凹型連續函數 的英文怎麼說
中文拼音 [āoxíngliánxùhánshǔ]
凹型連續函數
英文
concave continuous function- 凹 : 凹名詞（凹陷的地方, 用於地名） low-lying area; depression （used in place names）
- 連 : Ⅰ動詞1 （連接） link; join; connect 2 （連累） involve （in trouble）; implicate 3 [方言] （縫） ...
- 續 : Ⅰ形容詞（連接不斷） continuous; successive Ⅱ動詞1 （接在原有的后頭） continue; extend; join 2 （...
- 函 : 名詞1. [書面語] （匣; 封套） case; envelope 2. （信件） letter 3. （姓氏） a surname
- 數 : 數副詞（屢次） frequently; repeatedly
- 連續 : continuation; succession; series; continuity; continuing; running; continuous; successive; contin...
- 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
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The constructed surface is c2 continuous on the whole domain, and is a piecewise cubic parametric polynomial on every subdomains. the interpolating surface can preserve the convexity, concavity, inflection property and monotonicity of the data set. in the end, each algorithm brought forward in the paper is exemplified, at the same time, error is discussed
3針對保形曲面插值問題，提出了一種插值于給定數據點集的參數型保形曲面插值演算法，所構造的曲面在整個區域上是c ~ 2連續的，在每個子區域上是分片三次參數多項式，並且保持被插函數集的所有子區域的邊界及其內部的軸向單調性、凸凹性以及拐點性質。This paper discusses a variation equation problem in a class of singular stochastic control with stopping time, gives its solution under two different conditions, which is a one order continuous differentiable and concave function, and gives the exact form
摘要討論了一類帶停時的奇異型隨機控制問題中的一個變分方程問題，並且在兩種不同的情況下給出了該變分方程的解，即為一階連續可導凹函數，並在兩種情況下給出了此函數的具體形式。Although some results on convex and concave iterative roots are known, there are no results about convexity for more general iterative equations. in this chapter, convexity of both increasing solutions and decreasing solutions is investigated by the divided difference theory and fixed point theory
本章在連續函數構成的緊凸集上構造一個連續自映射運算元，利用均差理論和不動點理論證明了線性型迭代方程的凹凸解的存在唯一性及連續依賴性。
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