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the notions of dominating sets of graphs began almost 400 years ago with the game of chess, which sparked the analysis of dominating sets of graphs, at first relatively loosely until the beginnings of the 1960s, when the issue was given mathematical description. it ' s among the most important problems in graph theory,... | arxiv:2208.02593 |
on the basis of the condition for nuclear burning wave existence in the neutron - multiplicating media ( u - pu and th - u cycles ) we show the possibility of surmounting the so - called dpa - parameter problem, and suggest an algorithm of the optimal nuclear burning wave mode adjustment, which is supposed to yield the... | arxiv:1207.3695 |
this paper explores various attack scenarios on a voice anonymization system using embeddings alignment techniques. we use wasserstein - procrustes ( an algorithm initially designed for unsupervised translation ) or procrustes analysis to match two sets of x - vectors, before and after voice anonymization, to mimic thi... | arxiv:2110.05431 |
the relation between completely positive maps and compound states is investigated in terms of the notion of quantum conditional probability. | arxiv:quant-ph/0602228 |
internet of things and cloud computing are two technological paradigms that reached widespread adoption in recent years. these paradigms are complementary : iot applications often rely on the computational resources of the cloud to process the data generated by iot devices. the highly distributed nature of iot applicat... | arxiv:2309.05416 |
l and so on = = = list of materials, bill of materials, parts list = = = the list of materials ( l / m, lm, lom ), bill of materials ( b / m, bm, bom ), or parts list ( p / l, pl ) is a ( usually tabular ) list of the materials used to make a part, and the parts used to make an assembly. it may contain instructions for... | https://en.wikipedia.org/wiki/Engineering_drawing |
we study the topology of the set of singular points ( blow - ups ) in the solution of the nonperiodic toda lattice defined on real split semisimple lie algebra $ \ mathfrak g $. the set of blow - ups is called the painlev \ ' e divisor. the isospectral manifold of the toda lattice is compactified through the companion ... | arxiv:nlin/0205013 |
we investigate the impact of gravity portal to properties of white dwarfs, such as equation - of - state as well as cooling time. we find that the interaction between dark matter spin - zero bosons and electrons in the mean field approximation softens the equation - of - state, and the object coolers down slower compar... | arxiv:2001.06004 |
motivated by excesses in $ ee jj $ and $ e \ nu jj $ channels observed by the cms collaboration, in 8 tev lhc data, a model of lepto - quarks with mass around 500 gev was proposed in the literature. in order to reproduce the claimed event rate, lepto - quarks were assumed to have a significant partial branching ratio i... | arxiv:1501.03494 |
grb 190829a at z = 0. 0785 is the fourth closest long grb ever detected by the neil gehrels swift observatory, and the third confirmed case with a very high energy component. we present our multi - wavelength analysis of this rare event, focusing on its early stages of evolution, and including data from swift, the mast... | arxiv:2111.14861 |
recent work of shareshian and wachs, brosnan and chow, and guay - paquet connects the well - known stanley - stembridge conjecture in combinatorics to the dot action of the symmetric group $ s _ n $ on the cohomology rings $ h ^ * ( hess ( s, h ) ) $ of regular semisimple hessenberg varieties. in particular, in order t... | arxiv:2101.03191 |
state - of - the - art spoken language understanding ( slu ) models have shown tremendous success in benchmark slu datasets, yet they still fail in many practical scenario due to the lack of model compositionality when trained on limited training data. in this paper, we study two types of compositionality : ( a ) novel... | arxiv:2312.15815 |
ferromagnetic channels subject to spin injection at one extremum sustain long - range coherent textures that carry spin currents known as dissipative exchange flows ( defs ). in the weak injection regime, spin currents carried by defs decay algebraically and extend through the length of the channel, a regime known as s... | arxiv:2008.08660 |
as a test of the conjectured qcd / supergravity duality, we consider mass gaps in the supergravity construction of qcd _ 2. we find a mass gap in the dual field theory both when using non - rotating and rotating black d2 - branes as backgrounds in the supergravity construction of qcd _ 2. so, since pure qcd _ 2 does no... | arxiv:hep-th/9905067 |
in this paper, we study the fundamental limits of obfuscation in terms of privacy - distortion tradeoffs for linear gaussian dynamical systems via an information - theoretic approach. particularly, we obtain analytical formulas that capture the fundamental privacy - distortion tradeoffs when privacy masks are to be add... | arxiv:2011.00718 |
zero - mode waveguides ( zmws ) are confining light into attoliter volumes, enabling single molecule fluorescence experiments at physiological micromolar concentrations. among the fluorescence spectroscopy techniques that can be enhanced by zmws, f \ " { o } rster resonance energy transfer ( fret ) is one of the most w... | arxiv:1504.00761 |
yes. | arxiv:1807.11336 |
the quantum spectra of area and entropy of higher dimensional linear dilaton black holes in various theories via the quasinormal modes method are studied. it is shown that quasinormal modes of these black holes can reveal themselves when a specific condition holds. finally, we obtain that a higher dimensional linear di... | arxiv:1202.3297 |
topological materials discovery has emerged as an important frontier in condensed matter physics. while theoretical classification frameworks have been used to identify thousands of candidate topological materials, experimental determination of materials ' topology often poses significant technical challenges. x - ray ... | arxiv:2003.00994 |
biometric methods based on iris images are believed to allow very high accuracy, and there has been an explosion of interest in iris biometrics in recent years. in this paper, we use the scale invariant feature transformation ( sift ) for recognition using iris images. contrarily to traditional iris recognition systems... | arxiv:2111.00176 |
an important question that discrete approaches to quantum gravity must address is how continuum features of spacetime can be recovered from the discrete substructure. here, we examine this question within the causal set approach to quantum gravity, where the substructure replacing the spacetime continuum is a locally f... | arxiv:gr-qc/0604124 |
we obtain ( essentially sharp ) boundedness results for certain generalized local maximal operators between fractional weighted sobolev spaces and their modifications. concrete boundedness results between well known fractional sobolev spaces are derived as consequences of our main result. we also apply our boundedness ... | arxiv:1505.04042 |
paczy \ ' nski ( 1986 ) suggested that ` ` dark " objects in the halo of our galaxy could enhance the luminosity of foreground stars, acting as gravitational microlenses. such events has been recently reported by different collaborations. we assume that these microlensing events are produced by baryonic objects in the ... | arxiv:astro-ph/9404021 |
superconducting atom chips have very significant advantages in realizing trapping structures for ultracold atoms compared to conventional atom chips. we extend these advantages further by developing the ability to dynamically tailor the superconducting trap architecture. heating the chosen parts of a superconducting fi... | arxiv:1905.03430 |
a graph $ g $ is said to be isk4 - free if it does not contain any subdivision of $ k _ 4 $ as an induced subgraph. in this paper, we propose new upper bounds for chromatic number of isk4 - free graphs and $ \ { $ isk4, triangle $ \ } $ - free graphs. | arxiv:1611.04279 |
we extend some of the results obtained for subvarieties of the moduli stack of canonically polarized manifolds in " base spaces of non - isotrivial families of smooth minimal models " ( math. ag / 0103122 ) to moduli of polarized minimal models of kodaira dimension zero. to this aim we first show that for those manifol... | arxiv:math/0210310 |
the ads / cft correspondence provides valuable constraints on the possible exact form of various physical quantities in the $ { \ cal n } = 4 $ super yang - mills theory in the large n limit. we examine the free energy as the expansions in a small as well as in a large ' t hooft parameter $ \ lambda $. we argue that it... | arxiv:hep-th/9807196 |
the flow field generated by a transom stern hull form is a complex, broad - banded, three - dimensional system marked by a large breaking wave. this unsteady multiphase turbulent flow feature is difficult to study experimentally and simulate numerically. recent model - scale experimental measurements and numerical pred... | arxiv:1410.1872 |
for any ( unital ) exchange ring $ r $ whose finitely generated projective modules satisfy the separative cancellation property ( $ a \ oplus a \ cong a \ oplus b \ cong b \ oplus b $ implies $ a \ cong b $ ), it is shown that all invertible square matrices over $ r $ can be diagonalized by elementary row and column op... | arxiv:math/9906141 |
christian science is a set of beliefs and practices which are associated with members of the church of christ, scientist. adherents are commonly known as christian scientists or students of christian science, and the church is sometimes informally known as the christian science church. it was founded in 1879 in new eng... | https://en.wikipedia.org/wiki/Christian_Science |
mitigate or halt environmental damage to the environment. this can include measures to halt pollution through environmental regulations, capture and storage of pollution, or using pollutant byproducts in other industries. other examples of environmental technology include deforestation and the reversing of deforestatio... | https://en.wikipedia.org/wiki/Technology |
for half a century after the discovery of superconductivity, materials exploration for better superconductors proceeded without knowledge of the underlying mechanism. the 1957 bcs theory cleared that up : the superconducting state occurs due to pairing of electrons over the fermi surface. over the following half centur... | arxiv:2204.05930 |
we study perturbations that break gauge symmetries in lattice gauge theories. as a paradigmatic model, we consider the three - dimensional abelian - higgs ( ah ) model with an n - component scalar field and a noncompact gauge field, which is invariant under u ( 1 ) gauge and su ( n ) transformations. we consider gauge ... | arxiv:2104.09892 |
phoebe is one of the irregular satellites of saturn ; the images taken by cassini - huygens spacecraft allowed us to analyze its surface and the craters on it. we study the craters on phoebe produced by centaur objects from the scattered disk ( sd ) and plutinos escaped from the 3 : 2 mean motion resonance with neptune... | arxiv:1108.3808 |
as more robots are being deployed into human environments, a human - aware navigation planner needs to handle multiple contexts that occur in indoor and outdoor environments. in this paper, we propose a tunable human - aware robot navigation planner that can handle a variety of humanrobot contexts. we present the archi... | arxiv:2106.09971 |
diffusion models have recently emerged as the dominant approach in visual generation tasks. however, the lengthy denoising chains and the computationally intensive noise estimation networks hinder their applicability in low - latency and resource - limited environments. previous research has endeavored to address these... | arxiv:2505.02242 |
we examine the hydrodynamic limit of non - conformal branes using the recently developed precise holographic dictionary. we first streamline the discussion of holography for backgrounds that asymptote locally to non - conformal brane solutions by showing that all such solutions can be obtained from higher dimensional a... | arxiv:0901.1487 |
quantum discord ( qd ) is a measure of the total quantum non - local correlations of a quantum system. the formalism of quantum discord has been applied to various two - qubit mixed states and it has been reported that there is a non - zero quantum discord even when the states are unentangled. to this end, we have calc... | arxiv:2210.00096 |
atmospheric neutrinos play a vital role in generating irreducible backgrounds in liquid - scintillator ( ls ) detectors via their neutral - current ( nc ) interactions with $ ^ { 12 } $ c nuclei. these interactions may affect a wide range of research areas from the mev to gev energy range, such as the reactor and geo n... | arxiv:2404.07429 |
convolutional neural networks ( cnns ) are essential tools for computer vision tasks, but they lack traditionally desired properties of extracted features that could further improve model performance, e. g., rotational equivariance. such properties are ubiquitous in biomedical images, which often lack explicit orientat... | arxiv:2501.09753 |
wind power is attracting increasing attention around the world due to its renewable, pollution - free, and other advantages. however, safely and stably integrating the high permeability intermittent power energy into electric power systems remains challenging. accurate wind power forecasting ( wpf ) can effectively red... | arxiv:2305.18724 |
let $ z $ be an ahlfors $ q $ - regular compact metric measure space, where $ q > 0 $. for $ p > 1 $ we introduce a new ( fractional ) sobolev space $ a ^ p ( z ) $ consisting of functions whose extensions to the hyperbolic filling of $ z $ satisfies a weak - type gradient condition. if $ z $ supports a $ q $ - poincar... | arxiv:1408.3642 |
we consider the eternal inflation scenario of the slow - roll / chaotic type with the additional element of an objective collapse of the wave function. the incorporation of this new agent to the traditional inflationary setting might represent a possible solution to the quantum measurement problem during inflation, a s... | arxiv:1705.03958 |
soda - lime - silica is a glassy system of strong industrial interest. in order to characterize its liquid state properties, we performed molecular dynamics simulations employing an aspherical ion model that includes atomic polarization and deformation effects. they allowed to study the structure and diffusion properti... | arxiv:2009.07198 |
we rigorously analyze the frequency response functions and antenna sensitivity patterns of three types of interferometric detectors to scalar mode of gravitational waves which is predicted to exist in the scalar - tensor theory of gravity. by a straightforward treatment, we show that the antenna sensitivity pattern of ... | arxiv:gr-qc/0006079 |
the notion of synthetic molecular communication ( mc ) refers to the transmission of information via molecules and is largely foreseen for use within the human body, where traditional electromagnetic wave ( em ) - based communication is impractical. mc is anticipated to enable innovative medical applications, such as e... | arxiv:2410.15943 |
scene text recognition ( str ) has attracted much attention due to its broad applications. the previous works pay more attention to dealing with the recognition of latin text images with complex backgrounds by introducing language models or other auxiliary networks. different from latin texts, many vertical chinese tex... | arxiv:2309.01081 |
we re - examine the ordering behavior of a one - dimensional fluid of freely rotating hard needles, where the centers of mass of the particles are restricted to a line. analytical equations are obtained for the equation of state, order parameter and orientational correlation functions using the transfer - matrix method... | arxiv:1102.3884 |
gene / protein interactions provide critical information for a thorough understanding of cellular processes. recently, considerable interest and effort has been focused on the construction and analysis of genome - wide gene networks. the large body of biomedical literature is an important source of gene / protein inter... | arxiv:2204.10476 |
we perform monte carlo simulations using the wolff cluster algorithm of the q = 2 ( ising ), 3, 4 and q = 10 potts models on dynamical phi - cubed graphs of spherical topology with up to 5000 nodes. we find that the measured critical exponents are in reasonable agreement with those from the exact solution of the ising ... | arxiv:hep-lat/9204002 |
movement primitives ( mps ) are a well - known concept to represent and generate modular trajectories. mps can be broadly categorized into two types : ( a ) dynamics - based approaches that generate smooth trajectories from any initial state, e. g., dynamic movement primitives ( dmps ), and ( b ) probabilistic approach... | arxiv:2210.01531 |
we provide a simple proof of the holonomy theorem using a new lyndon - chiswell length function on the karnofsky - rhodes expansion of a semigroup. unexpectedly, we have both a left and a right action on the chiswell tree by elliptic maps. | arxiv:2007.15552 |
wigner ' s classical theorem on symmetry transformations plays a fundamental role in quantum mechanics. it can be formulated, for example, in the following way : every bijective transformation on the set l of all 1 - dimensional subspaces of a hilbert space h which preserves the angle between the elements of l is induc... | arxiv:math/0011029 |
we consider the synchrotron emission from relativistic shocks assuming that the radiating electrons cool rapidly ( either through synchrotron or any other radiation mechanism ). it is shown that the theory of synchrotron emission in the fast cooling regime can account for a wide range of spectral shapes. in particular,... | arxiv:astro-ph/0611260 |
stationary differential systems with polynomial right sides are considered. necessary and sufficient conditions are formulated when a given domain is a domain of asymptotic stability and the origin of coordinates is either focus or center. the problem of construction of a stabilizing control in the form of polynomial i... | arxiv:1204.1728 |
we associate, with every infinite word over a finite alphabet, an increasing sequence of rooted finite graphs, which provide a discrete approximation of the famous sierpi \ ' nski carpet fractal. each of these sequences converges, in the gromov - hausdorff topology, to an infinite rooted graph. we give an explicit desc... | arxiv:1501.03178 |
the $ k $ - way discrepancy $ \ disc _ k ( \ c ) $ of a rectangular array $ \ c $ of nonnegative entries is the minimum of the maxima of the within - and between - cluster discrepancies that can be obtained by simultaneous $ k $ - clusterings ( proper partitions ) of its rows and columns. in the main theorem, irrespect... | arxiv:1408.6443 |
we address the role played by charged defects in doped mott insulators with active orbital degrees of freedom. it is observed that defects feature a rather complex and rich physics, which is well captured by a degenerate hubbard model extended by terms that describe crystal - field splittings and orbital - lattice coup... | arxiv:1302.0020 |
we numerically investigate the phase diagram of two - dimensional site - diluted coupled dimer systems in an external magnetic field. we show that this phase diagram is characterized by the presence of an extended bose glass, not accessible to mean - field approximation, and stemming from the localization of two distin... | arxiv:1006.2474 |
single indistinguishable photons at telecom c - band wavelengths are essential for quantum networks and the future quantum internet. however, high - throughput technology for single - photon generation at 1550 nm remained a missing building block to overcome present limitations in quantum communication and information ... | arxiv:2304.02515 |
the stability of cosmological solutions in the recently suggested specific mechanism of dynamical compensation of vacuum energy is studied. it is found that the solutions in the original version lead to cosmological singularity which could be reached in final ( and short ) time. a modification of the interaction of the... | arxiv:astro-ph/0310822 |
for a locally linear graph $ g $, which is a graph built out of triangles, it is possible to construct another graph $ g ^ * $ that would consist of triangles of $ g $ as vertices, while sharing ( or not sharing ) a common vertex between a pair of triangles would define a binary relation for edges of $ g ^ * $. in this... | arxiv:2409.15001 |
re - identification algorithms are used in data privacy to measure disclosure risk. they model the situation in which an adversary attacks a published database by means of linking the information of this adversary with the database. in this paper we formalize this type of algorithm in terms of true probabilities and co... | arxiv:1301.5022 |
the increased affordability of whole genome sequencing has motivated its use for phenotypic studies. we address the problem of learning interpretable models for discrete phenotypes from whole genomes. we propose a general approach that relies on the set covering machine and a k - mer representation of the genomes. we s... | arxiv:1412.1074 |
in this work we propose and demonstrate a method to estimate the flowing gas - oil ratio and composition of a hydrocarbon well stream using measurements of pressure and temperature across a production choke. the method consists of using a numerical solver on a thermodynamic simulator to recombine a seed oil and gas unt... | arxiv:2410.01371 |
in this paper, we propose low complexity algorithms based on markov chain monte carlo ( mcmc ) technique for signal detection and channel estimation on the uplink in large scale multiuser multiple input multiple output ( mimo ) systems with tens to hundreds of antennas at the base station ( bs ) and similar number of u... | arxiv:1201.6034 |
i derive sharp semiclassical asymptotics of \ int | e _ h ( x, y, 0 ) | ^ 2 \ omega ( x, y ) dxdy where e _ h ( x, y, \ tau ) is the schwartz kernel of the spectral projector of magnetic schroedinger operator and \ omega ( x, y ) is singular as x = y. i also consider asymptotics of more general expressions. | arxiv:0712.0494 |
we present the results of an imaging programme of distant galaxies ( z ~ 0. 8 ) at high spatial resolution ( ~ 0. 1 " ). we observed 7 fields of 1 ' * 1 ' with the naco adaptive optics system ( vlt ) in ks ( 2. 16um ) band with typical v ~ 14 guide stars and 3h integration time per field. observed fields are selected w... | arxiv:astro-ph/0611220 |
vision - language pretraining ( vlp ) with transformers has demonstrated exceptional performance across numerous multimodal tasks. however, the adversarial robustness of these models has not been thoroughly investigated. existing multimodal attack methods have largely overlooked cross - modal interactions between visua... | arxiv:2408.13461 |
references = = | https://en.wikipedia.org/wiki/Parity_(mathematics) |
on - surface metal - organic coordination provides a promising way for synthesizing different two - dimensional lattice structures that have been predicted to possess exotic electronic properties. using scanning tunneling microscopy ( stm ) and spectroscopy ( sts ), we studied the supramolecular self - assembly of 9, 1... | arxiv:1905.02151 |
effects of antidot lattices on electronic structures of graphene and hexagonal bn ( h - bn ) are investigated using the first principles method based on density functional theory. for graphene, we find that when the antidot lattice is along the zigzag direction, the band gap opening can be related to the inter - valley... | arxiv:1311.5704 |
this paper explores the bernstein problem of smooth maps $ f : \ mathbb { r } ^ 4 \ to \ mathbb { r } ^ 3 $ whose graphs form coassociative submanifolds in $ \ mathbb { r } ^ 7 $. we establish a condition, expressed in terms of the second elementary symmetric polynomial of the map ' s slope, that ensures $ f $ is affin... | arxiv:2503.16898 |
in this paper, we consider the problem of multi - unmanned aerial vehicles ' scheduling for cooperative jamming, where uavs equipped with directional antennas perform collaborative jamming tasks against several targets of interest. to ensure effective jamming towards the targets, we formulate it as an non - convex opti... | arxiv:2311.18314 |
flautas de chinos - prehispanic chilean flutes played during ritual celebrations in central chile - are known to produce very particular beating sounds, the so - called sonido rajado. some previous works have focused on the spectral analysis of these sounds, and on the input impedance of the complex resonator. however,... | arxiv:1402.3143 |
we study the structural and electronic properties of various hafnium sub - oxides hfzo from z = 9 to z = 0. 5, by ab initio simulation using density functional theory. the stability of these sub - oxides is studied against monoclinic hfo2. the progressive oxidation of a given hfzo is also envisaged toward stoichiometri... | arxiv:1511.07665 |
in this note, we show that certain dual canonical basis elements of $ \ mathbb { c } [ sl _ m ] $ are positive when evaluated on $ k $ - positive matrices, matrices whose minors of size $ k \ times k $ and smaller are positive. skandera showed that all dual canonical basis elements of $ \ mathbb { c } [ sl _ m ] $ can ... | arxiv:2106.09150 |
starting from the recently proposed dynamical exchange - correlation field framework, the equation of motion of the diagonal part of the many - electron green function is derived, from which the spectral function can be obtained. the resulting equation of motion takes the form of the continuity equation of charge and c... | arxiv:2303.00686 |
projection predictive inference is a decision theoretic bayesian approach that decouples model estimation from decision making. given a reference model previously built including all variables present in the data, projection predictive inference projects its posterior onto a constrained space of a subset of variables. ... | arxiv:2010.06994 |
we use inelastic neutron scattering to study spin fluctuations in sr $ _ { 1. 8 } $ la $ _ { 0. 2 } $ ruo $ _ 4 $, where lanthanum doping triggers a lifshitz transition by pushing the van hove singularity in the $ \ gamma $ band to the fermi energy. strong spin fluctuations emerge at an incommensurate wave vector $ \ m... | arxiv:2304.08214 |
the nature and symmetry of the transition mechanisms in the spin - spiral copper halides cucl $ _ 2 $ and cubr $ _ 2 $ are analyzed theoretically. the magnetoelectric effects observed in the two multiferroic compounds are described and their phase diagram at zero and applied magnetic fields are worked out. the emergenc... | arxiv:1509.08410 |
this study explores the semiclassical limit of an integrable - chaotic bosonic many - body quantum system, providing nuanced insights into its behavior. we examine classical - quantum correspondences across different interaction regimes of bosons in a triple - well potential, ranging from the integrable to the self - t... | arxiv:2411.07373 |
puzzles are sometimes also called mathematical games. = = = mathemagics = = = magic tricks based on mathematical principles can produce self - working but surprising effects. for instance, a mathemagician might use the combinatorial properties of a deck of playing cards to guess a volunteer ' s selected card, or hammin... | https://en.wikipedia.org/wiki/Recreational_mathematics |
in this paper we prove the trace formulas for the reidemeister numbers of group endomorphisms in the following cases : the group is finitely generated and an endomorphism is eventually commutative ; the group is finite ; the group is a direct sum of a finite group and a finitely generated free abelian group ; the group... | arxiv:chao-dyn/9509009 |
empty buses are standing at a bus station. $ n $ passengers arrive, and they each board a bus completely at random ( meaning that they choose uniformly and independently ). then all buses depart. we show that the more buses there are, the more likely it is that someone ( i. e. at least one passenger ) travels alone ( w... | arxiv:2501.05758 |
in this paper, we analyze the hessian locus associated to a general cubic hypersurface, by describing for every $ n $ its singular locus and its desingularization. the strategy is based on strong connections between the hessian and the quadrics defined as partial derivatives of the cubic polynomial. in particular, we f... | arxiv:2305.10871 |
the angular wave functions for a hydrogen atom are well known to be spherical harmonics, and are obtained as the solutions of a partial differential equation. however, the differential operator is given by the casimir operator of the $ su ( 2 ) $ algebra and its eigenvalue $ l ( l + 1 ) \ hbar ^ 2 $, where $ l $ is non... | arxiv:1607.02585 |
we define a message - passing algorithm for computing magnetizations in restricted boltzmann machines, which are ising models on bipartite graphs introduced as neural network models for probability distributions over spin configurations. to model nontrivial statistical dependencies between the spins ' couplings, we ass... | arxiv:2005.01560 |
we consider a tev scale see - saw mechanism leading to light scalar resonances in models with otherwise intrinsically heavy scalars. the mechanism can provide a 125 gev technicolor higgs in e. g. two - scale tc models | arxiv:1212.0015 |
neuromorphic processors are well - suited for efficiently handling sparse events from event - based cameras. however, they face significant challenges in the growth of computing demand and hardware costs as the input resolution increases. this paper proposes the trainable region - of - interest prediction ( trip ), the... | arxiv:2406.17483 |
investigating the accelerated expansion of the universe with cosmography is a best method to constraint cosmological models. in this work, in the $ f ( g ) $ modified gravity framework, we obtain equations of motion in a flat frw metric. then we reconstruct the present day values of $ f ( g ) $ and its derivatives with... | arxiv:1206.0245 |
a novel optimization method is proposed to minimize a convex function subject to bilinear matrix inequality ( bmi ) constraints. the key idea is to decompose the bilinear mapping as a difference between two positive semidefinite convex mappings. at each iteration of the algorithm the concave part is linearized, leading... | arxiv:1109.3320 |
we define a new type of vertex coloring which generalizes vertex coloring in graphs, hypergraphs, and simplicial complexes. this coloring also generalizes oriented coloring, acyclic coloring, and star coloring. there is an associated symmetric function in noncommuting variables for which we give a deletion - contractio... | arxiv:1611.09469 |
in this paper, we seek to establish asymptotic results for selective inference procedures removing the assumption of gaussianity. the class of selection procedures we consider are determined by affine inequalities, which we refer to as affine selection procedures. examples of affine selection procedures include post - ... | arxiv:1501.03588 |
two commonly used methods for improving precision and power in clinical trials are stratified randomization and covariate adjustment. however, many trials do not fully capitalize on the combined precision gains from these two methods, which can lead to wasted resources in terms of sample size and trial duration. we der... | arxiv:1910.13954 |
endmember extraction is a critical step in hyperspectral image analysis and classification. it is an useful method to decompose a mixed spectrum into a collection of spectra and their corresponding proportions. in this paper, we solve a linear endmember extraction problem as an evolutionary optimization task, maximizin... | arxiv:1805.10644 |
recent empirical studies have confirmed the key roles of complex contagion mechanisms such as memory, social reinforcement, and decay effects in information diffusion and behaviour spreading. inspired by this fact, we here propose a new agent - - based model to capture the whole picture of the joint action of the three... | arxiv:1408.3738 |
we analyze the implications of cp - violating scalar leptoquark ( lq ) interactions for experimental probes of parity - and time - reversal violating properties of polar molecules. these systems are predominantly sensitive to the electric dipole moment ( edm ) of the electron and nuclear - spin - independent ( nsid ) e... | arxiv:1804.01137 |
we present a covariant quantum formalism for scalar particles based on an enlarged hilbert space. the particular physical theory can be introduced through a timeless wheeler dewitt - like equation, whose projection onto four - dimensional coordinates leads to the klein gordon equation. the standard quantum mechanical p... | arxiv:1910.04004 |
we found that loosely wound spiral shocks in an isothermal gas disk caused by a non - axisymmetric potential are hydrodynamically unstable, if the shocks are strong enough. high resolution, global hydrodynamical simulations using three different numerical schemes, i. e. ausm, cip, and sph, show similarly that trailing ... | arxiv:astro-ph/0308203 |
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