Results 91 to 100 of about 5,150,775 (195)

Mean values and associated measures of $\delta $-subharmonic functions

open access: yes, 2002
summary:Let $u$ be a $\delta $-subharmonic function with associated measure $\mu $, and let $v$ be a superharmonic function with associated measure $\nu $, on an open set $E$.
Watson, Neil A.
core   +1 more source

Subharmonic mixer design [PDF]

open access: yes, 2001
This graduate project report contains a presentation of a design of an X-band subharmonic mixer using two non-biased Schottky diodes in an antiparallel configuration as non-linear devices to produce harmonics for the mixing function. A computer simulator
Pham, Tai Huu
core  

Strongly Subharmonic Functions.

open access: yesMATHEMATICA SCANDINAVICA, 1964
Hörmander, Lars, GARDING, Lars
openaire   +2 more sources

Separately Subharmonic and Harmonic Functions are Subharmonic

open access: yes, 2009
The paper has been withdrawn, because of an ...
openaire   +2 more sources

Subharmonic Behaviour Of Smooth Functions

open access: yes, 1996
. We prove that jf j p , p ? 0, behaves like a subharmonic function if f is a C 2 - function such that, for some constants K and K0 , j\Deltaf (x)j 6 Kr \Gamma1 sup jrf j +K0r \Gamma2 sup jf j; where the supremum is taken over Br (x) = f z : jz
Miroslav Pavlovic, In R
core  

Competition between drift and topological transport of colloidal particles in twisted magnetic patterns

open access: yesNew Journal of Physics
We simulate the motion of paramagnetic particles between two magnetic patterns with hexagonal symmetry that are twisted at a magic angle. The resulting Morié pattern develops flat channels in the magnetic potential along which colloidal particles can be ...
Nex C X Stuhlmüller   +2 more
doaj   +1 more source

Frequency dependence of the subharmonic Shapiro steps

open access: yes, 2011
Frequency dependence of the subharmonic Shapiro steps has been studied in the ac driven overdamped Frenkel-Kontorova model with deformable substrate potential. As potential gets deformed, in addition to the harmonic steps, subharmonic steps appear in the
Tekić, Jasmina   +3 more
core   +1 more source

On subharmonicity of doubly subharmonic functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1966
openaire   +1 more source

Refined contour-and-solid theorems for subharmonic functions

open access: yes, 1988
Refined contour-and-solid theorems for subharmonic ...
Тамразов, П.М.
core  

Subharmonic functions with a Bloch type growth

open access: yes, 2005
The article compares various types of growth for subharmonic functions in the unit ball $B_N\subsetR^N$. Given a decreasing non-negative function $\omega$ on $[0,1)$, let $SH(\omega)$ be the collection of all non-negative subharmonic functions in $B_N ...
Supper, Raphaële
core   +1 more source

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