On one-parameter semi-groups of linear transformations

On One-Sided Ideals of Rings of Linear Transformations

Lie Theory of Semi-groups of Linear Transformations

Such families arise in the most varied branches of classical and of modern analysis and are interesting for their own sake as well as for the many applications. An extension to the w-parameter case was presented to the Society in October 1944 (abstract 51-1-15). Here the parameter a = (au ai, • • • , an) is a vector in ^-dimensional real euclidean space En, the operators T(a) are denned for non...

on one-sided ideals of rings of linear transformations

on the effect of linear & non-linear texts on students comprehension and recalling

چکیده ندارد.

A Fundamental Theorem on One-parameter Continuous Groups of Projective Functional Transformations.

In the preparation of the material and the interpretation of the results, I have had the cooperation of Dr. Mary B. Stark of the Flower Hospital Staff and the assistance of Miss A. K. Marshall of the Bell Telephone Laboratories. The photographs which accompany this paper are sufficiently described in the titles and need not be specifically dealt with here. 1 Lucas, "An Introduction to Ultra-Vio...