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### Posts:

We study the energy decay rate of the Kelvin-Voigt damped wave equation with piecewise smooth damping on the multi-dimensional domain. Under ...
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Ontology Learning has been the subject of intensive study for the past decade. Researchers in this field have been motivated by the possibili...
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Latest: Oct. 4, 2020, 6:05 p.m.
In structural dynamics, energy dissipative mechanisms with non-viscous damping are characterized by their dependence on the time-history of t...
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Latest: Oct. 4, 2020, 5:57 p.m.
In this paper, we study input-to-state (ISS) issues for damped wave equations with Dirichlet boundary conditions on a bounded domain of dimen...
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Latest: Oct. 4, 2020, 6 p.m.
Many ontologies have been developed in biology and these ontologies increasingly contain large volumes of formalized knowledge commonly expre...
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Latest: Oct. 4, 2020, 6:03 p.m.
Ontologies are built on systems that conceptually evolve over time. In addition, techniques and languages for building ontologies evolve too....
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Latest: Oct. 4, 2020, 6:05 p.m.
(Abridged) We describe the cascade of plasma waves or turbulence injected, presumably by reconnection, at scales comparable to the size of a ...
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Latest: Oct. 4, 2020, 5:54 p.m.
Landau damping of head-tail modes in bunches due to spreads in the tune shift can be a deciding factor for beam stability. We demonstrate tha...
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Latest: Oct. 4, 2020, 5:56 p.m.
We construct new families of multi-error-correcting quantum codes for the amplitude damping channel. Our key observation is that, with proper...
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Latest: Oct. 4, 2020, 5:58 p.m.
We introduce a new model of the nonlocal wave equations with a logarithmic damping mechanism. We consider the Cauchy poroblem for the new mod...
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Latest: Oct. 4, 2020, 6 p.m.
In this talk I review our present knowledge on neutrino masses and mixing trying to emphasize the most direct implications and challenges of ...
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Latest: Oct. 7, 2020, 3:09 a.m.
The Semantic Web is becoming a large scale framework that enables data to be published, shared, and reused in the form of ontologies. The ont...
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Latest: Oct. 4, 2020, 6:03 p.m.
Constructing ontologies from relational databases is an active research topic in the Semantic Web domain. While conceptual mapping rules/prin...
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Latest: Oct. 4, 2020, 6:04 p.m.
Ontologies order and interconnect knowledge of a certain field in a formal and semantic way so that they are machine-parsable. They try to de...
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Latest: Oct. 4, 2020, 6:05 p.m.
It is predicted that H$\alpha$ emission line at the early nebular epoch of type II-P supernovae may display robust observational effects of d...
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Latest: Oct. 4, 2020, 5:54 p.m.
We evaluate the spectral determinant for the damped wave equation on an interval of length $T$ with Dirichlet boundary conditions, proving th...
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Latest: Oct. 4, 2020, 5:54 p.m.
The physics of quantum electromagnetism in an absorbing medium is that of a field of damped harmonic oscillators. Yet until recently the damp...
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Latest: Oct. 4, 2020, 5:56 p.m.
Half-metallicity and low magnetic damping are perpetually sought for in spintronics materials and full Heusler alloys in this respect provide...
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Latest: Oct. 4, 2020, 5:56 p.m.
The damping of quantum effects in the transport properties of electrons deposited on a surface of liquid helium is studied. It is found that ...
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Latest: Oct. 4, 2020, 5:57 p.m.
We consider a finite dimensional damped second order system and obtain spectral inclusion theorems for the related quadratic eigenvalue probl...
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Latest: Oct. 4, 2020, 5:58 p.m.
We consider the damped and driven Navier--Stokes system with stress free boundary conditions and the damped Euler system in a bounded domain ...
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Latest: Oct. 4, 2020, 5:59 p.m.
We consider decay rates for the energy of solutions of the damped wave equation on the torus. We consider damping invariant in one direction ...
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Latest: Oct. 4, 2020, 6 p.m.
The damping of hot giant dipole resonances is investigated. The contribution of surface scattering is compared with the contribution from int...
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Latest: Oct. 4, 2020, 6:01 p.m.
We provide a formula for the SU(3) Casson invariant for 3-manifolds given as the connected sum of two integral homology 3-spheres.
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Latest: Oct. 4, 2020, 6:18 p.m.
Ontology merging is important, but not always effective. The main reason, why ontology merging is not effective, is that ontology merging is ...
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Latest: Oct. 4, 2020, 6:02 p.m.
Electronic government (e-government) has been one of the most active areas of ontology development during the past six years. In e-government...
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Latest: Oct. 4, 2020, 6:03 p.m.
Modeling an ontology is a hard and time-consuming task. Although methodologies are useful for ontologists to create good ontologies, they do ...
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Latest: Oct. 4, 2020, 6:03 p.m.
Modern ontology debugging methods allow efficient identification and localization of faulty axioms defined by a user while developing an onto...
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Latest: Oct. 4, 2020, 6:04 p.m.
Reusing and integrating Business Components in a new Information System requires detection and resolution of semantic conflicts. Moreover, mo...
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Latest: Oct. 4, 2020, 6:04 p.m.
I discuss the problem of realizing families of complex orientable homology theories as families of commutative ring spectra, including a rece...
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Latest: Oct. 7, 2020, 3:09 a.m.
The mechanism of Landau damping is observed in various systems from plasma oscillations to accelerators. Despite its widespread use, some con...
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Latest: Oct. 4, 2020, 5:53 p.m.
The excitation and damping of transversal coronal loop oscillations and quantitative relation between damping time, damping quality (damping ...
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Latest: Oct. 4, 2020, 5:53 p.m.
We consider the transmission problem for a coupled system of undamped and structurally damped plate equations in two sufficiently smooth and ...
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Latest: Oct. 4, 2020, 5:54 p.m.
This paper investigates the potential of wind turbine generators (WTGs) and load aggregators (LAs) to provide supplementary damping control s...
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Latest: Oct. 4, 2020, 5:54 p.m.
Damping in 2D and 3D dilute gases is investigated using both the hydrodynamical approach and the Hartree-Fock-Bogoliubov (HFB) approximation ...
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Latest: Oct. 4, 2020, 5:55 p.m.
The damped quantum search proposed in [A. Mizel, Phys. Rev. Lett., 102 150501 (2009)] was analyzed by calculating the highest possible probab...
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Latest: Oct. 4, 2020, 5:56 p.m.
Effective field theories provide a bridge between QCD and nuclear physics. I discuss light nuclei from this perspective, emphasizing the role...
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Latest: Oct. 7, 2020, 3:09 a.m.
A systematic experimental study of Gilbert damping is performed via ferromagnetic resonance for the disordered crystalline binary 3d transiti...
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Latest: Oct. 4, 2020, 5:56 p.m.
Gilbert damping is a key property governing magnetization dynamics in ordered magnets. We present a theoretical study of intrinsic Gilbert da...
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Latest: Oct. 4, 2020, 5:57 p.m.
Low energy collective mode of a confined Bose-Einstein condensate should demonstrate the echo effect in the regime of Landau damping. This ec...
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Latest: Oct. 4, 2020, 5:57 p.m.
The Landau-Lifshitz equation reliably describes magnetization dynamics using a phenomenological treatment of damping. This paper presents fir...
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Latest: Oct. 4, 2020, 5:58 p.m.
Although measurement and unitary processes can accomplish any quantum evolution in principle, thinking in terms of dissipation and damping ca...
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Latest: Oct. 4, 2020, 5:58 p.m.
We consider the inviscid limit of the stochastic damped 2D Navier- Stokes equations. We prove that, when the viscosity vanishes, the stationa...
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Latest: Oct. 4, 2020, 5:58 p.m.
In this paper we study the behaviors of the the energy of solutions of coupled wave equations on a compact manifold with boundary in the case...
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Latest: Oct. 4, 2020, 5:59 p.m.
We study the evolution of locally optimal decentralized controllers with the damping of the control system. Empirically it is shown that even...
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Latest: Oct. 4, 2020, 5:59 p.m.
The global regularity problem concerning the inviscid Boussinesq equations remains an open problem. In an attempt to understand this problem,...
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Latest: Oct. 4, 2020, 6 p.m.
Mappings between related ontologies are increasingly used to support data integration and analysis tasks. Changes in the ontologies also requ...
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Latest: Oct. 4, 2020, 6:02 p.m.
Damped Lyman-alpha absorption systems found in the spectra of high redshift quasars are believed to trace the interstellar gas in high redshi...
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Latest: Oct. 4, 2020, 6:01 p.m.
The effects of radiative losses due to Newtonian cooling and MHD turbulence have been considered to examine the spatial damping of linear com...
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Latest: Oct. 4, 2020, 6:01 p.m.
Background. Most tutorial ontologies focus on illustrating one aspect of ontology development, notably language features and automated reason...
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Latest: Oct. 4, 2020, 6:01 p.m.
In agile ontology-based software engineering projects support for modular reuse of ontologies from large existing remote repositories, ontolo...
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Latest: Oct. 4, 2020, 6:02 p.m.
The sharing of ontologies between diverse communities of discourse allows them to compare their own information structures with that of other...
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Latest: Oct. 4, 2020, 6:02 p.m.
Based on an intuitive generalization of the Leibniz principle of `the identity of indiscernibles', we introduce a novel ontological notio...
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Latest: Oct. 4, 2020, 6:02 p.m.
An ontology is a formal representation of domain knowledge, which can be interpreted by machines. In recent years, ontologies have become a m...
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Latest: Oct. 4, 2020, 6:02 p.m.
In this paper we propose facilitating ontology development by constant evaluation of steps in the process of ontology development. Existing m...
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Latest: Oct. 4, 2020, 6:03 p.m.
Ontology-based data access is concerned with querying incomplete data sources in the presence of domain-specific knowledge provided by an ont...
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Latest: Oct. 4, 2020, 6:03 p.m.
Biomedical researchers use ontologies to annotate their data with ontology terms, enabling better data integration and interoperability. Howe...
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Latest: Oct. 4, 2020, 6:04 p.m.
The COviD-19 Ontology for cases and patient information (CODO) provides a model for the collection and analysis of data about the COVID-19 pa...
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Latest: Oct. 4, 2020, 6:08 p.m.
Ontology citation, the practice of referring the ontology in a similar fashion the scientific community routinely follows in providing the bi...
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Latest: Oct. 4, 2020, 6:04 p.m.
Classifying entities in domain ontologies under upper ontology classes is a recommended task in ontology engineering to facilitate semantic i...
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Latest: Oct. 4, 2020, 6:04 p.m.
Ontology development is a non-trivial task requiring expertise in the chosen ontological language. We propose a method for making the content...
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Latest: Oct. 4, 2020, 6:04 p.m.
In the knowledge engineering community "ontology" is usually defined in the tradition of Gruber as an "explicit specification ...
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Latest: Oct. 4, 2020, 6:05 p.m.
We study a generalized Thomson problem that appears in several condensed matter settings: identical point-charge particles can penetrate insi...
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Latest: Oct. 4, 2020, 6:14 p.m.
In the dynamic analysis of structural engineering systems, it is common practice to introduce damping models to reproduce experimentally obse...
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Latest: Oct. 4, 2020, 5:53 p.m.
We consider a transmission problem where a structurally damped plate equation is coupled with a damped or undamped wave equation by transmiss...
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Latest: Oct. 4, 2020, 5:53 p.m.
We study the long-time behavior of solutions of the one dimensional wave equation with nonlinear damping coefficient. We prove that if the da...
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Latest: Oct. 4, 2020, 5:53 p.m.
We determine the general form of the asymptotics for Dirichlet eigenvalues of the one-dimensional linear damped wave operator. As a consequen...
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Latest: Oct. 4, 2020, 5:54 p.m.
The purpose of this paper is to provide practitioners with further insight into spurious damping forces that can be generated in nonlinear se...
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Latest: Oct. 4, 2020, 5:54 p.m.
We report the measurement of Beliaev damping of bulk excitations in cigar shaped Bose Einstein condensates of atomic vapor. By using post sel...
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Latest: Oct. 4, 2020, 5:55 p.m.
We present a method to assess the plausibility of alternative mechanisms to explain the damping of magnetohydrodynamic (MHD) transverse waves...
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Latest: Oct. 4, 2020, 5:54 p.m.
One possibility for avoiding constraint violation in numerical relativity simulations adopting free-evolution schemes is to modify the contin...
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Latest: Oct. 4, 2020, 5:55 p.m.
This paper introduces an extension of the time-splitting sine-spectral (TSSP) method for solving damped focusing nonlinear Schr\"{o}ding...
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Latest: Oct. 4, 2020, 5:55 p.m.
In this research announcement we outline the methods used in our recent proof that the Leech lattice is the unique densest lattice in R^24. C...
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Latest: Nov. 10, 2020, 6:47 a.m.
Transverse oscillations and propagating waves are frequently observed in threads of solar prominences/filaments and have been interpreted as ...
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Latest: Oct. 4, 2020, 5:55 p.m.
This paper discusses the free vibration of elastic spherical structures in the presence of an externally unbounded acoustic medium. In this v...
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Latest: Oct. 4, 2020, 5:56 p.m.
We provide a detailed example for modular ontology modeling based on ontology design patterns.
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Latest: Oct. 4, 2020, 6:01 p.m.
Threshold schemes have been used to protect secrets by distributing shares to participants. To protect two secrets, we can use two separate t...
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Latest: Nov. 10, 2020, 7:49 a.m.
This volume represents the proceedings of the 2nd Workshop on Robots in Clutter: Preparing robots for the real world, held June 27, 2013, at ...
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Latest: Nov. 19, 2020, 10:56 a.m.
Hereditary effects of exponentially damped oscillators with past histories are considered in this paper. Nonviscously damped oscillators invo...
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Latest: Oct. 4, 2020, 5:57 p.m.
Engineering Gilbert damping of ferromagnetic metal films is of great importance to exploit and design spintronic devices that are operated wi...
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Latest: Oct. 4, 2020, 5:57 p.m.
We solve the twistor equation on all indecomposable Lorentzian symmetric spaces explicity.
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Latest: Nov. 19, 2020, 10:56 a.m.
The rapid damping of slow magnetoacoustic waves in the solar corona has been extensively studied in previous years. Most studies suggest that...
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Latest: Oct. 4, 2020, 5:57 p.m.
A calculation is presented of the plasmon and photon damping rates in a dense nonrelativistic plasma at zero temperature, following the resum...
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Latest: Oct. 4, 2020, 5:57 p.m.
We give out the time evolution solution of simultaneous amplitude and phase damping for any continuous variable state. For the simultaneous a...
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Latest: Oct. 4, 2020, 5:57 p.m.
We show for the Ising model that is possible construct a discrete time stochastic model analogous to the Langevin equation that incorporates ...
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Latest: Oct. 4, 2020, 5:58 p.m.
There is not as yet full agreement on the mechanism that causes the rapid damping of the oscillations observed by TRACE in coronal loops. It ...
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Latest: Oct. 4, 2020, 5:58 p.m.
We investigate the spectral distribution of the damped wave equation on a compact Riemannian manifold, especially in the case of a metric of ...
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Latest: Oct. 4, 2020, 5:58 p.m.
In this paper we show how to obtain decay estimates for the damped wave equation on a compact manifold without geometric control via knowledg...
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Latest: Oct. 4, 2020, 5:58 p.m.
We consider contribution of the radiation damping in the quantum hydrodynamic equations for spinless particles. We discuss possibility of obt...
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Latest: Oct. 4, 2020, 5:59 p.m.
This paper addresses the total mechanical energy of a single degree of freedom fractional oscillator. Based on the energy storage and dissipa...
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Latest: Oct. 4, 2020, 5:59 p.m.
In our previous two works, we studied the blow-up and lifespan estimates for damped wave equations with a power nonlinearity of the solution ...
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Latest: Oct. 4, 2020, 5:59 p.m.
We investigated the temperature dependence of the magnetic damping in the exchange biased Pt/ Fe50Mn50 /Fe20Ni80 /SiOx multilayers. In sample...
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Latest: Oct. 4, 2020, 5:59 p.m.
Optimum projection angles for achieving maximum horizontal range in throwing and jumping events are considerably less than 45 degrees. This u...
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Latest: Oct. 4, 2020, 6:26 p.m.
In this paper, we are interested in analyzing the asymptotic profiles of solutions to the Cauchy problem for linear structurally damped \$\sig...
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Latest: Oct. 4, 2020, 5:59 p.m.
Using a correspondence between the spectrum of the damped wave equation and non-self-adjoint Schroedinger operators, we derive various bounds...
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Latest: Oct. 4, 2020, 6 p.m.
The damping rate of hot giant dipole resonances (GDR) is investigated. Besides Landau damping we consider collisions and density fluctuations...
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Latest: Oct. 4, 2020, 6 p.m.
A UML based metamodel for Bunge-Wand-Weber (BWW) ontology is presented. BWW ontology is a generic framework for analysis and conceptualizatio...
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Latest: Oct. 4, 2020, 6:11 p.m.
Muscle models and animal observations suggest that physical damping is beneficial for stabilization. Still, only a few implementations of mec...
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Latest: Oct. 4, 2020, 6:01 p.m.
Evidence is presented that the damped Lyman alpha absorption systems are the high-redshift (z > 3) progenitors of galaxy disks. I discuss ...