著者

Unno Wasaburo

出版者

近畿大学

雑誌

理工学総合研究所研究報告 (ISSN:09162054)

巻号頁・発行日

vol.3, pp.1-5, 1991-01-30

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[Abstract] Earth as a whole can be considered as a multi-dimensional dynamical system if not completely an isolated system. Global environment problem, for example, should be described in multi-dimensional phase space consisting of all observables including space and time. Multi-dimensional representation of one variable, e.g., temperature at one position, changing with time is first described, and is generalized to multi-dimensional representation of several variables, temperatures at several positions, and then is generalized to that of many variables, all the characteristic quantities of the system at various space-time positions. The multi-dimensional representation should be adopted to the dynamical system analysis described by a system of differential equations as well as the analysis of the observational data system of any dynamical system.