Weimann, Joachim: Umweltökonomie. Eine theorieorientierte Einführung. Berlin/Heidelberg/New York: Springer‐Verlag 1990. 243 pp.

Spherical Radon Transform and Related Wavelet Transforms

“…the Fourier-Laplace coefficients of f. The detailed information about spherical harmonics can be found, e.g., in [6,31,32].…”

“…The relations (2.2), (2.3) can be easily checked by using the Funk-Hecke formula (see, e.g., [31,42]) and the formula 2.21.2(5) from [33]. Thus,…”

Matchings and the variance of Lipschitz functions

“…This operator is well studied: its eigenfunctions are the restrictions to the sphere of homogeneous harmonic polynomials (the spherical harmonics, see e.g. [7]). Its spectrum is…”

High Performance CMOS Range Imaging

“…For the sake of simplicity, it is often assumed that the shape is rectangular (e.g. [Mü90], [BS97]) which can be understood of having charge particles that instantaneously reach some kind of saturation velocity. Alternatively one may even assume pulses of the shape of a Dirac distribution ( [Czy10]).…”

“…Originated from the electric field, these expose such a high kinetic energy that they are not able to exchange it to the lattice by collisions. A physically motivated approach for the derivation of a formula that relates the new defined temperature T e to the increase in noise level assumes an approximately isotropic distribution of the velocity and yields a quadratic relation between T e and the applied electric field ( [Mü90], [HP91]). Since this assumption, however, cannot cover the entire range from thermal to shot noise, the presentation of the derivation is omitted.…”