Now showing items 11-20 of 89
A Stochastic Model for Wound Healing
(Kluwer Academic Publishers-Plenum Publishers; Springer Science+Business Media, Inc., 2006-03)
We present a discrete stochastic model which represents many of the salient features of the biological process of wound healing. The model describes fronts of cells invading a wound. We have numerical results in one and ...
Quantitative oxygen imaging in an engine
(Springer-Verlag, 2002-07)
Simultaneous imaging of laser-induced fluorescence of toluene and 3-pentanone was used to determine the local absolute oxygen and residual gas concentrations present within an engine. The technique utilizes the different ...
Decay of Solutions of the Wave Equation in the Kerr Geometry
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 2006-06)
We consider the Cauchy problem for the massless scalar wave equation in the Kerr geometry for smooth initial data compactly supported outside the event horizon. We prove that the solutions decay in time in L ∞ loc . The ...
Approximating the Stance Map of a 2-DOF Monoped Runner
(Springer-Verlag; 2000 Springer-Verlag New York, 2000)
We report in this paper a relatively simple means of generating closed-form approximants to the return map associated with a family of nonintegrable Hamiltonian systems. These systems arise in consideration of legged ...
On Existence of Mini-Boson Stars
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 2000-12)
We prove the existence of a countable family of globally regular solutions of spherically symmetric Einstein–Klein–Gordon equations. These solutions, known as mini-boson stars, were discovered numerically many years ago.
Interplay between perturbative and non-perturbative effects in the stealthy Higgs model
(Springer-Verlag; Springer-Verlag Berlin Heidelberg / Società Italiana di Fisica, 2001-05)
We study corrections to electroweak precision variables in a model with strongly interacting singlet Higgs particles.
LETTER: The Life and Times of Extremal Black Holes
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 2000-11)
Charged extremal black holes cannot fully evaporate through the Hawking effect and are thus long lived. Over their lifetimes, these black holes take part in a variety of astrophysical processes, including many that lead ...
Exhaust-gas imaging via planar laser- induced fluorescence of sulfur dioxide
(Springer-Verlag, 2002-04)
The potential use of planar laser-induced fluorescence (PLIF) of sulfur dioxide (SO 2 ) for visualization of exhaust-gas distributions is outlined and demonstrated. Strong absorption features in the UV spectral range allow ...
The Weyl Quantization and the Quantum Group Quantization of the Moduli Space of Flat SU (2)-Connections on the Torus are the Same
(Springer-Verlag; Springer-Verlag Berlin Heidelberg, 2003-02)
We prove that, for the moduli space of flat SU (2)-connections on the 2-dimensional torus, the Weyl quantization and the quantization performed using the quantum group of SL (2, C ) are the same. This is done by comparing ...
e to the A, in a New Way, Some More to Say
(Kluwer Academic Publishers; Springer Science+Business Media, 2000-09)
Expressions are given for the exponential of a Hermitian matrix, A . Replacing A by iA these are explicit formulas for the Fourier transform of e iA . They extend to any size A the previous results for the 2×2, 3×3, and ...