fixed point theorem

常见例句

The Lefschetz fixed-point theorem (and the Nielsen fixed-point theorem) from algebraic topology is notable because it gives, in some sense, a way to count fixed points.
在博拉奇不動點定理中給出了一般標準：如果不滿意疊代函數程序就産生一個固定點。
In this paper, we extend an important fixed point theorem for set-valued. A random fixed-point theorem for random set-valued semi-closed 1-set contraction mapping is obtained.
將集值半閉1-集壓縮映象的一個重要不動點定理隨機化，得到隨機集值半閉1-集壓縮映象的隨機不動點定理。
By using the fixed-point theorem of cone expansion-compression type with norm, we study the existence of positive pseudo-symmetric solutions to a four-point boundary value problem.
利用範數形式的錐拉伸與壓縮不動點定理，研究了一類四點邊值問題擬對稱正解的存在性。

Using an existing result from calculus called Brower's Fixed-Point Theorem, they proved that at least one solution could be found.
ECONOMIST: Fuzzy logic