以下のような数学的な事項について,その工学的な使い方と意義を解説する. 以下の点に特に注意する.
・概念の数学的な定義の内容とその定義が必要な理由.
・様々な概念が定理という形で結びつく様子.
・数学的概念を用いて工学上の問題が記述され解決される様子.
1. 集合(物事の関係を整理する手法)
関係,写像,べき集合,グラフ
2. 位相(近似の良さを扱う手法)
距離,開集合,閉集合,コンパクト性,連続性,一様収束
3. 行列(線形性を扱う手法)
階数,行列式,Jordan標準形
--------------------------------------------------
For the following mathematical concepts we explain their use and significance in engineering, with particular emphasis on
- how the definitions of mathematical concepts are motivated,
- how the concepts are interrelated through mathematical statements called "theorems,"
- how engineering problems can be described in terms of mathematical concepts.
1. Sets
(Methods for clarifying mutual relations)
relation,mapping,power set,graph
2. Topology
(Methods for approximation)
distance, open set, closed set,compactness,continuity, uniform convergence
3. Matrices
rank, determinant, Jordan canonical form