Results 41 to 50 of about 53,909 (198)

Direct sampling of the Susskind-Glogower phase distributions

, 1996
Coarse-grained phase distributions are introduced that approximate to the Susskind--Glogower cosine and sine phase distributions. The integral relations between the phase distributions and the phase-parametrized field-strength distributions observable in
A. Zucchetti, D.-G. Welsch, D.T. Smithey, D.T. Smithey, D.T. Smithey, G. Breitenbach, G.M. D'Ariano, G.M. D'Ariano, G.M. D'Ariano, H. Kühn, J.W. Noh, J.W. Noh, J.W. Noh, J.W. Noh, J.W. Noh, J.W. Noh, K. Vogel, K.E. Cahill, L. Knöll, L. Susskind, M. Beck, M. Dakna, M. Dakna, M. Munroe, M. Schubert, M.G. Raymer, P. Carruthers, P. Carruthers, R. Loudon, R. Lynch, S. Schiller, Th. Richter, U. Leonhardt, U. Leonhardt   +33 more
core   +1 more source

Dynamic Pricing and Energy Scheduling Strategy for Photovoltaic Storage Charging Stations Based on Multi-agent Deep Reinforcement Learning [PDF]

Jisuanji kexue
The improvement in the operational profits of photovoltaic storage charging stations(PSCSs) can enable charging station operators to increase their investment and deployment of PSCSs infrastructure,thereby alleviating the load pressure on the grid caused
CHEN Jintao, LIN Bing, LIN Song, CHEN Jing, CHEN Xing
doaj   +1 more source

Waves and Diffusion on Metric Graphs with General Vertex Conditions

, 2018
We prove well-posedness for very general linear wave- and diffusion equations on compact or non-compact metric graphs allowing various different conditions in the vertices.
Engel, Klaus-Jochen, Fijavž, Marjeta Kramar   +1 more
core   +1 more source

Linear dynamics of cosine operator functions on solid Banach function spaces

, 2020
In this paper, we give some sufficient and necessary conditions for cosine operator functions on solid Banach function spaces to be chaotic or topologically transitive.
Tabatabaie, Seyyed Mohammad, Ivkovic, Stefan   +1 more
openaire   +2 more sources

The group reduction for bounded cosine functions on UMD spaces

, 2007
It is shown that if A generates a bounded cosine operator function on a UMD space X, then i(-A)^{1/2} generates a bounded C_0-group.
Haase, Markus
core   +1 more source

Bosonization Theory of Excitons in One-dimensional Narrow Gap Semiconductors [PDF]

, 2001
Excitons in one-dimensional narrow gap semiconductors of anti-crossing quantum Hall edge states are investigated using a bosonization method. The excitonic states are studied by mapping the problem into a non-integrable sine-Gordon type model.
Bird, Development, Kingsep Yu.V., MicroPulsedPlasmaThrusters, Thruster   +4 more
core   +1 more source

Representation formulas for cosine and sine functions of operators

Aequationes Mathematicae, 1985
Three analogues for well-known exponential formulas for one-parameter semigroups are proved for strongly continuous cosine and sine operator functions.
Lee, Chun-San, Shaw, Sen-Yen
openaire   +1 more source

Generalised cosine functions, basis and regularity properties [PDF]

, 2015
We examine regularity and basis properties of the family of rescaled $p$-cosine functions. We find sharp estimates for their Fourier coefficients. We then determine two thresholds, $p_02$, such that this family is a Schauder basis of $L_s(0,1)$ for all ...
Boulton, Lyonell, Melkonian, Houry
core   +2 more sources

Existence and Approximate Controllability for Higher-Order Hilfer Fractional Evolution Equations via Fixed-Point and Sequence Approaches

Mathematics
This study addresses the existence and approximate controllability of a type of higher-order Hilfer fractional evolution differential (HOHFED) system with time delays in Banach spaces. Using the properties of the Mittag–Leffler function, cosine families,
Marimuthu Mohan Raja, Chan-Ho Han, Kalyana Chakravarthy Veluvolu   +2 more
doaj   +1 more source

The quantum optical Josephson interferometer [PDF]

, 2000
The interplay between coherent tunnel coupling and on-site interactions in dissipation-free bosonic systems has lead to many spectacular observations, ranging from the demonstration of number-phase uncertainty relation to quantum phase transitions.
Gerace, Dario, Tureci, Hakan E., Imamoglu, A., Giovannetti, Vittorio, Fazio, Rosario   +4 more
core   +5 more sources