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scanning ), treatment ( like the dialysis machine, defibrillator, pacemaker, and a wide array of new pharmaceutical drugs ), and research ( like interferon cloning and dna microarrays ). complex manufacturing and construction techniques and organizations are needed to make and maintain more modern technologies, and ent... | https://en.wikipedia.org/wiki/Technology |
decision - making for self - adaptation approaches need to address different challenges, including the quantification of the uncertainty of events that cannot be foreseen in advance and their effects, and dealing with conflicting objectives that inherently involve multi - objective decision making ( e. g., avoiding cos... | arxiv:2105.01978 |
stochastic gradient descent ( sgd ) is an inherently sequential training algorithm - - computing the gradient at batch $ i $ depends on the model parameters learned from batch $ i - 1 $. prior approaches that break this dependence do not honor them ( e. g., sum the gradients for each batch, which is not what sequential... | arxiv:2006.02924 |
we determine the surface tension of aqueous electrolyte solutions in contact with non - polar dielectric media using a thermomechanical approach, which involves deriving the stress tensor from the thermodynamic potential of an inhomogeneous fluid. to obtain the surface tension, we calculate both the normal and tangenti... | arxiv:2312.10753 |
the instanton contribution to the quark distribution functions in the nucleon is estimated. it is shown, that taking into account the instanton induced interaction between quarks allows to explain the anomalous violation of the ellis - jaffe and gottfried sum rules. the spin - dependent structure functions $ g _ 1 ^ p ... | arxiv:hep-ph/9511299 |
modeling expressive cross - modal interactions seems crucial in multimodal tasks, such as visual question answering. however, sometimes high - performing black - box algorithms turn out to be mostly exploiting unimodal signals in the data. we propose a new diagnostic tool, empirical multimodally - additive function pro... | arxiv:2010.06572 |
this study investigates the role of spatial segregation, prompted by competition avoidance, as a key mechanism for emergent coexistence within microbial communities. recognizing these communities as complex adaptive systems, we challenge the sufficiency of mean - field pairwise interaction models and consider the impac... | arxiv:2401.17048 |
following the success of machine vision systems for on - line automated quality control and inspection processes, an object recognition solution is presented in this work for two different specific applications, i. e., the detection of quality control items in surgery toolboxes prepared for sterilizing in a hospital, a... | arxiv:2101.07383 |
based on the accurately calibrated interaction fsugold, we show that including isovector scalar $ \ delta $ meson and its coupling to isoscalar scalar $ \ sigma $ meson in the relativistic mean field ( rmf ) model can soften the symmetry energy $ e _ { \ rm { sym } } ( n ) $ at intermediate densities while stiffen the ... | arxiv:2202.08705 |
fault - tolerant consensus has been studied extensively in the literature, because it is one of the most important distributed primitives and has wide applications in practice. this paper surveys important results on fault - tolerant consensus in message - passing networks, and the focus is on results from the past dec... | arxiv:1608.07923 |
in a broad class of theories, the accumulation of ultralight dark matter ( uldm ) with particles of mass $ 10 ^ { - 22 } ~ \ textrm { ev } < m _ { \ phi } < 1 ~ \ textrm { ev } $ leads the to formation of long - lived bound states known as boson stars. when the uldm exhibits self - interactions, prodigious bursts of en... | arxiv:2306.16468 |
in 1822, cauchy presented the idea of traction vector that contains both the normal and tangential components of the internal surface forces per unit area and gave the tetrahedron argument to prove the existence of stress tensor. these great achievements form the main part of the foundation of continuum mechanics. for ... | arxiv:1706.08518 |
we introduce a scalable bayesian preference learning method for identifying convincing arguments in the absence of gold - standard rat - ings or rankings. in contrast to previous work, we avoid the need for separate methods to perform quality control on training data, predict rankings and perform pairwise classificatio... | arxiv:1806.02418 |
uranus has three known co - orbitals : 83982 crantor ( 2002 go9 ), 2010 eu65 and 2011 qf99. here, we perform a comparative analysis of the orbital evolution of these transient co - orbitals to understand better how they got captured in the first place and what makes them dynamically unstable. we also look for additiona... | arxiv:1404.2898 |
it is demonstrated in the context of the simple one - dimensional example of a barrier in an infinite well, that highly complex behavior of the time evolution of a wave function is associated with the almost degeneracy of levels in the process of tunneling. degenerate conditions are obtained by shifting the position of... | arxiv:cond-mat/9604130 |
a relativistic light front treatment of nuclei is developed by performing light front quantization for a chiral lagrangian. the energy momentum tensor and the appropriate hamiltonian are obtained. three illustrations of the formalism are made. ( 1 ) pion - nucleon scattering at tree level is shown to reproduce soft pio... | arxiv:nucl-th/9706028 |
this paper analyzes the convergence of fixed - point iterations of the form u = f ( u ) and the properties of the inverse of the related pentadiagonal matrices, associated with the fourth - order nonlinear beam equation. this nonlinear problem is discretized using the finite difference method with the clamped - free an... | arxiv:2104.02280 |
we derive several tools for classifying tensor ideals in monoidal categories. we use these results to classify tensor ideals in deligne ' s universal categories repo, repgl and repp. these results are then used to obtain new insight into the second fundamental theorem of invariant theory for the algebraic supergroups o... | arxiv:1712.06248 |
we present a new method for estimating the neural reflectance field ( nref ) of an object from a set of posed multi - view images under unknown lighting. nref represents 3d geometry and appearance of objects in a disentangled manner, and are hard to be estimated from images only. our method solves this problem by explo... | arxiv:2210.04217 |
this review examines the roles of adaptation and synchronization in music performance, drawing on concepts from complex systems theory to understand the dynamic interactions between musicians, music, and listeners. adaptation is explored through how musicians adjust their cognitive, emotional, and motor systems across ... | arxiv:2504.03958 |
grand unification possibilities in nambu - jona - lasinio - like models are studied. to address the problem of vector boson masses and nonrenormalizability of the theory, algebraic formalism encompassing the effective action, schwinger - keldysh path integral, and bogoliubov - parasiuk - hepp - zimmerman renormalizatio... | arxiv:2503.24250 |
game - theoretic concepts have been extensively studied in economics to provide insight into competitive behaviour and strategic decision making. as computing systems increasingly involve concurrently acting autonomous agents, game - theoretic approaches are becoming widespread in computer science as a faithful modelli... | arxiv:2206.15148 |
a proof of convergence is given for semi - and full discretizations of mean curvature flow of closed two - dimensional surfaces. the numerical method proposed and studied here combines evolving finite elements, whose nodes determine the discrete surface like in dziuk ' s method, and linearly implicit backward differenc... | arxiv:1805.06667 |
we develop a family of accelerated stochastic algorithms that minimize sums of convex functions. our algorithms improve upon the fastest running time for empirical risk minimization ( erm ), and in particular linear least - squares regression, across a wide range of problem settings. to achieve this, we establish a fra... | arxiv:1506.07512 |
the thermal conductivity k of the iron - arsenide superconductor lifeas ( tc ~ 18k ) was measured in single crystals at temperatures down to t ~ 50mk and in magnetic fields up to h = 17t, very close to the upper critical field hc2 ~ 18t. for both directions of the heat current, parallel and perpendicular to the tetrago... | arxiv:1104.2209 |
dictionaries are one of the oldest and most used linguistic resources. building them is a complex task that, to the best of our knowledge, has yet to be explored with generative large language models ( llms ). we introduce the " spanish built factual freectianary " ( spanish - bff ) as the first spanish ai - generated ... | arxiv:2302.12746 |
due to the mirror symmetry breaking, chiral structures show fantastic electromagnetic ( em ) properties involving negative refraction, giant optical activity, and asymmetric transmission. aligned electric and magnetic dipoles excited in chiral structures contribute to extraordinary properties. however, the chiral struc... | arxiv:1608.08208 |
we investigate correlation functions in a periodic box - ball system. for the second and the third nearest neighbor correlation functions, we give explicit formulae obtained by combinatorial methods. a recursion formula for a specific $ n $ - point functions is also presented. | arxiv:1103.3929 |
we report the identification of the optical counterpart of the x - ray transient xte j1550 - 564 described in two companion papers by sobczak et al ( 1999 ) and remillard et al ( 1999 ). we find that the optical source brightened by approximately 4 magnitudes over the quiescent counterpart seen at b ~ 22 on a serc surv... | arxiv:astro-ph/9903398 |
time resolved pump and probe acoustics and first - principles calculations were employed to assess elastic properties of the tbmno3 perovskite manganite having orthorhombic symmetry. measuring sound velocities of bulk longitudinal and shear acoustic waves propagating along at least two different directions in the high ... | arxiv:2109.15023 |
turing award winner juris hartmanis introduced in 1959 lattices of subspaces of generalized partitions ( " partitions of type n " ; " geometries " if $ n = 2 $ ). hartmanis states it is " an unsolved problem whether there are any incomplete lattice homomorphisms in " lattices of subspaces of geometries. ( he continues,... | arxiv:1510.06513 |
we present anamodiff, a novel diffusion - based method for 2d motion analogies that is applied to raw, unannotated videos of articulated characters. our goal is to accurately transfer motions from a 2d driving video onto a source character, with its identity, in terms of appearance and natural movement, well preserved,... | arxiv:2402.03549 |
binary systems with neutron stars and double degenerate systems are crucial objects to test current stellar evolution models and einstein ' s general relativity. in this study, we present angular momentum loss mechanism via gravitational radiation and magnetized stellar winds for some selected systems with a neutron st... | arxiv:1603.03905 |
we study possible systematic effects on the values of the cosmological parameters measured through strong lensing analyses of the hff galaxy cluster macs j1149. 5 + 2223. we use the observed positions of a large set of spectroscopically selected multiple images, including those of supernova " refsdal " with their estim... | arxiv:2001.02232 |
the standard model of particle physics is extended by adding a purely neutrinophilic dark sector. it is shown that theories which accommodate standard model neutrinos as dark radiation are resurrected. sterile neutrinos bridge the visible and the dark sector and can keep their mutual interactions effective even after t... | arxiv:1710.09846 |
we derive the wick calculus for test and generalized functionals of noncommutative white noise corresponding to $ q $ - deformed commutation relations with $ q \ in ( - 1, 1 ) $. we construct a gel ' fand triple centered at the $ q $ - deformed fock space in which both the test, nuclear space and its dual space are alg... | arxiv:1608.00211 |
based on well - grounded galactic neutron star populations formed from radio pulsar population syntheses of canonical pulsars ( cps ) and millisecond pulsars ( msps ), we use the latest fermi - lat catalog ( 4fgl - dr4 ) to investigate the implications of proposed $ \ gamma - $ ray luminosity models. using monte carlo ... | arxiv:2504.02677 |
we propose accelerated versions of the operator sinkhorn iteration for operator scaling using successive overrelaxation. we analyze the local convergence rates of these accelerated methods via linearization, which allows us to determine the asymptotically optimal relaxation parameter based on young ' s sor theorem. usi... | arxiv:2410.14104 |
let $ \ mathbf { f } _ { 4 } $ be the unique ( up to isomorphism ) connected semisimple algebraic group over $ \ mathbb { q } $ of type $ \ mathrm { f } _ { 4 } $, with compact real points and split over $ \ mathbb { q } _ { p } $ for all primes $ p $. a conjectural computation by the author in arxiv : 2407. 05859 pred... | arxiv:2501.19101 |
spatial - temporal data contains rich information and has been widely studied in recent years due to the rapid development of relevant applications in many fields. for instance, medical institutions often use electrodes attached to different parts of a patient to analyse the electorencephal data rich with spatial and t... | arxiv:2206.03420 |
we prove the convergence of the adams spectral sequence based on morava k - theory and relate it to the filtration by powers of the maximal ideal in the lubin - tate ring through a miller square. we use the filtration by powers to construct a spectral sequence relating the homology of the k - local sphere to derived fu... | arxiv:2111.06379 |
structured pruning, especially channel pruning is widely used for the reduced computational cost and the compatibility with off - the - shelf hardware devices. among existing works, weights are typically removed using a predefined global threshold, or a threshold computed from a predefined metric. the predefined global... | arxiv:2003.04566 |
we first review the current knowledge of hipparcos systematic and random errors, in particular small - scale correlations. then, assuming gaussian parallax errors and using examples from the recent hipparcos literature, we show how random errors may be misinterpreted as systematic errors, or transformed into systematic... | arxiv:astro-ph/9812094 |
multiple - degrees - of - freedom free - space communication combining polarization and high - order spatial modes promises high - capacity communication channel. while high - order spatial modes have been widely exploited for dense coding and high - dimensional quantum information processing, the properties of polariz... | arxiv:1603.05159 |
how similar are two images? in computational pathology, where whole slide images ( wsis ) of digitally scanned tissue samples from patients can be multi - gigapixels in size, determination of degree of similarity between two wsis is a challenging task with a number of practical applications. in this work, we explore a ... | arxiv:2301.09624 |
we have used high - resolution spectra obtained with the multifiber facility flames at the very large telescope of the european southern observatory to derive kinematic properties and chemical abundances of fe, o, mg and si for 89 stars in the disk of the large magellanic cloud ( lmc ). the derived metallicity and [ al... | arxiv:1210.0560 |
the evolution of the magnetic moment and various features of the electronic structure of fcc gd are followed to reduced volume v / vo = 0. 125 using the lda + u correlated band method. the stability of the moment is substantial ; crude estimates of this signature of a possible ` ` mott transition ' ' in the 4f system s... | arxiv:cond-mat/0606626 |
thermodynamic properties of chiral spin liquids are investigated for a variant of the kitaev model defined on a decorated honeycomb lattice. using the quantum monte carlo simulation, we find that the model exhibits a finite - temperature phase transition associated with the time reversal symmetry breaking, in both topo... | arxiv:1506.01514 |
we introduce and study co - dimension one area - minimizing locally rectifiable currents $ t $ with $ c ^ { 1, \ alpha } $ tangentially immersed boundary : $ \ partial t $ is locally a finite sum of orientable co - dimension two submanifolds which only intersect tangentially with equal orientation. we show that any suc... | arxiv:1603.08568 |
the paper is devoted to recent advances in stochastic modeling of anomalous kinetic processes observed in dielectric materials which are prominent examples of disordered ( complex ) systems. theoretical studies of dynamical properties of those " structures with variations " [ goldenfield and kadanoff 1999 science 284 8... | arxiv:1703.06138 |
in their article, entitled " towards a new crown indicator : some theoretical considerations, " waltman et al. ( 2010 ; at arxiv : 1003. 2167 ) show that the " old crown indicator " of cwts in leiden was mathematically inconsistent and that one should move to the normalization as applied in the " new crown indicator. "... | arxiv:1010.2379 |
in this paper, which is a sequel of [ bklv ], we study the convex - geometric properties of the cone of pseudoeffective $ n $ - cycles in the symmetric product $ c _ d $ of a smooth curve $ c $. we introduce and study the abel - jacobi faces, related to the contractibility properties of the abel - jacobi morphism and t... | arxiv:1711.07725 |
we examine the evaluation of the minimum information loss due to an unread local measurement in mixed states of bipartite systems, for a general entropic form. such quantity provides a measure of quantum correlations, reducing for pure states to the generalized entanglement entropy, while in the case of mixed states it... | arxiv:1112.1587 |
the purpose of this paper is twofold. first, we introduce the notions of left - symmetric and left alternative structures on superspaces in characteristic 2. we describe their main properties and classify them in dimension 2. we show that left - symmetric structures can be queerified if and only if they are left - alte... | arxiv:2501.15432 |
assistive mobile robots are a transformative technology that helps persons with disabilities regain the ability to move freely. although autonomous wheelchairs significantly reduce user effort, they still require human input to allow users to maintain control and adapt to changing environments. brain computer interface... | arxiv:2501.05610 |
static solutions of large - $ n $ quantum dilaton gravity in $ 1 + 1 $ dimensions are analyzed and found to exhibit some unusual behavior. as expected from previous work, infinite - mass solutions are found describing a black hole in equilibrium with a bath of hawking radiation. surprisingly, the finite mass solutions ... | arxiv:hep-th/9203042 |
we study the solvability of a general class of cross diffusion systems and establish the local and global existence of their strong solutions under the weakest assumption that they are vmo. this work simplifies the setting in our previous work [ 16 ] and provides new extensions which are more verifiable in applications... | arxiv:1608.06151 |
this work deals with the computation of the power spectrum of large - scale structure using the dynamical system approach for a multi - fluid universe in scalar - tensor theory of gravity. we use the $ 1 + 3 $ covariant approach to obtain evolution equations and study the behavior of the matter power spectrum of pertur... | arxiv:2205.12036 |
in this brief note we calculate the entanglement entropy in $ m ^ { \ otimes n } / s _ n $ symmetric orbifold cfts in the presence of topological defects, which were recently constructed in \ cite { gutperle : 2024vyp, knighton : 2024noc }. we consider both universal defects which realize $ rep ( s _ n ) $ non - invert... | arxiv:2406.10967 |
we measure the longitudinal conductivity $ \ sigma _ { xx } $ at frequencies $ 1. 246 { \ rm ghz } \ le f \ le 10. 05 $ ghz over a range of temperatures $ 235 { \ rm mk } \ le t \ le 4. 2 $ k with particular emphasis on the quantum hall plateaus. we find that $ re ( \ sigma _ { xx } ) $ scales linearly with frequency f... | arxiv:cond-mat/0012387 |
we discuss the hypothesis that the constituents of dark matter in the galactic halo are primordial intermediate - mass black holes ( pimbhs ). the status of axions and wimps is discussed, as are the methods for detecting pimbhs with emphasis on microlensing. the role of the angular momentum j of the pimbhs in their esc... | arxiv:1705.04373 |
we consider the interference pattern for the medium - induced gluon radiation produced by a color singlet quark - antiquark antenna embedded in a qcd medium with size $ l $ and ` jet quenching ' parameter $ \ hat q $. within the bdmps - z regime, we demonstrate that, for a dipole opening angle $ \ theta _ { q \ bar q }... | arxiv:1106.3864 |
multivariate elliptically - contoured distributions are widely used for modeling economic and financial data. we study the problem of estimating moment parameters of a semi - parametric elliptical model in a high - dimensional setting. such estimators are useful for financial data analysis and quadratic discriminant an... | arxiv:1812.05697 |
there is substantial evidence that the initial mass function ( imf ) may be a function of the local star formation conditions. in particular, the imf is predicted to flatten with increasing local luminosity density, with the formation of massive stars being preferentially enhanced in brighter regions. if imf gradients ... | arxiv:astro-ph/9802215 |
we present a type inference algorithm for lambda - terms in elementary affine logic using linear constraints. we prove that the algorithm is correct and complete. | arxiv:cs/0305011 |
federated learning ( fl ) has attracted widespread attention because it supports the joint training of models by multiple participants without moving private dataset. however, there are still many security issues in fl that deserve discussion. in this paper, we consider three major issues : 1 ) how to ensure that the t... | arxiv:2405.04029 |
in this paper, we study the problem of stochastic linear bandits with finite action sets. most of existing work assume the payoffs are bounded or sub - gaussian, which may be violated in some scenarios such as financial markets. to settle this issue, we analyze the linear bandits with heavy - tailed payoffs, where the ... | arxiv:2004.13465 |
we have recently derived a manifestly covariant evolution law, under the geometrical optics approximation of the vacuum maxwell ' s equations, for the electric field along null geodesics in a general spacetime, relative to an arbitrary set of instantaneous observers [ arxiv : 2004. 03496 ]. as one of its applications, ... | arxiv:2108.11795 |
we report on the detection of hco + and 12co emission in the rotational transition j = 1 - 0 in the vicinity of the shock front at the southern border of the supernova remnant rcw 103, where previous infrared observations suggest an interaction with a molecular cloud. the observations were carried out with the australi... | arxiv:astro-ph/0603611 |
we discuss the existence of stationary solutions for logistic diffusion equations of fisher - kolmogoroff - petrovski - piskunov type driven by the superposition of fractional operators in a bounded region with " hostile " environmental conditions, modeled by homogeneous external dirichlet data. we provide a range of r... | arxiv:2501.12967 |
we establish the integrability of the last open case in the kozlov - treshchev classification of birkhoff integrable hamiltonian systems. the technique used is a modification of the so called quadratic lax pair for $ d _ n $ toda lattice combined with a method used by m. ranada in proving the integrability of the sklya... | arxiv:math-ph/0701027 |
we introduce dissipative effects in the effective field theory of hydrodynamics. we do this in a model - independent fashion by coupling the long - distance degrees of freedom explicitly kept in the effective field theory to a generic sector that " lives in the fluid ", which corresponds physically to the microscopic c... | arxiv:1211.6461 |
the economic feasibility of nuclear microreactors will depend on minimizing operating costs through advancements in autonomous control, especially when these microreactors are operating alongside other types of energy systems ( e. g., renewable energy ). this study explores the application of deep reinforcement learnin... | arxiv:2504.00156 |
black hole spacetimes asymptotic to five - dimensional anti - de sitter spacetime are of great interest in connection with the string - gauge duality. in the rotating case, such black holes tend to become unstable, in several different ways, if their specific angular momenta fall in certain ranges. here we consider the... | arxiv:2005.03869 |
we present an approach to turbulence closure based on mixing length theory with three - dimensional fluctuations against a two - dimensional background. this model is intended to be rapidly computable for implementation in stellar evolution software and to capture a wide range of relevant phenomena with just a single f... | arxiv:1803.00579 |
this paper introduces a novel compatibility attack to detect a steganographic message embedded in the dct domain of a jpeg image at high - quality factors ( close to 100 ). because the jpeg compression is not a surjective function, i. e. not every dct blocks can be mapped from a pixel block, embedding a message in the ... | arxiv:2306.01317 |
recent text and image foundation models are incredibly impressive, and these models are attracting an ever - increasing portion of research resources. in this position piece we aim to shift the ml research community ' s priorities ever so slightly to a different modality : tabular data. tabular data is the dominant mod... | arxiv:2405.01147 |
multiobjective evolutionary algorithms ( moeas ) have been successfully applied to a number of constrained optimization problems. many of them adopt mutation and crossover operators from differential evolution. however, these operators do not explicitly utilise features of fitness landscapes. to improve the performance... | arxiv:1805.00272 |
we show that the relativistic dynamics in a gaussian random electromagnetic field can be approximated by the relativistic diffusion of schay and dudley. lorentz invariant dynamics in the proper time leads to the diffusion in the proper time. the dynamics in the laboratory time gives the diffusive transport equation cor... | arxiv:1104.1790 |
we demonstrate an on - chip lithium niobate micro - disk laser based on hydrogen cyanide ( h13c14n ) gas saturation absorption method for frequency stabilization. the laser chip consists of two main components : a micro - disk laser and a combined racetrack ring cavity. by operating on the h13c14n p12 absorption line a... | arxiv:2407.16140 |
a central feature of complex systems is the relevance and entanglement of different levels of description. for instance, the dynamics of ecosystems can be alternatively described in terms of large ecological processes and classes of organisms, or of individual species and their relations. low - dimensional heuristic ' ... | arxiv:2411.14969 |
algorithmic decision systems are increasingly used in areas such as hiring, school admission, or loan approval. typically, these systems rely on labeled data for training a classification model. however, in many scenarios, ground - truth labels are unavailable, and instead we have only access to imperfect labels as the... | arxiv:2102.04565 |
the prevailing belief propagated by nba league observers is that the workload of the nba season dramatically influences a player ' s performance $ ^ { 1, 2, 3, 4, 5 } $. we offer an analysis of cross game player fatigue that calls into question the empirical validity of these claims. the analysis is split into three ob... | arxiv:2112.14649 |
a variational approach is developed for bound state calculations in three - and four - electron atomic systems. this approach can be applied to determine, in principle, an arbitrary bound state in three - and four - electron ions and atoms. our variational wave functions are constructed from four - and five - body gaus... | arxiv:1008.2168 |
effective control of magnetic phases in two - dimensional magnets would constitute crucial progress in spintronics, holding great potential for future computing technologies. here, we report a new approach of leveraging tunneling current as a tool for controlling spin states in cri3. we reveal that a tunneling current ... | arxiv:2410.19255 |
" the price of robustness " by bertsimas and sim represented a breakthrough in the development of a tractable robust counterpart of linear programming problems. however, the central modeling assumption that the deviation band of each uncertain parameter is single may be too limitative in practice : experience indeed su... | arxiv:1208.6322 |
rough set is one of the important methods for rule acquisition and attribute reduction. the current goal of rough set attribute reduction focuses more on minimizing the number of reduced attributes, but ignores the spatial similarity between reduced and decision attributes, which may lead to problems such as increased ... | arxiv:2405.09292 |
laboratory experiments reveal that variations in bottom topography can qualitatively alter the distribution of randomized surface waves. a normally - distributed, unidirectional wave field becomes highly skewed and non - gaussian upon encountering an abrupt depth transition. a short distance downstream of the transitio... | arxiv:1808.07958 |
the matter - antimatter asymmetry problem, corresponding to the virtual nonexistence of antimatter in the universe, is one of the greatest mysteries of cosmology. within the framework of the generation model ( gm ) of particle physics, it is demonstrated that the matter - antimatter asymmetry problem may be understood ... | arxiv:1609.04034 |
we report a simple method for the creation of bose - einstein condensates of $ ^ { 85 } $ rb by direct evaporation in a crossed optical dipole trap. the independent control of the trap frequencies and magnetic bias field afforded by the trapping scheme permits full control of the trapped atomic sample, enabling the col... | arxiv:1203.6598 |
a new ultra low - level counting setup has been installed in the shallow - underground laboratory felsenkeller in dresden, germany. it includes a high - purity germanium detector ( hpge ) of 163 \ % relative efficiency within passive and active shields. the passive shield consists of 45m rock overburden ( 140 meters wa... | arxiv:2301.03905 |
a \ emph { repdigit } is a natural number greater than 10 which has all of its base - 10 digits the same. in this paper we find all examples of two repdigits adding to a square. the proofs lead to interesting questions about consecutive quadratic residues and non - residues, and provide an elementary application of ell... | arxiv:1607.06681 |
a generic feature of weakly interacting massive particle ( wimp ) dark matter models is the emission of photons over a broad energy band resulting from the stable yields of dark matter pair annihilation. inverse compton scattering off cosmic microwave background photons of energetic electrons and positrons produced in ... | arxiv:0805.1054 |
a theorem of blackwell about comparison between information structures in classical statistics is given an analogue in the quantum probabilistic setup. the theorem provides an operational interpretation for trace - preserving completely positive maps, which are the natural quantum analogue of classical stochastic maps.... | arxiv:quant-ph/0410233 |
the development of advanced 3d sensors has enabled many objects to be captured in the wild at a large scale, and a 3d object recognition system may therefore encounter many objects for which the system has received no training. zero - shot learning ( zsl ) approaches can assist such systems in recognizing previously un... | arxiv:1907.06371 |
see also for a less ambiguous symbol. ≡ ( triple bar ) 1. denotes an identity ; that is, an equality that is true whichever values are given to the variables occurring in it. 2. in number theory, and more specifically in modular arithmetic, denotes the congruence modulo an integer. 3. may denote a logical equivalence. ... | https://en.wikipedia.org/wiki/Glossary_of_mathematical_symbols |
decision trees ( dts ) embody interpretable classifiers. dts have been advocated for deployment in high - risk applications, but also for explaining other complex classifiers. nevertheless, recent work has demonstrated that predictions in dts ought to be explained with rigorous approaches. although rigorous explanation... | arxiv:2205.09569 |
we present measurements of the afterglow signatures in nai ( tl ) and csi ( tl ) detector modules as part of the background and transient observer ( bto ) mission detector trade - study. bto is a nasa student collaboration project flying on the compton spectrometer and imager ( cosi ) small explorer mission in 2027. th... | arxiv:2501.16434 |
multi - layered network exploration ( mulane ) problem is an important problem abstracted from many applications. in mulane, there are multiple network layers where each node has an importance weight and each layer is explored by a random walk. the mulane task is to allocate total random walk budget $ b $ into each net... | arxiv:2106.05065 |
galactic disk. the third component of the system was found to be a member of the halo population in terms of age, $ \ alpha $ elements and metal abundance. given the different chemical abundances and age of b compared to a, this suggests that the third component was captured by the central system in a region with weak ... | arxiv:2412.04540 |
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