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we consider the $ 1d $ one - component plasma ( ocp ) in thermal equilibrium, consisting of $ n $ equally charged particles on a line, with pairwise coulomb repulsion and confined by an external harmonic potential. we study two observables : ( i ) the distribution of the gap between two consecutive particles in the bul... | arxiv:2202.12118 |
we consider superfluid hydrodynamics of two - dimensional bose - einstein condensates. interpreting the curvature of the macroscopic condensate wavefunction as an effective gravity in such a superfluid universe, we argue for a superfluid equivalence principle - - - that the gravitational mass of a quantised vortex shou... | arxiv:2001.03302 |
we consider the maximum - a - posteriori inference problem in discrete graphical models and study solvers based on the dual block - coordinate ascent rule. we map all existing solvers in a single framework, allowing for a better understanding of their design principles. we theoretically show that some block - optimizin... | arxiv:2004.07715 |
the proliferation of radical online communities and their violent offshoots has sparked great societal concern. however, the current practice of banning such communities from mainstream platforms has unintended consequences : ( i ) the further radicalization of their members in fringe platforms where they migrate ; and... | arxiv:2212.04765 |
a number of ` modified ' newtonian potentials of various forms are available in the literature which accurately approximate some general relativistic effects important for studying accretion discs around a schwarzschild black hole. such potentials may be called ` pseudo - schwarzschild ' potentials because they nicely ... | arxiv:astro-ph/0212007 |
if $ ( m, g ) $ and $ ( \ hm, \ hg ) $ are two smooth connected complete oriented riemannian manifolds of dimensions $ n $ and $ \ hn $ respectively, we model the rolling of $ ( m, g ) $ onto $ ( \ hm, \ hg ) $ as a driftless control affine systems describing two possible constraints of motion : the first rolling motio... | arxiv:1312.4885 |
in this paper we show that a split central simple algebra with quadratic pair which decomposes into a tensor product of quaternion algebras with involution and a quaternion algebra with quadratic pair is adjoint to a quadratic pfister form. this result is new in characteristic two, otherwise it is equivalent to the pfi... | arxiv:1512.01349 |
multi - robot collaboration has become a needed component in unknown environment exploration due to its ability to accomplish various challenging situations. potential - field - based methods are widely used for autonomous exploration because of their high efficiency and low travel cost. however, exploration speed and ... | arxiv:2407.07409 |
the ability to automatically detect fraudulent escrow websites is important in order to alleviate online auction fraud. despite research on related topics, fake escrow website categorization has received little attention. in this study we evaluated the effectiveness of various features and techniques for detecting fake... | arxiv:1309.7261 |
we theoretically investigate the cooling of a propagating phonon through brillouin scattering. to that end, we propose to introduce an external viscous force using brillouin scattering and an electro - optic feedback. short delays feedback show an efficient control of the brillouin linewidth whereas long delays can ind... | arxiv:1708.09220 |
nsurl - 2019 task 7 focuses on named entity recognition ( ner ) in farsi. this task was chosen to compare different approaches to find phrases that specify named entities in farsi texts, and to establish a standard testbed for future researches on this task in farsi. this paper describes the process of making training ... | arxiv:2003.09029 |
we use contact geometry to describe the monoid of projectively equivariant meromorphic differential operators on a complex curve, quantization of which generalizes known constructions of classical equivariants to non - commutative function algebras in several variables. | arxiv:1909.02137 |
in the kerr - newman spacetime the teukolsky master equation, governing the fundamental test fields, is of great importance. we derive an analogous master equation for the non - rotating c - metric which encompass massless klein - gordon field, neutrino field, maxwell field, rarita - schwinger field and gravitational p... | arxiv:1603.01451 |
we constrain the growth index $ \ gamma $ by performing a full - shape analysis of the power spectrum multipoles measured from the boss dr12 data. we adopt a theoretical model based on the effective field theory of the large scale structure ( eftoflss ) and focus on two different cosmologies : $ \ gamma $ cdm and $ \ g... | arxiv:2306.09275 |
the classical hodgkin - huxley ( hh ) point - neuron model of action potential generation is four - dimensional. it consists of four ordinary differential equations describing the dynamics of the membrane potential and three gating variables associated to a transient sodium and a delayed - rectifier potassium ionic cur... | arxiv:2209.14751 |
time integrated spectroscopic measurements are carried out to characterize transient plasma stream produced in a coaxial pulsed plasma accelerator. this method allows the estimation of different plasma parameters and its evolution with time. it also provides information on the existence of different excited states from... | arxiv:2008.00473 |
i argue that string theory compactified on a riemann surface crosses over at small volume to a higher dimensional background of supercritical string theory. several concrete measures of the count of degrees of freedom of the theory yield the consistent result that at finite volume, the effective dimensionality is incre... | arxiv:hep-th/0510044 |
white blood cells ( wbcs ) are the most diverse cell types observed in the healing process of injured skeletal muscles. in the course of healing, wbcs exhibit dynamic cellular response and undergo multiple protein expression changes. the progress of healing can be analyzed by quantifying the number of wbcs or the amoun... | arxiv:2409.06722 |
we investigate the problem of scanning and prediction ( " scandiction ", for short ) of multidimensional data arrays. this problem arises in several aspects of image and video processing, such as predictive coding, for example, where an image is compressed by coding the error sequence resulting from scandicting it. thu... | arxiv:cs/0609049 |
the method of detection of dust in the stratosphere and mesosphere by the twilight sky background observations is being considered. the polarization measurements are effective for detection of the meteoric dust scattering on the background consisting basically of troposphere multiple scattering. the method is based on ... | arxiv:astro-ph/0612586 |
darksusy is a versatile tool for precision calculations of a large variety of dark matter - related signals, ranging from predictions for the dark matter relic density to dark matter self - interactions and rates relevant for direct and indirect detection experiments. in all of these areas significant new code addition... | arxiv:2203.07439 |
providing a human - understandable explanation of classifiers ' decisions has become imperative to generate trust in their use for day - to - day tasks. although many works have addressed this problem by generating visual explanation maps, they often provide noisy and inaccurate results forcing the use of heuristic reg... | arxiv:2106.10947 |
the article concerns the existence and uniqueness of quantisations of cluster algebras. we prove that cluster algebras with an initial exchange matrix of full rank admit a quantisation in the sense of berenstein - zelevinsky and give an explicit generating set to construct all quantisations. | arxiv:1402.1094 |
in nuclear engineering, modeling and simulations ( m & ss ) are widely applied to support risk - informed safety analysis. since nuclear safety analysis has important implications, a convincing validation process is needed to assess simulation adequacy, i. e., the degree to which m & s tools can adequately represent th... | arxiv:2010.03373 |
are used with a completely different meaning. this may lead to sentences that are correct and true mathematical assertions, but appear to be nonsense to people who do not have the required background. for example, " every free module is flat " and " a field is always a ring ". = = relationship with sciences = = mathema... | https://en.wikipedia.org/wiki/Mathematics |
this paper addresses a major flaw of the cycle consistency loss when used to preserve the input appearance in the face - to - face synthesis domain. in particular, we show that the images generated by a network trained using this loss conceal a noise that hinders their use for further tasks. to overcome this limitation... | arxiv:2004.07165 |
we give the lagrangian formulation of a generic non - minimally extended einstein - maxwell theory with an action that is linear in the curvature and quadratic in the electromagnetic field. we derive the coupled field equations by a first order variational principle using the method of lagrange multipliers. we look for... | arxiv:1101.1177 |
since its formulation, tur \ ' an ' s hypergraph problems have been among the most challenging open problems in extremal combinatorics. one of them is the following : given a $ 3 $ - uniform hypergraph $ \ mathcal { f } $ on $ n $ vertices in which any five vertices span at least one edge, prove that $ | \ mathcal { f ... | arxiv:2004.08734 |
lutwak, yang and zhang \ cite { lyz2018 } introduced the $ l _ p $ dual curvature measure that unifies several other geometric measures in dual brunn - minkowski theory and brunn - minkowski theory. motivated by works in \ cite { lyz2018 }, we consider the uniqueness and continuity of the solution to the $ l _ p $ dual... | arxiv:2103.13075 |
controllable music generation promotes the interaction between humans and composition systems by projecting the users ' intent on their desired music. the challenge of introducing controllability is an increasingly important issue in the symbolic music generation field. when building controllable generative popular mul... | arxiv:2407.10462 |
understanding the crystal field splitting and orbital polarization in non - centrosymmetric systems such as ferroelectric materials is fundamentally important. in this study, taking batio $ _ 3 $ ( bto ) as a representative material we investigate titanium crystal field splitting and orbital polarization in non - centr... | arxiv:1908.07194 |
three - body $ b ^ + \ to p \ overline p k ^ + $ and $ b ^ + \ to p \ overline p \ pi ^ + $ decays are studied using a data sample corresponding to an integrated luminosity of 3. 0 $ fb ^ { - 1 } $ collected by the lhcb experiment in proton - proton collisions at center - of - mass energies of $ 7 $ and $ 8 $ tev. evid... | arxiv:1407.5907 |
algorithmic fairness, the research field of making machine learning ( ml ) algorithms fair, is an established area in ml. as ml technologies expand their application domains, including ones with high societal impact, it becomes essential to take fairness into consideration during the building of ml systems. yet, despit... | arxiv:2302.08015 |
we relook at the classic equity fund selection and portfolio construction problems from a new perspective and propose an easy - to - implement framework to tackle the problem in practical investment. rather than the conventional way by constructing a long only portfolio from a big universe of stocks or macro factors, w... | arxiv:2004.10631 |
have been analyzed the latest experimental data for $ \ gamma + p \ to k ^ { + } + \ lambda $ reaction of $ c _ { x ' } $ and $ c _ { z ' } $ double polarizations. in theoretical calculation, all of these observables can be classified into four legendre classes and represented by associated legendre polynomial function... | arxiv:1011.4845 |
numerical weather prediction ( nwp ) has proven to be computationally challenging due to its inherent multiscale nature. currently, the highest resolution nwp models use a horizontal resolution of about 10km. in order to increase the resolution of nwp models highly scalable atmospheric models are needed. the non - hydr... | arxiv:1511.01561 |
the forces exerted by stars and planets at the moment of birth can in any way shape our futures. astronomer carl sagan declined to sign the statement. sagan said he took this stance not because he thought astrology had any validity, but because he thought that the tone of the statement was authoritarian, and that dismi... | https://en.wikipedia.org/wiki/Astrology_and_science |
we report on experimental studies on entanglement quantification and verification based on uncertainty relations for systems consisting of two qubits. the new proposed measure is shown to be invariant under local unitary transformations, by which entanglement quantification is implemented for two - qubit pure states. t... | arxiv:quant-ph/0611196 |
let $ x $ be a smooth projective horospherical variety of picard number one. we show that a uniruled projective manifold of picard number one is biholomorphic to $ x $ if its variety of minimal rational tangents at a general point is projectively equivalent to that of $ x $. to get a local flatness of the geometric str... | arxiv:2203.10313 |
we consider the knizhnik - zamolodchikov system of linear differential equations. the coefficients of this system are rational functions. we prove that under some conditions the solution of kz system is rational too. we give the method of constructing the corresponding rational solution. we deduce the asymptotic formul... | arxiv:0805.2662 |
we show that the heat flow provides good approximation properties for the area functional on proper $ \ rcd ( k, \ infty ) $ spaces, implying that in this setting the area formula for functions of bounded variation holds and that the area functional coincides with its relaxation. we then obtain partial regularity and u... | arxiv:2405.11938 |
regarding the civil engineering of shorelines, soft engineering is a shoreline management practice that uses sustainable ecological principles to restore shoreline stabilization and protect riparian habitats. soft shoreline engineering ( sse ) uses the strategic placement of organic materials such as vegetation, stones... | https://en.wikipedia.org/wiki/Soft_engineering |
low - energy properties of the homogeneous electron gas in one dimension are completely described by the group velocities of its charge ( plasmon ) and spin collective excitations. because of the long range of the electron - electron interaction, the plasmon velocity is dominated by an electrostatic contribution and ca... | arxiv:cond-mat/0005354 |
we report on x - ray studies of freely suspended hexatic films of three different liquid crystal compounds. by applying angular x - ray cross - correlation analysis ( xcca ) to the measured diffraction patterns the parameters of the bond - orientational ( bo ) order in the hexatic phase were directly determined. the te... | arxiv:1703.01198 |
we prove that octants are cover - decomposable, i. e., any 12 - fold covering of any subset of the space with a finite number of translates of a given octant can be decomposed into two coverings. as a corollary, we obtain that any 12 - fold covering of any subset of the plane with a finite number of homothetic copies o... | arxiv:1101.3773 |
the effects of shear on energy release rate and mode mixity in a symmetric sandwich beam with isotropic layers and a debond crack at the face sheet / core interface are investigated through a semi - analytic approach based on two - dimensional elasticity and linear elastic fracture mechanics. semi - analytic expression... | arxiv:1802.10181 |
the statistical mechanics of quantum - classical systems with holonomic constraints is formulated rigorously by unifying the classical dirac bracket and the quantum - classical bracket in matrix form. the resulting dirac quantum - classical theory, which conserves the holonomic constraints exactly, is then used to form... | arxiv:quant-ph/0511142 |
mid - infrared spectral observations uranus acquired with the infrared spectrometer ( irs ) on the spitzer space telescope are used to determine the abundances of c2h2, c2h6, ch3c2h, c4h2, co2, and tentatively ch3 on uranus at the time of the 2007 equinox. for vertically uniform eddy diffusion coefficients in the range... | arxiv:1407.2118 |
we present a bayesian analysis of the combination of current neutrino oscillation, neutrinoless double beta decay and cmb observations. our major goal is to carefully investigate the possibility to single out one neutrino mass ordering, normal ordering or inverted ordering, with current data. two possible parametrizati... | arxiv:1801.04946 |
a non - perturbative calculation of the gyrotropic pressures associated with large - scale mirror modes is performed, taking into account a finite, possibly anisotropic electron temperature. in the small - amplitude limit, this leads to an extension of an asymptotic model previously derived for cold electrons. a model ... | arxiv:1210.4291 |
$ \ newcommand { \ arr } { \ mathcal { a } } \ newcommand { \ nums } { k } \ newcommand { \ arrx } [ 1 ] { \ arr ( # 1 ) } \ newcommand { \ eps } { \ varepsilon } \ newcommand { \ opt } { \ mathsf { o } } $ for point sets $ p _ 1, \ ldots, p _ \ nums $, a set of lines $ l $ is halving if any face of the arrangement $ \... | arxiv:2208.11275 |
this work introduces a neural architecture for learning forward models of stochastic environments. the task is achieved solely through learning from temporal unstructured observations in the form of images. once trained, the model allows for tracking of the environment state in the presence of noise or with new percept... | arxiv:2112.07745 |
a description is given of how to construct $ ( 0, 2 ) $ supersymmetric conformal field theories as coset models. these models may be used as non - - trivial backgrounds for heterotic string theory. they are realised as a combination of an anomalously gauged wess - - zumino - - witten model, right - - moving supersymmet... | arxiv:hep-th/9409061 |
bistable mechanical metamaterials have shown promise for mitigating the harmful consequences of impact by converting kinetic energy into stored strain energy, offering an alternative and potentially synergistic approach to conventional methods of attenuating energy transmission. in this work, we numerically study the d... | arxiv:2410.02090 |
deep - tissue optical imaging is a longstanding challenge limited by scattering. both optical imaging and treatment can benefit from focusing light in deep tissue beyond one transport mean free path. wavefront shaping based on time - reversed ultrasonically encoded ( true ) optical focusing utilizes ultrasound focus, w... | arxiv:2012.04427 |
we consider two supersymmetric m5 brane probe solutions in $ \ textrm { ads } _ 7 \ times s ^ 4 $ and one in $ \ textrm { ads } _ 4 \ times s ^ 7 $ that all have the $ \ textrm { ads } _ 3 \ times s ^ 3 $ world - volume geometry. the values of the classical action of the first two m5 probes ( with $ s ^ 3 $ in $ \ text... | arxiv:2411.11626 |
this paper addresses the issues of conservativeness and computational complexity of probabilistic robustness analysis. we solve both issues by defining a new sampling strategy and robustness measure. the new measure is shown to be much less conservative than the existing one. the new sampling strategy enables the defin... | arxiv:0707.0823 |
markov random fields ( mrfs ) are invaluable tools across diverse fields, and spatiotemporal mrfs ( stmrfs ) amplify their effectiveness by integrating spatial and temporal dimensions. however, modeling spatiotemporal data introduces additional hurdles, including dynamic spatial dimensions and partial observations, pre... | arxiv:2404.18857 |
we study a gas network flow regulation control problem showing the closed - loop consequences of using interconnected component models, which have been designed to preserve a variant of mass flow conservation without the inclusion of algebraic constraints into the dynamics. these are candidate \ textit { control - orie... | arxiv:2211.06826 |
we study possibility of efficient reflection of very cold neutrons ( vcn ) from powders of nanoparticles. in particular, we measured the scattering of vcn at a powder of diamond nanoparticles as a function of powder sample thickness, neutron velocity and scattering angle. we observed extremely intense scattering of vcn... | arxiv:0805.2634 |
the average ground state energies for spin glasses on bethe lattices of connectivities r = 3,..., 15 are studied numerically for a gaussian bond distribution. the extremal optimization heuristic is employed which provides high - quality approximations to ground states. the energies obtained from extrapolation to the th... | arxiv:0911.2583 |
we construct link invariants using the $ d _ { 2n } $ subfactor planar algebras, and use these to prove new identities relating certain specializations of colored jones polynomials to specializations of other quantum knot polynomials. these identities can also be explained by coincidences between small modular categori... | arxiv:1003.0022 |
∈ x z ∈ y ) { \ displaystyle x = y \ implies \ forall z, ( z \ in x \ iff z \ in y ) } logic axiom : x = y z, ( x ∈ z y ∈ z ) { \ displaystyle x = y \ implies \ forall z, ( x \ in z \ iff y \ in z ) } set theory axiom : ( z, ( z ∈ x z ∈ y ) ) x = y { \ displaystyle ( \ forall z, ( z \ in x \ iff z \ in y ) ) \ implies ... | https://en.wikipedia.org/wiki/Equality_(mathematics) |
optically detected magnetic resonance ( odmr ) provides ultrasensitive means to detect and image a small number of electron and nuclear spins, down to the single spin level with nanoscale resolution. despite the significant recent progress in this field, it has never been combined with the power of pulsed magnetic reso... | arxiv:1412.8650 |
we study the casimir effect with different temperatures between the plates ( $ t $ ) resp. outside of them ( $ t ' $ ). if we consider the inner system as the black body radiation for a special geometry, then contrary to common belief the temperature approaches a constant value for vanishing volume during isentropic pr... | arxiv:quant-ph/9811034 |
we present a study of the evolution of several classes of mgii absorbers, and their corresponding feii absorption, over a large fraction of cosmic history : 2. 3 to 8. 7 gyrs from the big bang. our sample consists of 87 strong ( wr ( mgii ) > 0. 3 a ) mgii absorbers, with redshifts 0. 2 < z < 2. 5, measured in 81 quasa... | arxiv:1208.1739 |
we present an alternative to the kohn - sham formulation of density functional theory for the ground - state properties of strongly interacting electronic systems. the idea is to start from the limit of zero kinetic energy and systematically expand the universal energy functional of the density in powers of a " couplin... | arxiv:0908.0669 |
we investigate the effect of inertial particles on rayleigh - b \ ' enard convection using weakly nonlinear stability analysis. in the presence of nonlinear effects, we study the limiting value of growth of instabilities by deriving a cubic landau equation. an euler - euler / two - fluid formulation is being used to de... | arxiv:2503.15411 |
the evolution equations of the yukawa couplings and quark mixings are derived for the one - loop renormalization group equations in the two universal extra dimension models ( ued ), that is six - dimensional models, compactified in different possible ways to yield standard four space - time dimension. different possibi... | arxiv:1306.4852 |
in this paper we propose a technique for distributing entanglement in architectures in which interactions between pairs of qubits are constrained to a fixed network $ g $. this allows for two - qubit operations to be performed between qubits which are remote from each other in $ g $, through gate teleportation. we demo... | arxiv:1910.03315 |
we study largest singular values of large random matrices, each with mean of a fixed rank $ k $. our main result is a limit theorem as the number of rows and columns approach infinity, while their ratio approaches a positive constant. it provides a decomposition of the largest $ k $ singular values into the determinist... | arxiv:1802.02960 |
full size single - sided gaas microstrip detectors with integrated coupling capacitors and bias resistors have been fabricated on 3 ' ' substrate wafers. pecvd deposited sio _ 2 and sio _ 2 / si _ 3n _ 4 layers were used to provide coupling capacitaces of 32. 5 pf / cm and 61. 6 pf / cm, respectively. the resistors are... | arxiv:physics/9709041 |
compact white dwarf ( wd ) binaries are important sources for space - based gravitational - wave ( gw ) observatories, and an increasing number of them are being identified by surveys like ztf. we study the effects of nonlinear dynamical tides in such binaries. we focus on the global three - mode parametric instability... | arxiv:2005.03058 |
quantum communication between remote superconducting systems is being studied intensively to increase the number of integrated superconducting qubits and to realize a distributed quantum computer. since optical photons must be used for communication outside a dilution refrigerator, the direct conversion of microwave ph... | arxiv:2202.07888 |
we study embeddability of rational ruled surfaces as symplectic hyperplane sections into closed integral symplectic manifolds. from this we obtain results on stein fillability of boothby - - wang bundles over rational ruled surfaces. | arxiv:2005.11483 |
planetary engulfment events can occur while host stars are on the main sequence. the addition of rocky planetary material during engulfment will lead to refractory abundance enhancements in the host star photosphere, but the level of enrichment and its duration will depend on mixing processes that occur within the stel... | arxiv:2207.13232 |
this paper focuses on providing the computation methods for the backward time tempered fractional feynman - kac equation, being one of the models recently proposed in [ wu, deng, and barkai, phys. rev. e, 84 ( 2016 ) 032151 ]. the discretization for the tempered fractional substantial derivative is derived, and the cor... | arxiv:1605.04134 |
understanding the interaction of primordial gravitational waves ( gws ) with the cosmic microwave background ( cmb ) plasma is important for observational cosmology. in this article, we provide an analysis of an effect apparently overlooked as yet. we consider a single free electric charge and suppose that it can be ag... | arxiv:1607.03779 |
we prove that a family $ \ mathcal { t } $ of distinct triangles on $ n $ given vertices that does not have a rainbow triangle ( that is, three edges, each taken from a different triangle in $ \ mathcal { t } $, that form together a triangle ) must be of size at most $ \ frac { n ^ 2 } { 8 } $. we also show that this r... | arxiv:2209.15493 |
spin glass models involving multiple replicas with constrained overlaps have been studied in [ fpv92 ; pt07 ; pan18a ]. for the spherical versions of these models [ ko19 ; ko20 ] showed that the limiting free energy is given by a parisi type minimization. in this work we show that for sherrington - kirkpatrick ( i. e. ... | arxiv:2304.04031 |
symbol alphabets of n - particle amplitudes in n = 4 super - yang - mills theory are known to contain certain cluster variables of gr ( 4, n ) as well as certain algebraic functions of cluster variables. in this paper we solve the c z = 0 matrix equations associated to several cells of the totally non - negative grassm... | arxiv:2106.01406 |
time series anomaly detection ( tsad ) is an evolving area of research motivated by its critical applications, such as detecting seismic activity, sensor failures in industrial plants, predicting crashes in the stock market, and so on. across domains, anomalies occur significantly less frequently than normal data, maki... | arxiv:2409.13053 |
given a compact space $ k $ and a banach space $ e $ we study the structure of positive measures on the product space $ k \ times b _ { e ^ * } $ representing functionals on $ c ( k, e ) $, the space of $ e $ - valued continuous functions on $ k $. using the technique of disintegration we provide an alternative approac... | arxiv:2405.04202 |
[ abridged ] we report the results of a high - resolution spectroscopic survey of all the stars more luminous than mv = 6. 5 mag within 14. 5 pc from the sun. we derive stellar parameters and perform a preliminary abundance and kinematic analysis of the f - g - k stars in the sample. the inferred metallicity ( [ fe / h... | arxiv:astro-ph/0403108 |
we consider massless elementary particles in a quantum theory based on a galois field ( gfqt ). we previously showed that the theory has a new symmetry between particles and antiparticles, which has no analogue in the standard approach. we now prove that the symmetry is compatible with all operators describing massless... | arxiv:hep-th/0207192 |
for human action recognition tasks ( har ), 3d convolutional neural networks have proven to be highly effective, achieving state - of - the - art results. this study introduces a novel streaming architecture based toolflow for mapping such models onto fpgas considering the model ' s inherent characteristics and the fea... | arxiv:2303.17218 |
in this paper, we have studied the consequences of the $ \ mu $ - $ \ tau $ reflection symmetry for leptogenesis in the type - i seesaw model with diagonal dirac neutrino mass matrix. we have first obtained the phenomenologically allowed values of the model parameters, which show that there may exist zero or equal entr... | arxiv:2405.02804 |
we show that every connected compact or bordered riemann surface contains a cantor set whose complement admits a complete conformal minimal immersion in $ \ mathbb r ^ 3 $ with bounded image. the analogous result holds for holomorphic immersions into any complex manifold of dimension at least $ 2 $, for holomorphic nul... | arxiv:2202.07601 |
starting from gravity as a chern - simons action for the ads algebra in five dimensions, it is possible to deform the theory through an expansion of the lie algebra that leads to a system consisting of the einstein - hilbert action plus nonminimally coupled matter. the deformed system is gauge invariant under the poinc... | arxiv:hep-th/0605174 |
a new method for selecting stars in the galactic bar based on 2mass infrared photometry in combination with stellar proper motions from the kharkiv xpm catalogue has been implemented. in accordance with this method, red clump and red giant branch stars are preselected on the color - - magnitude diagram and their photom... | arxiv:1402.3153 |
we study nonlinear parabolic stochastic partial differential equations with wick - power and wick - polynomial type nonlinearities set in the framework of white noise analysis. these equations include the stochastic fujita equation, the stochastic fisher - kpp equation and the stochastic fitzhugh - nagumo equation amon... | arxiv:2303.06229 |
in recent years several wireless communication standards have been developed and more are expected, each with different scope in terms of spatial coverage, radio access capabilities, and mobility support. heterogeneous networks combine multiple of these radio interfaces both in network infrastructure and in user equipm... | arxiv:1105.1516 |
in this study, the structural, electronic and optical properties of pb doped rutile sno $ _ 2 $ were investigated using the range separated hybrid exchange - correlation functional method. in the calculations, lda functional was used instead of pbe functional. the electronic structure of sno $ _ 2 $ obtained by this me... | arxiv:2010.15380 |
we present a panoramic view of the main scientific manuscripts left unpublished by the brightest italian theoretical physicist of the xx century, ettore majorana. we deal in particular : ( i ) with his very original " study " notes ( the so - called " volumetti " ), already published by us in english, in 2003, c / o kl... | arxiv:0709.1183 |
the study of lfv decays of the higgs boson, $ h \ to \ ell _ i \ ell _ j $, has become an active research subject both from the experimental and theoretical points of view. such decays vanish within the sm and are highly suppressed in several theoretical extensions. due to its relevance and relative simplicity to recon... | arxiv:1706.00054 |
we study the implicit bias of batch normalization trained by gradient descent. we show that when learning a linear model with batch normalization for binary classification, gradient descent converges to a uniform margin classifier on the training data with an $ \ exp ( - \ omega ( \ log ^ 2 t ) ) $ convergence rate. th... | arxiv:2306.11680 |
3d recovery from multi - stereo and stereo images, as an important application of the image - based perspective geometry, serves many applications in computer vision, remote sensing and geomatics. in this chapter, the authors utilize the imaging geometry and present approaches that perform 3d reconstruction from cross ... | arxiv:2106.14306 |
strain tuning emerged as an appealing tool to tune fundamental optical properties of solid state quantum emitters. in particular, the wavelength and fine structure of quantum dot states could be tuned using hybrid semiconductor - piezoelectric devices. here, we show how an applied external stress can directly impact th... | arxiv:2004.09445 |
pressureless euler - poisson equations with attractive forces are standard models in newtonian cosmology. in this article, we further develop the spectral dynamics method and apply a novel spectral - dynamics - integration method to study the blowup conditions for $ c ^ { 2 } $ solutions with a bounded domain, $ \ left... | arxiv:1403.6234 |
recent experimental results suggest that the neutrinos of the standard model are massive, though light. therefore they may mix with each other giving rise to lepton flavour or even lepton number violating processes, depending on whether they are dirac or majorana particles. furthermore, the lightness of the observed ne... | arxiv:hep-ph/0006055 |
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