سال انتشار: ۱۳۸۶

محل انتشار: سی و هشتمین کنفرانس ریاضی ایران

تعداد صفحات: ۳

نویسنده(ها):

A TALESHIAN – Department of mathematics, Faculty of Seiences, University of Mazandaran, Bbabolsa, Iran

چکیده:

It has been shown that the integral curves of a linear vector field X in R3 described by a matrix of the fromCan be:1) helices with common axes and the same parametr, if rank [AC]=3. 2)cricles which lie in planes parallel to aech other and which have centers on the axis perpendicular to those paraller planes, if rank [AC]= 2. 3)parallel straight lines, if rank [AC]=1 The results of Karger and Novak are by us to R2n+1. It is shown that all the results are also valid in the general case.