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in layout - to - image ( l2i ) synthesis, controlled complex scenes are generated from coarse information like bounding boxes. such a task is exciting to many downstream applications because the input layouts offer strong guidance to the generation process while remaining easily reconfigurable by humans. in this paper,... | arxiv:2503.12213 |
the https protocol has enforced a higher level of robustness to several attacks ; however, it is not easy to set up the required certificates on intranets, nor is it effective in the case the server confidentiality is not reliable, as in the case of cloud services, or it could be compromised. a simple method is propose... | arxiv:2312.17689 |
the original deutsch - jozsa ( odj ) problem is for an oracle ( realized here as a database ) of size n, where, according to their claim, the deterministic solution of the problem on a classical turing computer requires o ( n ) computational complexity. they produced the famous deutsch - jozsa quantum algorithm that of... | arxiv:2210.07088 |
as shown in former papers, the nonadiabatic heisenberg model presents a novel mechanism of cooper pair formation generated by the strongly correlated atomic - like motion of the electrons in narrow, roughly half - filled " superconducting bands ". these are energy bands represented by optimally localized spin - depende... | arxiv:1711.08303 |
this paper presents a new approach to accurately track a moving vehicle with a multiview setup of red - green - blue depth ( rgbd ) cameras. we first propose a correction method to eliminate a shift, which occurs in depth sensors when they become worn. this issue could not be otherwise corrected with the ordinary calib... | arxiv:2110.15815 |
the hochschild cohomology of a differential graded algebra, or a differential graded category, admits a natural map to the graded center of its homology category : the characteristic homomorphism. we interpret it as an edge homomorphism in a spectral sequence. this gives a conceptual explanation of the failure of the c... | arxiv:1603.09641 |
one of the hallmarks of biological organisms is their ability to integrate disparate information sources to optimize their behavior in complex environments. how this capability can be quantified and related to the functional complexity of an organism remains a challenging problem, in particular since organismal functio... | arxiv:1103.1791 |
recent advances in time - domain astronomy have led to fresh observational insights into intermediate polars, a subtype of magnetic cataclysmic variables generally accreting via a partial accretion disc. these new discoveries include detections of superhumps, low states, and outbursts. however, these studies have large... | arxiv:2305.15494 |
the formation mechanism of supermassive black holes ( smbhs ) in general, and of $ \ sim 10 ^ 9 \, { \ rm m } _ { \ odot } $ smbhs observed as luminous quasars at redshifts $ z > 6 $ in particular, remains an open fundamental question. the presence of such massive bhs at such early times, when the universe was less tha... | arxiv:1406.3023 |
recent progresses in large - scale text - to - image models have yielded remarkable accomplishments, finding various applications in art domain. however, expressing unique characteristics of an artwork ( e. g. brushwork, colortone, or composition ) with text prompts alone may encounter limitations due to the inherent c... | arxiv:2309.06933 |
the van der waals and casimir - polder interaction of different atoms with graphene is investigated using the dirac model which assumes that the energy of quasiparticles is linear with respect to the momentum. the obtained results for the van der waals coefficients of hydrogen atoms and molecules and atoms of metastabl... | arxiv:1010.0147 |
we discuss the recently presented belle results on the decays $ \ upsilon ( 5s ) \ to \ pi \ pi \ pi \ chi _ { bj } ( 1p ) $. the data indicate that in addition to the $ \ omega $ emission, $ \ upsilon ( 5s ) \ to \ omega \ chi _ { bj } $, there is a significant non resonant background in the three pion spectrum. we su... | arxiv:1406.0082 |
in the age of artificial intelligence ( ai ), providing learners with suitable and sufficient explanations of ai - based recommendation algorithm ' s output becomes essential to enable them to make an informed decision about it. however, the rapid development of ai approaches for educational recommendations and their e... | arxiv:2402.07910 |
startling magnetic effects on the spontaneous polarization echo in some silicate glasses at low and ultra - low temperatures have been reported in the last decade or so. though some progress in search of an explanation has been made by considering the nuclear quadrupole dephasing of tunneling particles, here we show th... | arxiv:1104.1133 |
i review the present observational status of the sz effect due to the compton scattering of the 3k background on the hot electrons of clusters of galaxies. i raise the relevant issues from theoretical and x - ray aspects of the question that challenge the present experiments. future instruments like powerful radio inte... | arxiv:astro-ph/0006360 |
the application of single - cell molecular profiling coupled with spatial technologies has enabled charting cellular heterogeneity in reference tissues and in disease. this new wave of molecular data has highlighted the expected diversity of single - cell dynamics upon shared external queues and spatial organizations. ... | arxiv:2403.06753 |
neural radiance fields ( nerf ) shows powerful performance in novel view synthesis and 3d geometry reconstruction, but it suffers from critical performance degradation when the number of known viewpoints is drastically reduced. existing works attempt to overcome this problem by employing external priors, but their succ... | arxiv:2305.19201 |
in this paper, we present perfenforce, a scaling engine designed to enable cloud providers to sell performance levels for data analytics cloud services. perfenforce scales a cluster of virtual machines allocated to a user in a way that minimizes cost while probabilistically meeting the query runtime guarantees offered ... | arxiv:1605.09753 |
the possibility that the $ h _ 0 $ tension is a sign of a physics beyond the $ \ lambda $ cdm model is one of the most exciting possibilities in modern cosmology. the challenge of solving this problem is complicated by several factors, including the worsening of the tension on $ \ sigma _ 8 $ parameter when that on $ h... | arxiv:2209.11476 |
optical microtraps provide a strong spatial confinement for laser - cooled atoms. they can, e. g., be realized with strongly focused trapping light beams or the optical near fields of nano - scale waveguides and photonic nanostructures. atoms in such traps often experience strongly spatially varying ac stark shifts whi... | arxiv:1608.02517 |
gravitational waves ( gws ) from coalescing binary black holes ( bbhs ) can come from different environments. gws interact gravitationally with astrophysical objects, which makes it possible to use gravitational lensing by nearby objects ( self - lensing ) to learn about their environments. we quantify the probability ... | arxiv:2505.04794 |
we consider the problem of finding 4 rational squares, such that the product of any two plus the sum of the same two always gives a square. we give some historical background and exhibit one such quadruple. | arxiv:math/0609127 |
separating active regions that are quiet from potentially eruptive ones is a key issue in space weather applications. traditional classification schemes such as mount wilson and mcintosh have been effective in relating an active region large scale magnetic configuration to its ability to produce eruptive events. howeve... | arxiv:1504.02762 |
the spread in time of a mutation through a population is studied analytically and computationally in fully - connected networks and on spatial lattices. the time, t _ *, for a favourable mutation to dominate scales with population size n as n ^ { ( d + 1 ) / d } in d - dimensional hypercubic lattices and as n ln n in f... | arxiv:q-bio/0604009 |
rare radiative decays based on b - > s + gamma transitions are among the most prominent examples of flavor - changing neutral current processes. they benefit from good theoretical control and experimental accessibility, large sensitivity to physics beyond the standard model, and the availability of many observables. in... | arxiv:hep-ph/0212360 |
optical non - linearities usually appear for large intensities, but discrete transitions allow for giant non - linearities operating at the single photon level. this has been demonstrated in the last decade for a single optical mode with cold atomic gases, or single two - level systems coupled to light via a tailored p... | arxiv:1705.04056 |
the current gold standard for unambiguous identification in metabolomics analysis is based on comparing two or more orthogonal properties from the analysis of authentic, pure reference materials ( standards ) to experimental data acquired in the same laboratory with the same analytical methods. this represents a signif... | arxiv:1810.07367 |
in developing countries, night driving is extremely unsafe mainly due to ; 1 ). poorly followed traffic rules and 2 ) bad road conditions. the number of accidents is increasing at a frightening pace, necessitating the development of a low cost automatic headlight control system to ensure safety. in most accident cases,... | arxiv:1509.04636 |
an order theoretic and algebraic framework for the extended real numbers is established which includes extensions of the usual difference to expressions involving $ - \ infty $ and / or $ + \ infty $, so - called residuations. based on this, definitions and results for directional derivatives, subdifferentials and lege... | arxiv:1011.3179 |
the rich variety of iron - based superconductors and their complex electronic structure lead to a wide range of possibilities for gap symmetry and pairing components. here we solve in the 2 - fe brillouin zone the full frequency - dependent linearized eliashberg equations for lifeas with spin - fluctuation mediated pai... | arxiv:1508.01789 |
let $ g = ( v, e ) $ be a finite undirected graph. if $ p $ is an oriented path from $ r _ 1 \ in v $ to $ r _ 2 \ in v $, we define $ \ partial ( p ) = r _ 2 - r _ 1 $. if $ r, s \ subseteq v $, we denote by $ p ( g ; r, s ) $ the span of the set of all $ \ partial p \ otimes \ partial q $ with $ p $ and $ q $ disjoin... | arxiv:1712.03869 |
we demonstrate the generation of coherent stokes pulses with randomized linear - polarization in diamond, when the pump wave - vector and linear polarization were oriented along the $ [ 110 ] $ and $ [ 1 \ bar { 1 } 0 ] $ axes respectively. in this configuration the excitation of multiple raman modes produces isotropic... | arxiv:2004.09047 |
we show that any normal metric on a closed biquotient with finite fundamental group has positive ricci curvature. | arxiv:math/0702612 |
when an image classifier outputs a wrong class label, it can be helpful to see what changes in the image would lead to a correct classification. this is the aim of algorithms generating counterfactual explanations. however, there is no easily scalable method to generate such counterfactuals. we develop a new algorithm ... | arxiv:2111.15639 |
it is generally believed that in a superconducor cooper pairs are broken at above - critical current region, corresponding to the lost of superconductivity. we suggest that, under some circumstance, cooper pairs could still exist above critical current, and that dissipation of the system is caused by the scattering of ... | arxiv:1103.2211 |
recently it has been demonstrated that the connectivity transition from microscopic connectivity to macroscopic connectedness, known as percolation, is generically announced by a cascade of microtransitions of the percolation order parameter [ chen et al., phys. rev. lett. 112, 155701 ( 2014 ) ]. here we report the dis... | arxiv:1601.05996 |
the evolution of contact binary star systems in mass asymmetry ( transfer ) coordinate is considered. the orbital period changes is explained by an evolution in mass asymmetry towards the symmetry ( symmetrization of binary system ). it is predicted that a decreasing and an increasing orbital periods are related, respe... | arxiv:1907.02820 |
this work studies the statistical advantages of using features comprised of general linear combinations of covariates to partition the data in randomized decision tree and forest regression algorithms. using random tessellation theory in stochastic geometry, we provide a theoretical analysis of a class of efficiently g... | arxiv:2407.02458 |
the paper introduces particle swarm optimization as a viable strategy to find numerical solution of diophantine equation, for which there exists no general method of finding solutions. the proposed methodology uses a population of integer particles. the candidate solutions in the feasible space are optimized to have be... | arxiv:1003.2724 |
we consider the problem of quantifying the pareto optimal boundary in the achievable rate region over multiple - input single - output ( miso ) interference channels, where the problem boils down to solving a sequence of convex feasibility problems after certain transformations. the feasibility problem is solved by two... | arxiv:1011.3890 |
network embedding has been intensively studied in the literature and widely used in various applications, such as link prediction and node classification. while previous work focus on the design of new algorithms or are tailored for various problem settings, the discussion of initialization strategies in the learning p... | arxiv:1908.10697 |
we propose a threshold detector with an operation principle, based on a parametric period - doubling bifurcation in an externally pumped nonlinear resonance circuit. the ac - driven resonance circuit includes a dc - current - biased josephson junction ensuring parametric frequency conversion ( period - doubling bifurca... | arxiv:1101.2712 |
planetary nebulae retain the signature of the nucleosynthesis and mixing events that occurred during the previous agb phase. observational signatures complement observations of agb and post - agb stars and their binary companions. the abundances of the elements heavier than iron such as kr and xe in planetary nebulae c... | arxiv:1703.00280 |
a bit error rate ( ber ) - based physical layer security approach is proposed for finite blocklength. for secure communication in the sense of high ber, the information - theoretic strong converse is combined with cryptographic error amplification achieved by substitution permutation networks ( spns ) based on confusio... | arxiv:1412.5227 |
we observed an x - ray afterglow of grb 060904a with the swift and suzaku satellites. we found rapid spectral softening during both the prompt tail phase and the decline phase of an x - ray flare in the bat and xrt data. the observed spectra were fit by power - law photon indices which rapidly changed from $ \ gamma = ... | arxiv:0708.3968 |
let $ g $ be a finite group and $ n $ a normal subgroup of $ g $. we determine the structure of $ n $ when the graph $ \ gamma _ g ( n ) $, which is the graph associated to the conjugacy classes of $ g $ contained in $ n $, has no triangles and when the graph consists in exactly one triangle. | arxiv:2402.06240 |
quantum computer requires quantum arithmetic. the sophisticated design of a reversible arithmetic logic unit ( reversible alu ) for quantum arithmetic has been investigated in this letter. we provide explicit construction of reversible alu effecting basic arithmetic operations. by provided the corresponding control uni... | arxiv:1107.3924 |
the friends of friends algorithm identifies groups of objects with similar spatial and kinematic properties, and has recently been used extensively to quantify the distributions of gas and stars in young star - forming regions. we apply the friends of friends algorithm to $ n $ - body simulations of the dynamical evolu... | arxiv:1809.00674 |
##ois theory mentioned in the introduction : a bigger field extension corresponds — under the mapping that assigns to any extension l k ( inside some fixed bigger field ω ) the galois group gal ( ω / l ) — to a smaller group. the collection of all open subsets of a topological space x forms a complete heyting algebra. ... | https://en.wikipedia.org/wiki/Duality_(mathematics) |
we demonstrate that the performance of quantum error correction can be improved with noise - aware decoders that are calibrated to the likelihood of physical error configurations in a device. we show that noise - aware decoding increases the error suppression factor of the surface code, yielding reductions in the logic... | arxiv:2502.21044 |
this paper explores the innovative application of large language models ( llms ) in virtual reality ( vr ) environments to promote heritage education, focusing on traditional scottish curling presented in the game ` ` scottish bonspiel vr ' '. our study compares the effectiveness of llm - based chatbots with pre - defi... | arxiv:2408.09285 |
ecosystem restoration has been recognized to be critical to achieving accelerating progress on all of the united nations ' sustainable development goals. decision makers, policymakers, data scientists, earth scientists, and other scholars working on these projects could positively benefit from the explicit consideratio... | arxiv:2006.12387 |
in this paper, we suggest a simple model which induces realistic flavor structure from mixing of flavored higgs doublets. the idea is based on the decoupling limit. in a model with many higgs doublets, the mass eigenstates of scalars are linear combinations of higgs doublets. if the mass matrix of higgs fields has only... | arxiv:1804.10315 |
we investigate the localization of 4d topological global defects on the brane embedded in 5d. the defects are induced by 5d scalar fields with a symmetry - breaking potential. taking an ansatz which separates the scalar field into the 4d and the extra - d part, we find that the static - hedgehog configuration is accomp... | arxiv:hep-th/0408219 |
the kondo - heisenberg model is used for a microscopic demonstration of existence of a peculiar metallic state with unbroken translational symmetry where the fermi surface volume is not controlled by the total electron density. i use a non - perturbative approach where the strongest interactions are taken into account ... | arxiv:1604.06417 |
let $ n \ geq 3 $. in this paper we deal with the conjugacy problem in the artin braid group quotient $ b _ n / [ p _ n, p _ n ] $. to solve it we use systems of equations over the integers arising from the action of $ b _ n / [ p _ n, p _ n ] $ over the abelianization of the pure artin braid group $ p _ n / [ p _ n, p... | arxiv:2109.00390 |
a simple yet effective numerical method using orthogonal hybrid functions consisting of piecewise constant orthogonal sample - and - hold functions and piecewise linear orthogonal triangular functions is proposed to solve numerically fractional order non - stiff and stiff differential - algebraic equations. the complem... | arxiv:1801.06970 |
we study a pure death process. at each discrete time every individual dies or not independently of each other with a constant probability. we give examples showing that in a certain limit extinction happens along a path where one and only one individual is lost at a time. we also exhibit an example for which such a pat... | arxiv:1810.10050 |
we analyze the action $ \ int d ^ 4x \ sqrt { \ det | | { \ cal b } g _ { \ mu \ nu } + { \ cal c } r _ { \ mu \ nu } } | | $ as a possible alternative or addition to the einstein gravity. choosing a particular form of $ { \ cal b } ( r ) = \ sqrt { r } $ we can restore the einstein gravity and, if $ { \ cal b } = m ^ ... | arxiv:gr-qc/0404065 |
we investigate cr - manifolds which are tubes m : = f x iv over general bases f in a real vector space v and characterize the k - nondegeneracy of m in terms of the real affine geometry of f. we give a method for an explicit computation of the lie algebra hol ( m, a ) of all local infinitesimal cr - transformations at ... | arxiv:math/0602030 |
using the isospin - dependent quantum molecular dynamics model we study the isospin effects on the disappearance of flow for the reactions of 58ni + 58ni and 58fe + 58fe as a function of impact parameter. we found good agreement between our calculations and experimentally measured energy of vanishing flow at all collid... | arxiv:1009.4759 |
we present the 3d trajectory - based stress visualizer ( 3d - tsv ), a visual analysis tool for the exploration of the principal stress directions in 3d solids under load. 3d - tsv provides a modular and generic implementation of key algorithms required for a trajectory - based visual analysis of principal stress direc... | arxiv:2112.09202 |
this work presents a suboptimality study of a particular model predictive control with a stage cost shaping based on the ideas of reinforcement learning. the focus of the suboptimality study is to derive quantities relating the infinite - horizon cost function under the said variant of model predictive control to the r... | arxiv:1906.02580 |
we show that the casson knot invariant, linking number and milnor ' s triple linking number, together with a certain 2 - string link invariant $ v _ 2 $, are necessary and sufficient to express any string link vassiliev invariant of order two. explicit combinatorial formulas are given for these invariants. this result ... | arxiv:math/0402036 |
two - term recurrence relations are supplied for indefinite integrals of functions that involve factors of the types $ { p _ 2 } ^ n $, $ { p _ 3 } ^ n $, $ { p _ 4 } ^ n $, $ { p _ 1 } ^ m { q _ 1 } ^ n $, $ e _ 1 { p _ 1 } ^ n $, $ { p _ 1 } ^ m { q _ 2 } ^ n $, $ e _ 1 { p _ 2 } ^ n $, $ { p _ 2 } ^ m { q _ 2 } ^ n ... | arxiv:1209.3758 |
an inequality proved firstly by remak and then generalized by friedman shows that there are only finitely many number fields with a fixed signature and whose regulator is less than a prescribed bound. using this inequality, astudillo, diaz y diaz, friedman and ramirez - raposo succeeded to detect all fields with small ... | arxiv:1912.08512 |
this work presents the early development of a model of image captioning for the brazilian portuguese language. we used the grit ( grid - and region - based image captioning transformer ) model to accomplish this work. grit is a transformer - only neural architecture that effectively utilizes two visual features to gene... | arxiv:2402.05106 |
we construct black hole solutions to einstein - born - infeld gravity with a cosmological constant. since an elliptic function appears in the solutions for the metric, we construct horizons numerically. the causal structure of these solutions differ drastically from their counterparts in einstein - maxwell gravity with... | arxiv:hep-th/0306120 |
form factors are calculated in the point form of relativistic quantum mechanics for the lowest energy states of a system made of two scalar particles interacting via the exchange of a massless boson. they are compared to the exact results obtained by using solutions of the bethe - salpeter equation which are well known... | arxiv:nucl-th/0102060 |
abridged. it is important for the star formation process to understand the collapse of a prestellar dense core. we investigate the effect of the magnetic field during the first collapse up to the formation of the firstcore, focusing particularly on the magnetic braking and the launching of outflows. we perform 3d amr h... | arxiv:0709.2886 |
this study examines a recently hypothesized black hole, which is a perfect solution of metric - affine gravity with a positive cosmological constant, and its thermodynamic features as well as the joule - thomson expansion. we develop some thermodynamical quantities, such as volume, gibbs free energy, and heat capacity,... | arxiv:2305.13709 |
v whose inner products with the elements of w are all zero. 2. orthogonal subspace in the dual space : if w is a linear subspace ( or a submodule ) of a vector space ( or of a module ) v, then w { \ displaystyle w ^ { \ bot } } may denote the orthogonal subspace of w, that is, the set of all linear forms that map w to ... | https://en.wikipedia.org/wiki/Glossary_of_mathematical_symbols |
we extend previous work to consider the effect of the soliton on the density of states and conductivity of quasi - one - dimensional peierls systems with quantum lattice fluctuations, modeled by a random static disorder. two features have been verified over an order of magnitude variation in the disorder. ( 1 ) the sol... | arxiv:cond-mat/9603019 |
mental illness remains one of the most critical public health issues. despite its importance, many mental health professionals highlight a disconnect between their training and actual real - world patient practice. to help bridge this gap, we propose patient - { \ psi }, a novel patient simulation framework for cogniti... | arxiv:2405.19660 |
this paper traces the history of the two - piece normal distribution from its origin in the posthumous kollektivmasslehre ( 1897 ) of gustav theodor fechner to its rediscoveries and generalisations. the denial of fechner ' s originality by karl pearson, reiterated a century later by oscar sheynin, is shown to be withou... | arxiv:1405.4995 |
there is a wide class of models which give a dynamical description of the origin of flavour in terms of spontaneous symmetry breaking of an underlying symmetry. many of these models exhibit sum rules which relate on the one hand mixing angles and the dirac cp phase with each other and / or on the other hand neutrino ma... | arxiv:1604.02658 |
it has long been known that epidemics can travel along communication lines, such as roads. in the current covid - 19 epidemic, it has been observed that major roads have enhanced its propagation in italy. we propose a new simple model of propagation of epidemics which exhibits this effect and allows for a quantitative ... | arxiv:2005.01859 |
we consider the problem of characterizing all number fields $ k $ such that all algebraic integers $ \ alpha \ in k $ can be written as the sum of distinct units of $ k $. we extend a method due to thuswaldner and ziegler that previously did not work for totally complex fields and apply our results to the case of total... | arxiv:1403.0775 |
several important generalizations of fermi - dirac distribution are compared to numerical and experimental results for correlated electron systems. it is found that the quantum distributions based on incomplete information hypothesis can be useful for describing this kind of systems. we show that the additive incomplet... | arxiv:cond-mat/0205038 |
a major open question in the theory of toeplitz operator on the bergman space of the unit disk of the complex plane is the complete characterization of the set of all toeplitz operators that commute with a given operator. in \ cite { al }, the authors showed that when a sum $ s = t _ { e ^ { im \ theta } f } + t _ { e ... | arxiv:2409.14361 |
the cooling history of a quark star in the color superconductive phase is investigated. here we specifically focus on the 2 - flavour color ( 2sc ) phase where novel process of photon generation via glueball ( glb ) decay have been already investigated ( ouyed & sannino 2001 ). the picture we present here can in princi... | arxiv:astro-ph/0504390 |
the performance achieved with traditional model - based control system design approaches typically relies heavily upon accurate modeling of the motion dynamics. however, modeling the true dynamics of present - day increasingly complex systems can be an extremely challenging task ; and the usually necessary practical ap... | arxiv:2007.02593 |
automatic multi - organ segmentation of the dual energy computed tomography ( dect ) data can be beneficial for biomedical research and clinical applications. however, it is a challenging task. recent advances in deep learning showed the feasibility to use 3 - d fully convolutional networks ( fcn ) for voxel - wise den... | arxiv:1710.05379 |
the paper discusses the master equation approach to derivation of the esaki - tsu equation for drift current. it is shown that the relaxation term in the master equation can be identified by measuring the velocity distribution of the carriers. we also show that the standard form of the relaxation term, used earlier to ... | arxiv:0803.1229 |
probabilistic ( or bayesian ) modeling and learning offers interesting possibilities for systematic representation of uncertainty using probability theory. however, probabilistic learning often leads to computationally challenging problems. some problems of this type that were previously intractable can now be solved o... | arxiv:1702.01618 |
measuring and promoting policy diversity is critical for solving games with strong non - transitive dynamics where strategic cycles exist, and there is no consistent winner ( e. g., rock - paper - scissors ). with that in mind, maintaining a pool of diverse policies via open - ended learning is an attractive solution, ... | arxiv:2106.04958 |
the main objective of this paper is to derive the enneper - weierstrass representation of minimal surfaces in $ \ mathbb { e } ^ 3 $ using the soliton surface approach. we exploit the bryant - type representation of conformally parametrized surfaces in the hyperbolic space $ h ^ 3 ( \ lambda ) $ of curvature $ - \ lamb... | arxiv:1511.02173 |
we study a coarse - graining procedure for quantum cellular automata on hypercubic lattices that consists in grouping neighboring cells into tiles and selecting a subspace within each tile. this is done in such a way that multiple evolution steps applied to this subspace can be viewed as a single evolution step of a ne... | arxiv:2407.12652 |
surveys of redshifted emission lines in the near - infrared will provide unique information on the cosmic star formation history. near - infrared halpha surveys will probe the cosmic star formation density and the evolution of the luminosity function of star forming galaxies out to z \ sim2. 5, including the important ... | arxiv:astro-ph/9706130 |
the construction of machine learning models involves many bi - level multi - objective optimization problems ( bl - mops ), where upper level ( ul ) candidate solutions must be evaluated via training weights of a model in the lower level ( ll ). due to the pareto optimality of sub - problems and the complex dependency ... | arxiv:2302.02565 |
several experiments have been conducted in the yangyang underground laboratory in the republic of korea such as the search for dark matter and the search for neutrinoless double - beta decay, which require an extremely low background event rate due to the detector system and the environment. in underground experiments,... | arxiv:2102.07205 |
irradiated jovian atmospheres are complex, dynamic, and can undergo temporal variations due to the close proximity of their parent stars. of the jovian planets that have been catalogued to date, kelt - 9b is the hottest gas giant known, with an equilibrium temperature of 4050 k. we probe the temporal variability of tra... | arxiv:2301.10406 |
we report on our on - going study of the lower moments of iso - vector polarised and unpolarised structure functions, $ g _ a $ and $ \ langle x \ rangle _ { u - d } $, respectively, and the iso - vector scalar and tensor charge, for $ n _ f = 2 $ non - perturbatively improved clover fermions. with pion masses which go... | arxiv:1311.7041 |
this paper studies the problem of learning causal structures from observational data. we reformulate the structural equation model ( sem ) with additive noises in a form parameterized by binary graph adjacency matrix and show that, if the original sem is identifiable, then the binary adjacency matrix can be identified ... | arxiv:1910.08527 |
approaches to bayesian inference for problems with intractable likelihoods have become increasingly important in recent years. approximate bayesian computation ( abc ) and " likelihood free " markov chain monte carlo techniques are popular methods for tackling inference in these scenarios but such techniques are comput... | arxiv:1410.0524 |
in this paper we consider a final value problem for a diffusion equation with time - space fractional differentiation on a bounded domain $ d $ of $ \ mathbb { r } ^ { k } $, $ k \ ge 1 $, which includes the fractional power $ \ mathcal l ^ \ beta $, $ 0 < \ beta \ le 1 $, of a symmetric uniformly elliptic operator $ \... | arxiv:1910.00740 |
a generalized linear sigma model is employed to study the quark structure of low lying scalar as well as pseudoscalar states. the model allows the possible mixing of quark anti - quark states with others made of two quarks and two antiquarks but no a priori assumption is made about the quark contents of the predicted p... | arxiv:0810.4640 |
let $ \ mathcal { a } $ be a real line arrangement and $ \ mathcal { d } ( \ mathcal { a } ) $ the module of $ \ mathcal { a } $ - derivations view as the set of polynomial vector fields which possess $ \ mathcal { a } $ as an invariant set. we first characterize polynomial vector fields having an infinite number of in... | arxiv:1411.2653 |
the objective of this paper is to describe the structure of zariski closed algebras, which provide a useful generalization to finite dimensional algebras in the study of representable algebras over finite fields. our results include a version of wedderburn ' s principal theorem, as well as a more explicit description u... | arxiv:1109.4912 |
an upper bound for the wasserstein distance is provided in the general framework of the wiener - poisson space. is obtained from this bound a second order poincar \ ' e - type inequality which is useful in terms of computations. for completeness sake, is made a survey of these results on the wiener space, the poisson s... | arxiv:1104.1837 |
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