Results 81 to 90 of about 84,936 (180)

Besov spaces on open sets [PDF]

, 2016
This paper is devoted to giving definitions of Besov spaces on an arbitrary open set of $\mathbb R^n$ via the spectral theorem for the Schr\"odinger operator with the Dirichlet boundary condition.
Iwabuchi, Tsukasa, Matsuyama, Tokio, Taniguchi, Koichi   +2 more
core   +2 more sources

Frequency tuning, nonlinearities and mode coupling in circular graphene resonators

, 2013
We study circular nanomechanical graphene resonators by means of continuum elasticity theory, treating them as membranes. We derive dynamic equations for the flexural mode amplitudes.
Croy, A., Eriksson, A. M., Isacsson, A., Midtvedt, D.   +3 more
core   +1 more source

Spectropolarimetric Radio Imaging of Faint Gyrosynchrotron Emission from a CME: A Possible Indication of the Insufficiency of Homogeneous Models

The Astrophysical Journal
The geo-effectiveness of coronal mass ejections (CMEs) is determined primarily by their magnetic fields. Modeling of gyrosynchrotron (GS) emission is a promising remote sensing technique to measure the CME magnetic field at coronal heights.
Devojyoti Kansabanik, Surajit Mondal, Divya Oberoi   +2 more
doaj   +1 more source

Phenomenological theory of the 3 Kelvin phase in Sr2RuO4

, 2001
We model the 3K-phase of Sr2RuO4 with Ru-metal inclusion as interface state with locally enhanced transition temperatures. The resulting 3K-phase must have a different pairing symmetry than the bulk phase of Sr2RuO4, because the symmetry at the interface
Abrikosov A. A., Ando T., Braden M., Braunisch W., Buzdin A. I., Covington M., Fogelström M., Geshkenbein V. B., Honerkamp C., Hu C. R., Ishida K., Kealey P. G., Laube F., Luke G. M., Maeno Y., Maeno Y., Matsumoto M., Matsumoto M., Matzdorf R., Montevecchi E., Oguchi T., Rice T. M., Rice T. M., Sigrist M., Sigrist M., Sigrist M., Sigrist M., Svedlindh P., Tanaka Y., Yamashiro M.   +29 more
core   +1 more source

Optical properties of nickel nanoparticles in systems with a statistically inhomogeneous structure

Mìkrosistemi, Elektronìka ta Akustika, 2018
The analysis and further development of the experimental-analytical approach for determining the values of the optical parameters of nanosized particles for a system with a statistically inhomogeneous structure is presented.
Oleksandr Viktorovich Machulianskyi
doaj   +1 more source

Jet isomorphism for conformal geometry [PDF]

, 2007
Jet isomorphism theorems for conformal geometry are discussed. A new proof of the jet isomorphism theorem for odd-dimensional conformal geometry is outlined, using an ambient realization of the conformal deformation complex.
Graham, C. Robin
core   +1 more source

Numerical Study of Nonlinear Ion–Ion Interaction Mechanisms in Hybrid TDFA–EDFA Optical Amplifiers for Reliable WDM Communication in Healthcare System

IEEE Access
This study presents a numerical model for a hybrid optical amplifier (HOA) comprising two Thulium-Doped Fiber Amplifiers (TDFAs) and two Erbium-Doped Fiber Amplifiers (EDFAs) for wavelength division multiplexing (WDM) fiber-optic communication systems ...
Krishna Sarma, Mohd Mansoor Khan, Ramesh Kumar Sonkar   +2 more
doaj   +1 more source

Generalized Eshelby’s inclusion and inhomogeneity problems for transient heat transfer

International Journal of Solids and Structures
29 pages, 13 ...
Chunlin Wu, Zhenhua Wei, Huiming Yin
openaire   +2 more sources

Diffractive parton distributions: the role of the perturbative Pomeron

, 2007
We consider the role of the perturbative Pomeron-to-parton splitting in the formation of the diffractive parton distributions.Comment: 8 pages, 4 figures.
Martin, A. D., Ryskin, M. G., Watt, G.
core  

A multi model deep net with an explainable AI based framework for diabetic retinopathy segmentation and classification

Scientific Reports
Diabetic Retinopathy (DR) is a serious condition affecting diabetes people caused by hemorrhage in the light-sensitive retinal area. DR sufferers should receive urgent therapy to avoid vision loss.
Neeraj Sharma, Praveen Lalwani
doaj   +1 more source