Search Results - subject:"Periodic oscillations"

Log-periodic corrections to the Cole–Cole expression in dielectric relaxation

Khamzin, A.A.; Nigmatullin, R.R.; Popov, I.I. - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 1, pp. 136-148

A model of the self-similar process of relaxation is given, and a method of derivation of the kinetic equations for the total polarization based on the ideas of fractional kinetics is suggested. The derived kinetic equations contain integro-differential operators having non-integer order. They...

Persistent link: https://www.econbiz.de/10011057574

Discrete scale invariance in scale free graphs

Graña, Matías; Pinasco, Juan Pablo - In: Physica A: Statistical Mechanics and its Applications 380 (2007) C, pp. 601-610

models. The energy distribution has a fractal pattern and presents log periodic oscillations for high energies. These …

Persistent link: https://www.econbiz.de/10011059402

Evidence of log-periodicity in corporate bond spreads

Clark, Andrew - In: Physica A: Statistical Mechanics and its Applications 338 (2004) 3, pp. 585-595

In this paper, we looked for evidence of log-periodicity in recent US corporate bond spreads.

Persistent link: https://www.econbiz.de/10010871792

Another type of log-periodic oscillations on Polish stock market

Gnaciński, Piotr; Makowiec, Danuta - In: Physica A: Statistical Mechanics and its Applications 344 (2004) 1, pp. 322-325

Log-periodic oscillations have been used to predict price trends and crashes on financial markets. So far two types of … log-periodic oscillations have been associated with the real markets. The first type oscillations accompany a rising …

Persistent link: https://www.econbiz.de/10011062632

On the distribution of family names

Reed, William J.; Hughes, Barry D. - In: Physica A: Statistical Mechanics and its Applications 319 (2003) C, pp. 579-590

population. The power-law decay is modulated by small-amplitude log-periodic oscillations. This is rigorously established for a …

Persistent link: https://www.econbiz.de/10010873275

Mathematical modeling of suspension bridges

Holubová–Tajčová, Gabriela - In: Mathematics and Computers in Simulation (MATCOM) 50 (1999) 1, pp. 183-197

bridge which results in its nonunique solvability. We would like to explain several approaches to modeling of periodic … oscillations of suspension bridges and state a short survey of known results in this field, concerning especially the existence of …

Persistent link: https://www.econbiz.de/10011050560