 |
given two martingales on the filtration generated by two dimensional brownian motion, we want to estimate the $ l ^ p $ norm of the subordinated one if we have some extra orthogonality property available. we construct several new bellman functions, very different from burkholder ' s function, and using them give an est... | arxiv:1012.0947 |
the dynamic analysis of structural change in the organization of the sciences requires methodologically the integration of multivariate and time - series analysis. structural change - - e. g., interdisciplinary development - - is often an objective of government interventions. recent developments in multi - dimensional... | arxiv:0911.1437 |
in 2009 lurie published an expository article outlining a proof for a higher version of the cobordism hypothesis conjectured by baez and dolan in 1995. in this note we give a proof for the 1 - dimensional case of this conjecture. the proof follows most of the outline given in lurie ' s paper, but differs in a few cruci... | arxiv:1210.0229 |
in this work, we are concerned with maximizing the lifetime of a cluster of sensors engaged in single - hop communication with a base - station. in a data - gathering network, the spatio - temporal correlation in sensor data induces data - redundancy. also, the interaction between two communicating parties is well - kn... | arxiv:cs/0701048 |
the black hole at the galactic center, sgr a *, is the prototype of a galactic nucleus at a very low level of activity. its radio through submm - wave emission is known to come from a region close to the event horizon, however, the source of the emission is still under debate. a successful theory explaining the emissio... | arxiv:0901.3723 |
we prove that the action of a generalized braid group on an enhanced triangulated categories, generated by spherical twist functors along an ade - configuration of $ \ omega $ - spherical objects, is faithful for any integer $ \ omega \ neq 1 $. | arxiv:1910.02401 |
the field of particle physics is living very exciting times with a plethora of experiments looking for new physics in complementary ways. this has made increasingly necessary to obtain precise predictions in new physics models in order to be ready for a discovery that might be just around the corner. however, analyzing... | arxiv:1507.06349 |
we propose an efficient numerical algorithm for solving integral equations of the theory of liquids in the reference interaction site model ( rism ) approximation for infinitely dilute solution of macromolecules with a large number of atoms. the algorithm is based on applying the nonstationary iterative methods for sol... | arxiv:cond-mat/9804176 |
we present the first application of data - driven techniques for dynamical system analysis based on koopman theory to variable stars. we focus on light curves of rrlyrae type variables, in the galactic globular cluster $ \ omega $ centauri. light curves are thus summarized by a handful of complex eigenvalues, correspon... | arxiv:2407.16868 |
the following paper presents a systematic 3rd generation partnership project ( 3gpp ) - compliant characterization of radar cross section ( rcs ) for indoor factory ( inf ) objects, including small and mid - sized unmanned aerial vehicles ( uavs ), robotic arms, and automated guided vehicles ( agvs ). through measureme... | arxiv:2505.08754 |
the official investigation into the collapse of the world trade center buildings. following the 2021 surfside condominium building collapse, nist sent engineers to the site to investigate the cause of the collapse. in 2019, nist launched a program named nist on a chip to decrease the size of instruments from lab machin... | https://en.wikipedia.org/wiki/National_Institute_of_Standards_and_Technology |
optical power measurements are needed in practically all technologies based on light. here we report a general - purpose optical power detector based on the photoacoustic effect. optical power incident on the detector ' s black absorber produces an acoustic signal, which is further converted into an electrical signal u... | arxiv:2104.06930 |
in order to study the structure of $ a ^ + ( b _ n ) $ - - the affine near - semiring over a brandt semigroup - - this work completely characterizes the green ' s classes of its semigroup reducts. in this connection, this work characterizes the elements of $ a ^ + ( b _ n ) $ and reports the size of $ a ^ + ( b _ n ) $... | arxiv:1301.6438 |
we test the performances of two different approaches to the computation of forces for molecular dynamics simulations on graphics processing units. a " vertex - based " approach, where a computing thread is started per particle, is compared to a newly proposed " edge - based " approach, where a thread is started per eac... | arxiv:1401.4350 |
we reconsider the options for cosmological holography. we suggest that a global and time - - symmetric version of the fischler - susskind bound is the most natural generalization of the holographic bound encountered in ads and de sitter space. a consistent discussion of cosmological holography seems to imply an underst... | arxiv:hep-th/9907115 |
this paper deals with a numerical analysis of plastic deformation under various conditions, utilizing radial basis function ( rbf ) approximation. the focus is on the elasto - plastic von mises problem under plane - strain assumption. elastic deformation is modelled using the navier - cauchy equation. in regions where ... | arxiv:2405.04970 |
we give a new proof of the dilogarithm identities, associated to the ( 2, 2n + 1 ) minimal models of the virasoro algebra. | arxiv:hep-th/9212094 |
the ability to perform classically intractable electronic structure calculations is often cited as one of the principal applications of quantum computing. a great deal of theoretical algorithmic development has been performed in support of this goal. most techniques require a scheme for mapping electronic states and op... | arxiv:1812.02233 |
we consider the magnetic interaction of exoplanets orbiting m - dwarfs, calculating the expected poynting flux carried upstream along alfv \ ' { e } n wings to the central star. a region of emission analogous to the io footprint observed in jupiter ' s aurora is produced, and we calculate the radio flux density generat... | arxiv:1801.01324 |
the observation of low energy edge photoluminescence and its beneficial effect on the solar cell efficiency of ruddlesden - popper perovskites has unleashed an intensive research effort to reveal its origin. this effort, however, has been met with more challenges as the underlying material structure has still not been ... | arxiv:2001.09477 |
in this paper, we consider a global wellposed problem for the 3 - d incompressible anisotropic navier - stokes equations ( \ textit { ans } ). in order to do so, we first introduce the scaling invariant besov - sobolev type spaces, $ b ^ { - 1 + \ frac { 2 } { p }, { 1 / 2 } } _ { p } $ and $ b ^ { - 1 + \ frac { 2 } {... | arxiv:0712.2652 |
we compute seidel ' s mirror map for abelian varieties by constructing the homogeneous coordinate rings from the fukaya category of the symplectic mirrors. the computations are feasible as only linear holomorphic disks contribute to the fukaya composition in the case of the planar lagrangians used. the map depends on a... | arxiv:math/0512229 |
a phoneme - retrieval technique is proposed, which is due to the particular way of the construction of the network. an initial set of neurons is given. the number of these neurons is approximately equal to the number of typical structures of the data. for example if the network is built for voice retrieval then the num... | arxiv:2307.07407 |
surrogate modeling is of great practical significance for parametric differential equation systems. in contrast to classical numerical methods, using physics - informed deep learning methods to construct simulators for such systems is a promising direction due to its potential to handle high dimensionality, which requi... | arxiv:2402.11283 |
we study a distributed learning problem in which $ n $ agents, each with potentially heterogeneous local data, collaboratively minimize the sum of their local cost functions via peer - to - peer communication. we propose a novel algorithm, spanning tree push - pull ( stpp ), which employs two spanning trees extracted f... | arxiv:2503.16123 |
optical flow estimation is a well - studied topic for automated driving applications. many outstanding optical flow estimation methods have been proposed, but they become erroneous when tested in challenging scenarios that are commonly encountered. despite the increasing use of fisheye cameras for near - field sensing ... | arxiv:2301.04422 |
kinematic parameter ( kp ) estimation from early electroencephalogram ( eeg ) signals is essential for positive augmentation using wearable robot. however, work related to early estimation of kps from surface eeg is sparse. in this work, a deep learning - based model, bicurnet, is presented for early estimation of bice... | arxiv:2301.03965 |
the twin higgs model seeks to address the little hierarchy problem by making the higgs a pseudo - goldstone of a global $ su ( 4 ) $ symmetry that is spontaneously broken to $ su ( 3 ) $. gauge and yukawa couplings, which explicitly break $ su ( 4 ) $, enjoy a discrete $ \ mathbb { z } _ 2 $ symmetry that accidentally ... | arxiv:1510.06069 |
we present an extension of the allen - cahn / cahn - hilliard system which incorporates a geometrically linear ansatz for the elastic energy of the precipitates. the model contains both the elastic allen - cahn system and the elastic cahn - hilliard system as special cases and accounts for the microstructures on the mi... | arxiv:1202.5197 |
recent studies have highlighted the presence of cultural biases in large language models ( llms ), yet often lack a robust methodology to dissect these phenomena comprehensively. our work aims to bridge this gap by delving into the food domain, a universally relevant yet culturally diverse aspect of human life. we intr... | arxiv:2404.06833 |
within the standard effective field theory of general relativity, we show that the speed of gravitational waves deviates, ever so slightly, from luminality on cosmological and other spontaneously lorentz - breaking backgrounds. this effect results from loop contributions from massive fields of any spin, including stand... | arxiv:1909.00881 |
let $ \ sigma _ { g, n } $ be a compact oriented surface with genus $ g \ geq 2 $ bordered by $ n $ circles. due to witten, the twisted reidemeister torsion coincides with a power of the atiyah - bott - goldman - narasimhan symplectic form on the space of representations of $ \ pi _ 1 ( \ sigma _ { g, 0 } ) $ in any se... | arxiv:2202.11155 |
we recently introduced a class of $ { \ mathbb { z } } _ n $ graded discrete lax pairs and studied the associated discrete integrable systems ( lattice equations ). in this paper we introduce the corresponding yang - baxter maps. many well known examples belong to this scheme for $ n = 2 $, so, for $ n \ geq 3 $, our s... | arxiv:1510.05590 |
we study a coupled system of navier - stokes equation and the equation of conservation of mass in a one - dimensional network. the system models the blood circulation in arterial networks. a special feature of the system is that the equations are coupled through boundary conditions at joints of the network. we prove th... | arxiv:math-ph/0209015 |
this work is concerned with the detection of a mixture distribution from a $ \ mathbb { r } $ - valued sample. given a sample $ x _ 1, \ dots, x _ n $ and an even density $ \ phi $, our aim is to detect whether the sample distribution is $ \ phi ( \ cdot - \ mu ) $ for some unknown mean $ \ mu $, or is defined as a two... | arxiv:1304.6924 |
a theorem is proved to verify incremental stability of a feedback system via a homotopy from a known incrementally stable system. a first corollary of that result is that incremental stability may be verified by separation of scaled relative graphs, correcting two assumptions in [ 1, theorem 2 ]. a second corollary pro... | arxiv:2412.01580 |
we make two contributions in the field of ai fairness over continuous protected attributes. first, we show that the hirschfeld - gebelein - renyi ( hgr ) indicator ( the only one currently available for such a case ) is valuable but subject to a few crucial limitations regarding semantics, interpretability, and robustn... | arxiv:2305.18504 |
in contrast to the static operations of conventional semiconductor devices, the dynamic conformational freedom in molecular devices opens up the possibility of using molecules as new types of devices such as a molecular conformational switch or for molecular data storage. bistable molecules, with e. g. two stable cis a... | arxiv:0907.0155 |
we describe various equivalent ways of associating to an orbifold, or more generally a higher \ ' etale differentiable stack, a weak homotopy type. some of these ways extend to arbitrary higher stacks on the site of smooth manifolds, and we show that for a differentiable stack x arising from a lie groupoid g, the weak ... | arxiv:1504.02394 |
moment maps arise as a generalization of genuine moment maps on symplectic manifolds when the symplectic structure is discarded, but the relation between the mapping and the action is kept. particular examples of abstract moment maps had been used in hamiltonian mechanics for some time, but the abstract notion originat... | arxiv:math/9904117 |
we argue that the changing - look event in the active galactic nucleus 1es 1927 + 654, followed by a dip of 3 orders of magnitude in the x - ray luminosity, is controlled by a change in the accretion rate and an inversion of magnetic flux in a magnetically arrested disk ( mad ). before the changing - look event, strong... | arxiv:2011.01954 |
the unpolarised differential cross section and the two deuteron tensor analysing powers a _ { xx } and a _ { yy } of the pol { d } p - > ( pp ) n charge - exchange reaction have been measured with the anke spectrometer at the cosy storage ring. using deuteron beams with energies 1. 2, 1. 6, 1. 8, and 2. 27 gev, data we... | arxiv:1212.2365 |
accurate segmentation of glomerulus instances attains high clinical significance in the automated analysis of renal biopsies to aid in diagnosing and monitoring kidney disease. analyzing real - world histopathology images often encompasses inter - observer variability and requires a labor - intensive process of data an... | arxiv:2406.16900 |
the stationary radial distribution, $ p ( \ rho ) $, of the random walk with the diffusion coefficient $ d $, which winds with the tangential velocity $ v $ around the impenetrable disc of radius $ r $ for $ r \ gg 1 $ converges to the distribution involving the airy function. typical trajectories are localized in the ... | arxiv:2002.09965 |
we extend the the combinatorics of tableaux to the study of diagram algebras and give a uniform construction of their quasi - hereditary covers. | arxiv:1102.0743 |
we present a quantum secure direct communication ( qsdc ) scheme as an extension for a proposed supervised secure entanglement sharing protocol. starting with a quick review on the supervised entanglement sharing protocol - - the " wuhan " protocol [ y. li and y. liu, arxiv : 0709. 1449v2 ], we primarily focus on its f... | arxiv:0711.2827 |
a light - weight low - resolution face gender classification method, called facehop, is proposed in this research. we have witnessed rapid progress in face gender classification accuracy due to the adoption of deep learning ( dl ) technology. yet, dl - based systems are not suitable for resource - constrained environme... | arxiv:2007.09510 |
gamma ray bursts ( grbs ) show evidence of different spectral shapes, light curves, duration, host galaxies and they explode within a wide redshift range. however, the most of them seems to follow very tight correlations among some observed quantities relating to their energetic. if true, these correlations have signif... | arxiv:0710.2226 |
the influence of a neutrinoless electron to positron conversion on a cooling of strongly magnetized iron white dwarfs is studied. | arxiv:1312.5343 |
in a recent paper [ 1 ], three - particle interactions without invariance under lorentz boosts were constrained by demanding that they yield tree - level four - particle scattering amplitudes with singularities as dictated by unitarity and locality. in this brief note, we show how to obtain an independent verification ... | arxiv:2009.14289 |
a path p ( k, l, r ) is an oriented path consisting of k forward arcs, followed by l backward arcs, and then by r forward arcs. we prove the existence of any oriented path of length n - 1 with three blocks having the middle block of length one in any ( 2n - 3 ) - chromatic digraph, which is an improvement of the latest... | arxiv:2312.09905 |
we have fabricated carbon nanotube ( cn ) field - effect transistors with multiple, individually addressable gate segments. the devices exhibit markedly different transistor characteristics when switched using gate segments controlling the device interior versus those near the source and drain. we ascribe this differen... | arxiv:cond-mat/0306295 |
we consider a discrete and a continuum model for the propagation of a curvature sensitive interface in a time independent random medium. in both cases we suppose that the medium contains obstacles that act on the propagation of the interface with an inhibitory or an acceleratory force. we show that the interface remain... | arxiv:2002.00800 |
we investigate the single - photon transport in a single - mode optical fiber coupled to an optomechanical system in the single - photon strong - coupling regime. the single - photon transmission amplitude is analytically obtained with a real - space approach and the effects of thermal noises are studied via master - e... | arxiv:1210.4275 |
the composition and site occupancy of mg within ordered { \ delta } precipitates in a model al mg li alloy have been characterized by atom probe microscopy and first - principles simulations. the concentration in the precipitates is found to be almost the same as that of the matrix, however, we show evidence that mg pa... | arxiv:1510.02910 |
let $ \ overline { m } $ be a compact complex manifold with smooth k \ " ahler metric $ \ eta $, and let $ d $ be a smooth divisor on $ \ overline { m } $. let $ m = \ overline { m } \ setminus d $ and let $ \ hat { \ omega } $ be a carlson - griffiths type metric on $ m $. we study complete solutions to k \ " ahler - ... | arxiv:1708.02717 |
we study continuous time markov processes on graphs. the notion of frequency is introduced, which serves well as a scaling factor between any markov time of a continuous time markov process and that of its jump chain. as an application, we study ` ` multi - person simple random walks ' ' on a graph g with n vertices. t... | arxiv:math/0410298 |
the phase stability of the ( bi2 ) m ( bi2te3 ) n natural superlattices has been investigated through the low temperature solid state synthesis of a number of new binary bixte1 - x compositions. powder x - ray diffraction revealed that an infinitely adaptive series forms for 0. 44 < x < 0. 70, while an unusual 2 - phas... | arxiv:1204.0356 |
to deal with permanent deformations and residual stresses, we consider a morphoelastic model for the scar formation as the result of wound healing after a skin trauma. next to the mechanical components such as strain and displacements, the model accounts for biological constituents such as the concentration of signalin... | arxiv:2010.12897 |
we derive the minimum observing time scales to detect a blazar at a given flux level with the lat on glast in the scanning and pointing modes. based upon phase 1 observations with egret, we predict the glast detection rate of blazar flares at different flux levels. with some uncertainty given the poor statistics of bri... | arxiv:astro-ph/0312590 |
this paper develops a general methodology to conduct statistical inference for observations indexed by multiple sets of entities. we propose a novel multiway empirical likelihood statistic that converges to a chi - square distribution under the non - degenerate case, where corresponding hoeffding type decomposition is ... | arxiv:2108.04852 |
we present a framework for learning node embeddings from static subgraphs ( ness ) using a graph autoencoder ( gae ) in a transductive setting. ness is based on two key ideas : i ) partitioning the training graph to multiple static, sparse subgraphs with non - overlapping edges using random edge split during data pre -... | arxiv:2303.08958 |
we present a comprehensive x - ray study of four years of pointed rxte observations of grs 1915 + 105 in the chi - state. we interpret the behavior of the hard power law tail spectrum as coming from inverse compton scattering of soft disk photons on a thermally dominated hybrid corona above the accretion disk. grs 1915... | arxiv:astro-ph/0207474 |
gravitational waves from binary neutron stars in quasiequilibrium circular orbits are computed using an approximate method which we propose in this paper. in the first step of this method, we prepare general relativistic irrotational binary neutron stars in a quasiequilibrium circular orbit, neglecting gravitational wa... | arxiv:gr-qc/0109026 |
we have realized a dual - species bose - einstein condensate ( bec ) of $ ^ { 23 } $ na and $ ^ { 87 } $ rb atoms and observed their immiscibility. because of the favorable background intra - and inter - species scattering lengths, stable condensates can be obtained via efficient evaporative cooling and sympathetic coo... | arxiv:1305.7091 |
in 1979, gonek presented the hybrid joint universality theorem for dirichlet $ l $ - functions and proved the universality theorem for hurwitz zeta - functions with rational parameter as an application. following the introduction of the hybrid universality theorem, several generalizations, refinements, and applications... | arxiv:2410.17575 |
datacenters act as cloud - infrastructure to stakeholders across industry, government, and academia. to meet growing demand yet operate efficiently, datacenter operators employ increasingly more sophisticated scheduling systems, mechanisms, and policies. although many scheduling techniques already exist, relatively lit... | arxiv:1808.04224 |
we experimentally demonstrate a method to determine the temperature of trapped ions which is suitable for monitoring fast thermalization processes. we show that observing and analyzing the lineshape of dark resonances in the fluorescence spectrum provides a temperature measurement which accurate over a large dynamic ra... | arxiv:1412.5014 |
for pulsar projects it is often necessary to predict the pulse phase in advance, for example, when preparing for new observations. interpolation of the pulse phase between existing measurements is also often required, for example, when folding x - ray or gamma - ray observations according to the radio pulse phase. unti... | arxiv:1204.6111 |
we present iron and $ \ alpha $ element ( mg, ca, ti ) abundances for a sample of 15 red giant branch stars belonging to the main body of the sagittarius dwarf spheroidal galaxy. abundances have been obtained from spectra collected using the high resolution spectrograph flames - uves mounted at the vlt. stars of our sa... | arxiv:astro-ph/0506622 |
driven by b5g and 6g technologies, multi - network fusion is an indispensable tendency for future communications. in this paper, we focus on and analyze the \ emph { security performance } ( sp ) of the \ emph { satellite - terrestrial downlink transmission } ( stdt ). here, the stdt is composed of a satellite network ... | arxiv:2112.14192 |
an eigenvalue of the adjacency matrix of a graph is said to be main if the all - ones vector is not orthogonal to its associated eigenspace. a generalized bethe tree with $ k $ levels is a rooted tree in which vertices at the same level have the same degree. fran \ c { c } a and brondani [ on the main spectrum of gener... | arxiv:2201.01101 |
in nielsen ' s geometric approach to quantum complexity, the introduction of a suitable geometrical space, based on the lie group formed by fundamental operators, facilitates the identification of complexity through geodesic distance in the group manifold. earlier work has shown that the computation of geodesic distanc... | arxiv:2407.01677 |
we theoretically investigate disorder effects on the ferromagnetic transition ( ' curie ' ) temperature $ t _ c $ in dilute iii $ _ { 1 - x } $ mn $ _ x $ v magnetic semiconductors ( e. g. ga $ _ { 1 - x } $ mn $ _ x $ as ) where a small fraction ( $ x \ approx 0. 01 - 0. 1 $ ) of the cation atoms ( e. g. ga ) are rand... | arxiv:cond-mat/0403059 |
we recently described a general solution to the phase matching problem that arises when one wishes to perform an arbitrary number of nonlinear optical processes in a single medium [ prl 95 ( 2005 ) 133901 ]. here we outline in detail the implementation of the solution for a one dimensional photonic quasicrystal which a... | arxiv:cond-mat/0701358 |
duality symmetries of supergravity theories are powerful tools to restrict the number of possible actions, to link different dimensions and number of supersymmetries and might help to control quantisation. ( hodge - dirac - ) dualisation of gauge potentials exchanges noether and topological charges, equations of motion... | arxiv:hep-th/9805083 |
we consider the problem of computing the value adjustment of european contingent claims when default of either party is considered, possibly including also funding and collateralization requirements. as shown in brigo et al. ( \ cite { blps }, \ cite { bfp } ), this leads to a more articulate variety of value adjustmen... | arxiv:2007.07701 |
in this note we construct bi - * - galois objects linking the quantized universal enveloping algebras associated to the lie groups su ( 2 ), e ( 2 ) and su ( 1, 1 ), where e ( 2 ) denotes the lie group of euclidian transformations of the plane, and we show how one can create ( formal ) quantum homogeneous spaces for th... | arxiv:1001.2153 |
we present high spatial resolution $ ^ { 12 } $ co ( $ j = 1 - 0 $ ) images taken by the nobeyama 45m telescope toward a $ 48 ' \ times 48 ' $ area including the l1641 - n cluster. the effective spatial resolution of the maps is $ 21 " $, corresponding to 0. 04 pc at a distance of 400 pc. a recent 1. 1 mm dust continuu... | arxiv:1110.6225 |
we study theoretically the dynamical process of yielding in cyclically sheared amorphous materials, within a thermal elastoplastic model and the soft glassy rheology model. within both models we find an initially slow accumulation, over many cycles after the inception of shear, of low levels of damage in the form strai... | arxiv:2211.11677 |
we force the existence of a non - trivial $ \ kappa $ - complete ultrafilter over $ \ kappa $ which fails to satisfy the galvin property. this answers a question asked by the first author and moti gitik. | arxiv:2111.11823 |
( a + b ) } and a radius of 1 2 ( b − a ). { \ displaystyle { \ tfrac { 1 } { 2 } } ( b - a ). } the closed finite interval [ a, b ] { \ displaystyle [ a, b ] } is the corresponding closed ball, and the interval ' s two endpoints { a, b } { \ displaystyle \ { a, b \ } } form a 0 - dimensional sphere. generalized to n {... | https://en.wikipedia.org/wiki/Interval_(mathematics) |
determining the nature of electronic states in doped mott insulators remains a challenging task. in the case of tetragonal la $ _ { 2 - x } $ sr $ _ { x } $ nio $ _ { 4 } $, the occurrence of diagonal charge and spin stripe order in the ground state is now well established. in contrast, the nature of the high - tempera... | arxiv:1608.04799 |
for more than a decade, researchers have measured progress in object recognition on imagenet - based generalization benchmarks such as imagenet - a, - c, and - r. recent advances in foundation models, trained on orders of magnitude more data, have begun to saturate these standard benchmarks, but remain brittle in pract... | arxiv:2307.13136 |
a $ ( p, q ) $ - coloring of a graph $ g $ is an edge - coloring of $ g $ which assigns at least $ q $ colors to each $ p $ - clique. the problem of determining the minimum number of colors, $ f ( n, p, q ) $, needed to give a $ ( p, q ) $ - coloring of the complete graph $ k _ n $ is a natural generalization of the we... | arxiv:2006.09577 |
we develop a maximum likelihood method to infer relevant physical properties of elongated active particles. using individual trajectories of advected swimmers as input, we are able to accurately determine their rotational diffusion coefficients and an effective measure of their aspect ratio, also providing reliable est... | arxiv:2012.04528 |
let $ \ mathcal { x } $ be a regular projective arithmetic variety equipped with an ample hermitian line bundle $ \ overline { \ mathcal { l } } $. we prove that the proportion of global sections $ \ sigma $ with $ \ left \ lvert \ sigma \ right \ rvert _ { \ infty } < 1 $ of $ \ overline { \ mathcal { l } } ^ { \ otim... | arxiv:2002.11179 |
in this paper we discuss the obstacle problem for the $ p $ - laplace operator. we prove optimal growth results for the solution. of particular interest is the point - wise regularity of the solution at free boundary points. the most surprising result we prove is the one for the $ p $ - obstacle problem : find the smal... | arxiv:1402.4953 |
main - sequence intermediate - mass stars present a radiative envelope that supports internal gravity waves ( igws ). excited at the boundary with the convective core, igws propagate towards the stellar surface and are suspected to impact physical processes such as rotation and chemical mixing. using the fully compress... | arxiv:2304.02508 |
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