Exponent

The number of times a quantity is multiplied by itself.

National Institutes of Health

Papers overview

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2017

We develop the theory of the $W$ and $Z$ scale functions for right-continuous (upwards skip-free) discrete-time discrete-space…

2013

We establish a variational formula for the exponential decay rate of the Green function of Brownian motion evolving in a random…

2005

We consider the transmission of a real i.i.d. “analog” source over a quasi-static M input N -output MIMO fading channel. The…

2005

In this paper we analytically characterize the performance of several sourcechannel diversity approaches used to communicate over…

1996

A new approach has been developed for the determination of the critical conductivity exponent \ensuremath{\mu} and the critical…

1996

An {ital ab} {ital initio} theoretical method is derived for calculating the maximal Lyapunov exponent of an {ital N}-body system…

1994

The interfacial roughness in Ho/Y and Ho/Lu superlattices has been studied using high-resolution x-ray diffraction. The…

1993

We study the effect of fluctuations on the line tension \ensuremath{\tau} at first-order and continuous wetting transitions. We…

1990

The bulk conductivity ${\mathrm{\ensuremath{\sigma}}}^{\mathrm{*}}$(p) of the bond lattice in ${\mathit{openZ}}^{\mathit{d…

1973

. Let K be a purely inseparable extension of a field k of characteristic p * 0. Sweedler has shown in [2, p. 4031 that if K over…