"Cambridge: printed by J. and C.F. Clay, at the University Press" --Verso of title page. "[B]ased on a dissertation submitted at the fellowship examination at Trinity College, Cambridge, in the year ...

THERE are several excellent treatises dealing exhaustively with modern ideas of geometry and analysis, but the bulk and difficulty of these works repel those who are not specialists. The University of ...

In our mind’s eye, the universe seems to go on forever. But using geometry we can explore a variety of three-dimensional shapes that offer alternatives to “ordinary” infinite space. When you gaze out ...