Spectral properties of oscillatory and non-oscillatory α2-dynamos
نویسندگان
چکیده
منابع مشابه
Spectral correlations: understanding oscillatory contributions.
We give a different derivation of a relation obtained using a supersymmetric nonlinear sigma model by Andreev and Altshuler [Phys. Rev. Lett. 72, 902 (1995)], which connects smooth and oscillatory components of spectral correlation functions. We show that their result is not specific to the random matrix theory. Also, we show that despite an apparent contradiction, the results obtained using th...
متن کاملOscillatory large-scale dynamos from Cartesian convection simulations
Oscillatory large-scale dynamos from Cartesian convection simulations P.J. Käpylä a b c , M.J. Mantere a & A. Brandenburg b c a Physics Department, University of Helsinki, Helsinki, Finland b NORDITA, Royal Institute of Technology and Stockholm University, Roslagstullsbacken 23, SE-10691 Stockholm, Sweden c Department of Astronomy, Stockholm University, SE-10691 Stockholm, Sweden Version of rec...
متن کاملEssentially Non-Oscillatory and Weighted Essentially Non-Oscillatory Schemes for Hyperbolic Conservation Laws
In these lecture notes we describe the construction, analysis, and application of ENO (Essentially Non-Oscillatory) and WENO (Weighted Essentially Non-Oscillatory) schemes for hyperbolic conservation laws and related Hamilton-Jacobi equations. ENO and WENO schemes are high order accurate finite difference schemes designed for problems with piecewise smooth solutions containing discontinuities. ...
متن کاملOscillatory properties of complex differential systems
Let A(z) be an nxn matrix whose elements are analytic functions of a complex variable z in a simply-connected domain D. The differential equation is said to be nonoscillatory in D if it does not possess a nontrivial solution vector w = (w-,. . • ,w ) such that w(z,) = 0, k = l,.,.,n, where the z^ are points of D. Ihe equation is called suborthogonal in D if, for any z, £ e D and any nontrivial ...
متن کاملElectromyographic activity of shoulder muscles during exercises performed with oscillatory and non-oscillatory poles.
BACKGROUND Pain and dysfunction of the shoulder complex are commonly found physiotherapy practice. These musculoskeletal abnormalities are related to instability and inadequate kinematic function, that depend on the integrity of the muscle tissues. Thus, to enhance the results of exercise therapies, and prevent and attenuate pain and dynfunction, the use of oscillatory pole has been implemented...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Geophysical & Astrophysical Fluid Dynamics
سال: 2012
ISSN: 0309-1929,1029-0419
DOI: 10.1080/03091929.2012.668543