Geometry of Differential Space

摘要: The purpose of this paper is to explain why it fruitful think Wiener space as an infinite--dimensional sphere radius $\infty\frac{1}{2}$. idea goes back Levy and has recently been employed advantage by Hida; Hida, Kubo, Nomoto Yosizawa; Kono; Orihara Umemura; their results will be reported upon below.