Abstract: We modify the logarithmic Hamiltonian of Mikkola and Tanikawa by adding a constant (or function) to both the kinetic energy and the force function. Explicit symplectic algorithms are ...

Abstract: A logarithmic amplifier is described which has a dynamic range of 6 decades of input current (from 10-13 to 10-7 A) while maintaining very good logarithmic response (output voltage deviates ...

This note elaborates Suppes’ (1977, Erkenntnis Vol. 11, No. 1, pp 233-250) derivation of the logarithmic function as a consumer’s cardinal utility function on money income levels, in which the ...

In this paper we consider the product of the harmonic Bergman projection P h : L 2 ( D )→ L h 2 ( D ) and the operator of logarithmic potential type defined by Lf( z )=− 1 2π ∫ D ln| z−ξ |f( ξ )dA( ξ ...