Some comments on chaos and fractals

Autor: Subhash C. Bhargava, Vikas Sahni, Pramod K. Srivastava, Vijaya S. Varma
Rok vydání: 1990
Předmět:
Zdroj: Technological Forecasting and Social Change. 38:323-331
ISSN: 0040-1625
DOI: 10.1016/0040-1625(90)90002-d
Popis: Some comments are made on a recent paper by Gordon and Greenspan [1]. Two interesting variants of the logistic difference equation in the context of innovation diffusion, the first with a superimposed periodic force term and the second with an additional lag of one generation, with their new features are discussed.
Databáze: OpenAIRE