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a complete sample of red supergiant stars ( rsgs ) is important for studying their properties. identifying rsgs in extragalatic field first requires removing the galactic foreground dwarfs. the color - color diagram ( ccd ) method, specifically using $ r - z / z - h $ and $ j - h / h - k $, has proven successful in sev... | arxiv:2412.15763 |
the lysyl oxidase ( lox ) enzyme that catalyses cross - link formation during the assembly of collagen fibrils in vivo is too large to diffuse within assembled fibrils, and so is incompatible with a fully equilibrium mechanism for fibril formation. we propose that enzymatic cross - links are formed at the fibril surfac... | arxiv:2010.06561 |
the success of the self - attention mechanism in classical machine learning models has inspired the development of quantum analogs aimed at reducing computational overhead. self - attention integrates learnable query and key matrices to calculate attention scores between all pairs of tokens in a sequence. these scores ... | arxiv:2502.19214 |
a residual - based empirical distribution function is proposed to estimate the distribution function of the errors of a heteroskedastic nonparametric regression with responses missing at random based on completely observed data, and this estimator is shown to be asymptotically most precise. | arxiv:1610.08768 |
the new coronavirus is spreading rapidly, and it has taken the lives of many people so far. the virus has destructive effects on the human lung, and early detection is very important. deep convolution neural networks are such powerful tools in classifying images. therefore, in this paper, a hybrid approach based on a d... | arxiv:2104.07279 |
we introduce the aria digital twin ( adt ) - an egocentric dataset captured using aria glasses with extensive object, environment, and human level ground truth. this adt release contains 200 sequences of real - world activities conducted by aria wearers in two real indoor scenes with 398 object instances ( 324 stationa... | arxiv:2306.06362 |
transport properties of irradiated graphene ( electrical conductivity and mobility ) are numerically investigated using the real - space kubo formalism. a micrometer - sized system consisting of millions of atoms with nanopores of various sizes and concentrations is described. electrical conductivity and mobility as a ... | arxiv:1910.12429 |
fractional repetition ( fr ) codes are a class of repair efficient erasure codes that can recover a failed storage node with both optimal repair bandwidth and complexity. in this paper, we study the minimum distance of fr codes, which is the smallest number of nodes whose failure leads to the unrecoverable loss of the ... | arxiv:2005.06823 |
the escalating energy demands of main memory have become a concern in modern computing architectures, particularly in large - scale systems, due to frequent access patterns, increasing data volumes, and the lack of efficient power management strategies. accurate modeling of dram power consumption is essential to addres... | arxiv:2411.17960 |
in the quadri - dimensional space - time, the variation of hamilton ' s action is a powerful tool to study the process equations for conservative fluid media. in this framework, hamilton ' s principle allows to obtain equation of motions, equation of energy but also rankine - hugoniot conditions. the varia - tional met... | arxiv:2011.00847 |
given positive integers $ n $ and $ k $, a $ k $ - term semi - progression of scope $ m $ is a sequence $ ( x _ 1, x _ 2,..., x _ k ) $ such that $ x _ { j + 1 } - x _ j \ in \ { d, 2d, \ ldots, md \ }, 1 \ le j \ le k - 1 $, for some positive integer $ d $. thus an arithmetic progression is a semi - progression of sco... | arxiv:1401.2808 |
we propose a novel input refinement methodology incorporating sensitivity analysis and memory - aware weighting for jointly refining numerous diverse inputs. field trials show ~ 2. 5 db and ~ 2. 3 db improvements in q - factor and power estimation, respectively. | arxiv:2412.16863 |
galactic cosmic rays ( gcrs ) entering the heliosphere are disturbed by the magnetic field of the sun, which varies the shape and intensity of their local interstellar spectrum. the force - field approximation is a popular way of dealing with solar modulation, especially for studies focused on galactic transport of cos... | arxiv:1910.00027 |
we describe the shape of the lyubeznik table of either rings in positive characteristic or stanley - reisner rings in any characteristic when they satisfy serre ' s condition $ s _ r $ or they are cohen - macaulay in a given codimension, condition denoted by $ cm _ r $. moreover we show that these results are sharp. | arxiv:2407.20129 |
in this paper we define a notion of witt group for sesquilinear forms in hermitian categories, which in turn provides a notion of witt group for sesquilinear forms over rings with involution. we also study the extension of scalars for k - linear hermitian categories, where k is a field of characteristic not 2. we final... | arxiv:1212.6598 |
we generalize the classical bernstein theorem concerning the constructive description of classes of functions uniformly continuous on the real line. the approximation of continuous bounded functions by entire functions of exponential type on unbounded closed proper subsets of the real line is studded. | arxiv:0803.1260 |
we report adrian kent ' s proposed framework for a realist, one - world, lorentz - invariant formulation of quantum theory. the idea is to postulate a final boundary condition : in effect, a late - time distribution of mass - energy recording how photons scattered off macroscopic objects. nature selects this final boun... | arxiv:1902.01294 |
we consider flipping coins, a partizan version of the impartial game turning turtles, played on lines of coins. we show the values of this game are numbers, and these are found by first applying a reduction, then decomposing the position into an iterated ordinal sum. this is unusual since moves in the middle of the lin... | arxiv:2102.13225 |
the world health organisation ( who ) presents an upper limit for lead in drinking water of 10 parts per billion ppb. typically, to reach this level of sensitivity, expensive metrology is required. to increase the sensitivity of low cost devices, this paper explores the prospects of using a volume reduction technique o... | arxiv:2205.04147 |
in the analytic hierarchy process ( ahp ) based flood risk estimation models, it is widely acknowledged that different weighting criteria can lead to different results. in this study, we evaluated and discussed the sensitivity of flood risk estimation brought by judgment matrix definition by investigating the performan... | arxiv:2107.13368 |
what if the dark matter - nucleon scattering cross section is too small to be detected by direct detection experiments? it is well known in the literature that some interactions lead to dark matter - nucleon scattering cross sections that can be velocity and momentum suppressed. we show that in the case of bosonic dark... | arxiv:2104.02700 |
the restricted isometry property ( rip ) is a fundamental property of a matrix which enables sparse recovery. informally, an $ m \ times n $ matrix satisfies rip of order $ k $ for the $ \ ell _ p $ norm, if $ \ | ax \ | _ p \ approx \ | x \ | _ p $ for every vector $ x $ with at most $ k $ non - zero coordinates. for ... | arxiv:1407.2178 |
pair programming has been highlighted as an active learning technique with several benefits to students, including increasing participation and improving outcomes, particularly for female computer science students. however, most of the literature highlights the effects of pair programming in introductory courses, where... | arxiv:2204.03066 |
##vability in intuitionistic ( or constructive, respectively ) systems is of particular interest. results such as the godel – gentzen negative translation show that it is possible to embed ( or translate ) classical logic into intuitionistic logic, allowing some properties about intuitionistic proofs to be transferred ... | https://en.wikipedia.org/wiki/Mathematical_logic |
iot devices fundamentally lack built - in security mechanisms to protect themselves from security attacks. existing works on improving iot security mostly focus on detecting anomalous behaviors of iot devices. however, these existing anomaly detection schemes may trigger an overwhelmingly large number of false alerts, ... | arxiv:2404.13690 |
the $ d _ { s0 } ( 2590 ) ^ { + } $ resonance observed by lhcb collaboration is a strong candidate of the $ d _ { s } ( 2 ^ 1s _ 0 ) $ state according to its spin parity and strong decay mode. however, the measured mass seems relatively lower than the previous theoretical predictions, which interests the coupled channe... | arxiv:2201.00552 |
we evaluate the interaction potential between a hydrogen and an antihydrogen using the second - order perturbation theory within the framework of the four - body system in a separable two - body basis. we find that the h - hbar interaction potential possesses the peculiar features of a shallow local minimum located aro... | arxiv:0708.2477 |
cosmic ray muons, that reach the earth ' s surface, provide a natural source of radiation that is used for radiography. in this paper, we show that radiography using cosmic radiation background provides a method that can be used to monitor bulk aspects of human anatomy. we describe a method that can be used to measure ... | arxiv:2106.01542 |
axions or axion - like particles ( alps ) are one of the promising dark matter ( dm ) candidates. a prevalent method to detect axion - like dm is to seek periodic oscillation in the polarization angles ( pas ) of linearly polarized light emitted from astrophysical sources. in this work, we use the time - resolved polar... | arxiv:2402.00473 |
there exist f. g. - universal cellular automata groups which are quotients of $ \ mathbb { z } * \ mathbb { z } _ 2 $ or $ \ mathbb { z } _ 2 * \ mathbb { z } _ 2 * \ mathbb { z } _ 2 $, as previously conjectured by the author. | arxiv:2002.12713 |
we show that a general estimate in the $ \ dib $ - neumann problem implies a upper bound on the order of contact of a complex curve with the boundary and a lower bound on the rate of the levi form of a bounded family of weights. | arxiv:1011.1046 |
the underdamped langevin equation of motion of a particle, in a symmetric periodic potential and subjected to a symmetric periodic forcing with mean zero over a period, with nonuniform friction, is solved numerically. the particle is shown to acquire a steady state mean velocity at asymptotically large time scales. thi... | arxiv:0807.4395 |
the tianlai cylinder pathfinder is a radio interferometer array designed to test techniques for 21 cm intensity mapping in the post - reionization universe, with the ultimate aim of mapping the large scale structure and measuring cosmological parameters such as the dark energy equation of state. each of its three paral... | arxiv:2006.05605 |
kolmogorov - arnold networks ( kans ) were recently introduced as an alternative representation model to mlp. herein, we employ kans to construct physics - informed machine learning models ( pikans ) and deep operator models ( deepokans ) for solving differential equations for forward and inverse problems. in particula... | arxiv:2406.02917 |
this paper presents a new approach for optimizing multitheaded programs with pointer constructs. the approach has applications in the area of certified code ( proof - carrying code ) where a justification or a proof for the correctness of each optimization is required. the optimization meant here is that of dead code e... | arxiv:1212.5089 |
meta - learning, also known as ` ` learning to learn ' ', enables models to acquire great generalization abilities by learning from various tasks. recent advancements have made these models applicable across various fields without data constraints, offering new opportunities for general artificial intelligence. however... | arxiv:2304.12921 |
thermodynamics of layered ising magnet with the infinite - range ferromagnetic intralayer interaction and random exchange between nearest layers is considered. the case of zero average interlayer exchange is studied in detail. the inequilibrium thermodynamic potential is obtained near transition point and existence of ... | arxiv:cond-mat/0508755 |
the widespread bra - ket formalism provides efficient means to carry out representation - free considerations in quantum theory. at the same time, drawbacks are inherent in it. we discuss these drawbacks in detail, and then, construct a new representation - free scheme. the present scheme provides efficient means to fa... | arxiv:2212.10597 |
optical approaches to fluorescent, spectroscopic, and morphological imaging have made exceptional advances in the last decade. super - resolution imaging and wide - field multiphoton imaging are now underpinning major advances across the biomedical sciences. while the advances have been startling, the key unmet challen... | arxiv:1712.07415 |
in split machine learning ( ml ), different partitions of a neural network ( nn ) are executed by different computing nodes, requiring a large amount of communication cost. to ease communication burden, over - the - air computation ( oac ) can efficiently implement all or part of the computation at the same time of com... | arxiv:2210.04742 |
as proved by hedden and ording, there exist knots for which the ozsvath - szabo and rasmussen smooth concordance invariants, tau and s, differ. the hedden - ording examples have nontrivial alexander polynomials and are not topologically slice. it is shown in this note that a simple manipulation of the hedden - ording e... | arxiv:math/0602631 |
we provide a differentially private algorithm for producing synthetic data simultaneously useful for multiple tasks : marginal queries and multitask machine learning ( ml ). a key innovation in our algorithm is the ability to directly handle numerical features, in contrast to a number of related prior approaches which ... | arxiv:2209.07400 |
terahertz ( thz ) radiation has uses from security to medicine ; however, sensitive room - temperature detection of thz is notoriously difficult. the hot - electron photothermoelectric effect in graphene is a promising detection mechanism : photoexcited carriers rapidly thermalize due to strong electron - electron inte... | arxiv:1305.3297 |
elucidating the functional mechanisms of the primary visual cortex ( v1 ) remains a fundamental challenge in systems neuroscience. current computational models face two critical limitations, namely the challenge of cross - modal integration between partial neural recordings and complex visual stimuli, and the inherent ... | arxiv:2412.14536 |
electron microscopy has shown to be a very powerful tool to map the chemical nature of samples at various scales down to atomic resolution. however, many samples can not be analyzed with an acceptable signal - to - noise ratio because of the radiation damage induced by the electron beam. this is particularly crucial fo... | arxiv:1802.10066 |
ground state of the energy - critical gross - pitaevskii equation with a harmonic potential can be constructed variationally. it exists in a finite interval of the eigenvalue parameter. the supremum norm of the ground state vanishes at one end of this interval and diverges to infinity at the other end. we explore the s... | arxiv:2302.03865 |
bugs that persist into releases of video games can have negative impacts on both developers and users, but particular aspects of testing in game development can lead to difficulties in effectively catching these missed bugs. it has become common practice for developers to apply updates to games in order to fix missed b... | arxiv:2103.03997 |
emg ( electromyograph ) signal based gesture recognition can prove vital for applications such as smart wearables and bio - medical neuro - prosthetic control. spiking neural networks ( snns ) are promising for low - power, real - time emg gesture recognition, owing to their inherent spike / event driven spatio - tempo... | arxiv:2206.02061 |
the development of traction - force microscopy, in the past two decades, has created the unprecedented opportunity of performing direct mechanical measurements on living cells as they adhere or crawl on uniform or micro - patterned substrates. simultaneously, this has created the demand for a theoretical framework able... | arxiv:1910.11173 |
a systematic investigation of the wobbling band structures observed in odd - mass nuclei of $ ^ { 161, 163, 165, 167 } $ lu, $ ^ { 167 } $ ta $ ^ { 131 } $ cs, $ ^ { 135 } $ pr, $ ^ { 151 } $ eu, $ ^ { 183 } $ au, $ ^ { 133 } $ ba, $ ^ { 105 } $ pd, $ ^ { 133 } $ la, $ ^ { 187 } $ au and $ ^ { 127 } $ xe is performed u... | arxiv:2405.08368 |
we propose a safe pontryagin differentiable programming ( safe pdp ) methodology, which establishes a theoretical and algorithmic framework to solve a broad class of safety - critical learning and control tasks - - problems that require the guarantee of safety constraint satisfaction at any stage of the learning and co... | arxiv:2105.14937 |
techniques which he frequently published in academic journals, and for teaching at the department of legal medicine, harvard university. frances glessner lee, known as " the mother of forensic science ", was instrumental in the development of forensic science in the us. she lobbied to have coroners replaced by medical ... | https://en.wikipedia.org/wiki/Forensic_science |
the improved description of the planets ' interior is provided. we examine the modified gravity effects on the earth - like planets composed of the iron core and silicate mantle. we confirm that the mass - radius relations, as well as density profiles, differ with respect to the commonly adopted newtonian models. | arxiv:2110.15139 |
we study the initial boundary value problem for one - dimensional kuramoto - sivashinsky equation with nonhomogeneous boundary conditions. through the analysis of the boundary integral operator, and applying the known results on the cauchy problem, we obtain both the local well - posedness and the global well - posedne... | arxiv:1607.00506 |
generative adversarial networks ( gans ) have proven to be a powerful tool for generating realistic synthetic data. however, traditional gans often struggle to capture complex relationships between features which results in generation of unrealistic multivariate time - series data. in this paper, we propose a graph - a... | arxiv:2306.01999 |
in the absence of frequent binary collisions to isotropize the plasma, the fulfillment of the magnetohydrodynamic ( mhd ) rankine - hugoniot jump conditions by collisionless shocks is not trivial. in particular, the presence of an external magnetic field can allow for stable anisotropies, implying some departures from ... | arxiv:1905.08079 |
we present novel continuous supersymmetric transitions which take place among different chiral configurations of d3 / d7 branes at singularities in the context of type iib calabi - yau compactifications. we find that distinct local models which admit a consistent global embedding can actually be connected to each other... | arxiv:1304.2771 |
in chemistry, cyvin - gutman enumerates kekul \ ' { e } numbers for certain benzenoids and record it as $ a050446 $ on oeis. this number is exactly the two variable array $ t ( n, m ) $ defined by the recursion $ t ( n, m ) = t ( n, m - 1 ) + \ sum ^ { \ lfloor \ frac { n - 1 } { 2 } \ rfloor } _ { k = 0 } t ( 2k, m - ... | arxiv:2201.02376 |
tolerance to image variations ( e. g. translation, scale, pose, illumination ) is an important desired property of any object recognition system, be it human or machine. moving towards increasingly bigger datasets has been trending in computer vision specially with the emergence of highly popular deep learning models. ... | arxiv:1512.01320 |
we present a method to construct reduced - order models for duct flows of bingham media. our method is based on proper orthogonal decomposition ( pod ) to find a low - dimensional approximation to the velocity and artificial neural network to approximate the coefficients of a given solution in the constructed pod basis... | arxiv:1809.06914 |
jensen ' s inequality ( jieq ) has proved to be a major tool to prove the consistency of various fluctuation theorems with the second law in microscopic thermodynamics. we show that the situation is far from clear and the reliance on the jie may be quite misleading in general. | arxiv:1901.11176 |
in the present study it is shown that significant impacts on forests can lead to large climate fluctuations at global level. this research takes into account various scenarios for the reconstruction of forest areas using the geo - ecological information - modeling system. this tool is described as a possible improvemen... | arxiv:1709.08257 |
we propose a $ q $ - analog of classical plethystic conjectures due to foulkes. in our conjectures, a divided difference of plethysms of hall - littlewood polynomials $ h _ n ( \ mathbf { x } ; q ) $ replaces the analogous difference of plethysms of complete homogeneous symmetric functions $ h _ n ( \ mathbf { x } ) $ ... | arxiv:1602.08134 |
summarising distributed data is a central routine for parallel programming, lying at the core of widely used frameworks such as the map / reduce paradigm. in the iot context it is even more crucial, being a privileged mean to allow long - range interactions : in fact, summarising is needed to avoid data explosion in ea... | arxiv:1802.01789 |
pandemic outbreak creates a life threatening situation around the world and for a while it feels as if it slows down the world. a lot of effort is being taken to mitigate the spread of the pandemics. the main objective of this paper is to build a mathematical model of the pandemic spread in india based on the mass gath... | arxiv:2010.01280 |
we prove that every algebraic curve x defined over the algebraic closure of the rationals is birational over the complex numbers to a teichmuller curve. | arxiv:0909.1851 |
using highly monochromatic synchrotron x - rays in the energy range from 10. 5 kev to 100 kev the temperature dependence of nonproportionality and energy resolution of labr3 scintillators doped with 5 % ce3 + were studied at 80k, 295k, and 450k. improvement of the proportionality and better energy resolution was observ... | arxiv:1102.3794 |
our main technical result is that, in the coset leader graph of a linear binary code of block length n, the metric balls spanned by constant - weight vectors grow exponentially slower than those in $ \ { 0, 1 \ } ^ n $. following the approach of friedman and tillich ( 2006 ), we use this fact to improve on the first li... | arxiv:1402.5051 |
a sliding k - transmitter in an orthogonal polygon p is a mobile guard that travels back and forth along an orthogonal line segment s inside p. it can see a point p in p if the perpendicular from p onto s intersects the boundary of p at most k times. we show that guarding an orthogonal polygon p with the minimum number... | arxiv:1607.07364 |
canonical energy is a valuable tool for analyzing the linear stability of black hole spacetimes ; positivity of canonical energy for all perturbations implies mode stability, whereas the failure of positivity for any perturbation implies instability. nevertheless, even in the case of $ 4 $ - dimensional schwarzschild s... | arxiv:1807.09883 |
we provide results for the open - flavor strong decays of open - charm ( $ d $ and $ d _ { \ rm s } $ ) and open - bottom ( $ b $, $ b _ { \ rm s } $ and $ b _ { \ rm c } $ ) mesons. the decays are calculated in a modified version of the $ ^ 3p _ 0 $ pair - creation model, assuming harmonic oscillator wave functions. t... | arxiv:1506.04415 |
unpaired medical image synthesis aims to provide complementary information for an accurate clinical diagnostics, and address challenges in obtaining aligned multi - modal medical scans. transformer - based models excel in imaging translation tasks thanks to their ability to capture long - range dependencies. although e... | arxiv:2406.18967 |
an heuristic proof of the riemman conjecture is proposed. it is based on the old idea of polya - hilbert. a discrete / fractal derivative self adjoint operator whose spectrum may contain the nontrivial zeroes of the zeta function is presented. to substantiate this heuristic proposal we show using generalized index - th... | arxiv:hep-th/0009014 |
we present an implementation of absorbing boundary conditions for the einstein equations based on the recent work of buchman and sarbach. in this paper, we assume that spacetime may be linearized about minkowski space close to the outer boundary, which is taken to be a coordinate sphere. we reformulate the boundary con... | arxiv:0811.3593 |
the novikov - veselov ( nv ) equation is a ( 2 + 1 ) - dimensional nonlinear evolution equation that generalizes the ( 1 + 1 ) - dimensional korteweg - devries ( kdv ) equation. solution of the nv equation using the inverse scattering method has been discussed in the literature, but only formally ( or with smallness as... | arxiv:1105.3903 |
generating a surgical report in robot - assisted surgery, in the form of natural language expression of surgical scene understanding, can play a significant role in document entry tasks, surgical training, and post - operative analysis. despite the state - of - the - art accuracy of the deep learning algorithm, the dep... | arxiv:2103.17120 |
we present some limit theorems for the normalized laws ( with respect to functionals involving last passage times at a given level up to time t ) of a large class of null recurrent diffusions. our results rely on hypotheses on the l \ ' evy measure of the diffusion inverse local time at 0. as a special case, we recover... | arxiv:1111.3343 |
the pseudoscalars in garret sobczyk ' s paper \ emph { simplicial calculus with geometric algebra } are not well defined. therefore his calculus does not have a proper foundation. | arxiv:1710.08274 |
it is well - known that by adding integrality constraints to the semidefinite programming ( sdp ) relaxation of the max - cut problem, the resulting integer semidefinite program is an exact formulation of the problem. in this paper we show similar results for a wide variety of discrete optimization problems for which s... | arxiv:2306.09865 |
we prove and demonstrate here for the example of the large scale pixel detector of atlas that serial powering of pixel modules is a viable alternative and that has been devised and implemented for atlas pixel modules using dedicated on - chip voltage regulators and modified flex hybrids circuits. the equivalent of a pi... | arxiv:physics/0604194 |
we present a comprehensive study of the spin excitations - as measured by the dynamical spin structure factor $ s ( q, \ omega ) $ - of the so - called block - magnetic state of low - dimensional orbital - selective mott insulators. we realize this state via both a multi - orbital hubbard model and a generalized kondo ... | arxiv:2006.09495 |
even though modern service - oriented and data - oriented architectures promise to deliver loosely coupled control systems, they are inherently brittle as they commonly depend on a priori agreed interfaces and data models. at the same time, the semantic web and a whole set of accompanying standards and tools are emergi... | arxiv:1310.5488 |
pulsar glitches, sudden jumps in frequency observed in many radio pulsars, may be the macroscopic manifestation of superfluid vortex avalanches on the microscopic scale. small scale quantum mechanical simulations of vortex motion in a decelerating container have shown that such events are possible and predict power - l... | arxiv:1603.04304 |
we present an echelle spectrum of the swift grb 050730, obtained four hours after the burst using the mike spectrograph on the magellan clay telescope when the afterglow was at r = 17. 7. the spectrum reveals a forest of absorption features superimposed on a simple power - law shaped continuum, best described as f _ nu... | arxiv:astro-ph/0508270 |
it is shown that the power set of $ \ k $ ordered by the subset relation modulo various versions of the non - stationary deal can be embedded into the partial order of borel equivalence relations on $ 2 ^ \ k $ under borel reducibility. here $ \ k $ is uncountable regular cardinal with $ \ k ^ { < \ k } = \ k $. | arxiv:1207.2128 |
metamaterials are artificial structures with unique electromagnetic properties, such as relative dielectric permittivity and magnetic permeability with values less than 1, or even negative. because these properties are so sensitive to loss, we have developed metamaterials comprised of superconducting waveguides, wires,... | arxiv:cond-mat/0608737 |
policy gradient methods are widely used in reinforcement learning algorithms to search for better policies in the parameterized policy space. they do gradient search in the policy space and are known to converge very slowly. nesterov developed an accelerated gradient search algorithm for convex optimization problems. t... | arxiv:1710.08070 |
in this paper, we consider a family of simultaneous distributed - boundary optimal control problems ( $ p _ { \ alpha } $ ) on the internal energy and the heat flux for a system governed by a mixed elliptic variational equality with a parameter $ \ alpha > 0 $ and a simultaneous distributed - boundary optimal control p... | arxiv:2303.16600 |
we recall a construction of non - commutative algebras related to a one - parameter family of ( deformed ) spheres and tori, and show that in the case of tori, the * - algebras can be completed into c * - algebras isomorphic to the standard non - commutative torus. as the former was constructed in the context of matrix... | arxiv:1201.2754 |
to a dynamical system is attached a non - negative real number called entropy. in 1990, lind, schmidt and ward proved that the entropy for the dynamical system induced by the laurent polynomial algebra over the ring of the rational integers is described by the mahler measure. in 2009, deninger introduced the $ p $ - ad... | arxiv:1910.00904 |
we introduce the conic blackwell algorithm $ ^ + $ ( cba $ ^ + $ ) regret minimizer, a new parameter - and scale - free regret minimizer for general convex sets. cba $ ^ + $ is based on blackwell approachability and attains $ o ( \ sqrt { t } ) $ regret. we show how to efficiently instantiate cba $ ^ + $ for many decis... | arxiv:2202.12277 |
this paper is focused on the generalized forchheimer flows of isentropic gas, described by a system of two nonlinear degenerating differential equations of first order. we prove the existence and uniqueness of the dirichlet problem for stationary problem. the technique of semi - discretization in time is used to prove ... | arxiv:1903.00361 |
unfaithful text generation is a common problem for text generation systems. in the case of data - to - text ( d2t ) systems, the factuality of the generated text is particularly crucial for any real - world applications. we introduce r2d2, a training framework that addresses unfaithful data - to - text generation by tr... | arxiv:2205.12467 |
we study three - body charmless baryonic b decays of $ b \ to \ lambda \ bar \ lambda p $ with $ p = \ pi $ and $ k $ in the standard model. we find that the branching ratios of the $ k $ modes are about one order of magnitude larger than those of the corresponding $ \ pi $ modes unlike the cases of $ b \ to p \ bar p ... | arxiv:hep-ph/0503264 |
slow motion videos are becoming increasingly popular, but capturing high - resolution videos at extremely high frame rates requires professional high - speed cameras. to mitigate this problem, current techniques increase the frame rate of standard videos through frame interpolation by assuming linear object motion whic... | arxiv:2002.12106 |
the focal - plane detector system for the karlsruhe tritium neutrino ( katrin ) experiment consists of a multi - pixel silicon p - i - n - diode array, custom readout electronics, two superconducting solenoid magnets, an ultra high - vacuum system, a high - vacuum system, calibration and monitoring devices, a scintilla... | arxiv:1404.2925 |
a pathwise large deviation result is proved for the pure jump models of $ k $ - nary interacting particle system introduced by kolokoltsov that generalize classical boltzmann ' s collision model, smoluchovski ' s coagulation model and many others. the upper bound is obtained by following the standard methods of using a... | arxiv:2104.13914 |
in this paper, we approach vietnamese word segmentation as a binary classification by using the support vector machine classifier. we inherit features from prior works such as n - gram of syllables, n - gram of syllable types, and checking conjunction of adjacent syllables in the dictionary. we propose two novel ways t... | arxiv:2006.07804 |
we give a complete and careful proof of quillen ' s theorem on the existence of the standard model category structure on the category of topological spaces. we do not assume any familiarity with model categories. | arxiv:1508.01942 |
the ease with which the physical properties of graphene can be tuned suggests a wide range of possible applications. recently, strain engineering of these properties has been of particular interest. possible spintronic applications of magnetically doped graphene systems have motivated recent theoretical investigations ... | arxiv:1207.3015 |
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