Transmission and Closeness Centrality in Networks
商品資訊
商品簡介
Discrete Mathematics is the analysis of mathematical structures that are fundamentally discrete. It is being dynamically used in the fields of arithmetic and software engineering. Graph theory deals with mathematical models referred to as graphs. It has broad applications in computer science, semantics, sociologies, factual mechanics, hereditary qualities, cheminformatics, bio-informatics and so on. Graph theory has emerged as a vital and effective tool for engineers and scientists, for example, in the area of designing and analyzing algorithms for various problems that range from designing the itineraries for a shipping company to sequencing the human genome in life sciences.
Graphs are mathematical structures which consist of a set V of vertices and set E of edges joining certain pairs of vertices. They are used to model pair-wise relations between objects from a certain collection. Vertices, also called nodes, are represented as points in the plane and edges are represented as the line segments connecting them. If more than one edge joins a pair of vertices or an edge has its origin and end as the same vertex, then such a graph is called a pseudograph.
Graphs are networks of points connected by lines. Graph theory had its beginnings in recreational puzzles and games, but it has grown into a significant area of mathematical research, with applications in chemistry, operations research, social sciences, and computer science.
The history of graph theory may be specifically traced back to 1735, when the Swiss mathematician Leonhard Euler solved the Konigsberg bridge problem. The Konigsberg bridge problem was an old puzzle concerning the possibility of finding a path over every one of the seven bridges that span a forked river flowing past an island but without crossing any bridge twice.
Graph theory is applied to simple daily life problems to very complex problems. To make this possible, computer science plays an enormous role. It depends on the theories and proofs in mathematics for developing software applications.
您曾經瀏覽過的商品
購物須知
外文書商品之書封，為出版社提供之樣本。實際出貨商品，以出版社所提供之現有版本為主。部份書籍，因出版社供應狀況特殊，匯率將依實際狀況做調整。
無庫存之商品，在您完成訂單程序之後，將以空運的方式為你下單調貨。為了縮短等待的時間，建議您將外文書與其他商品分開下單，以獲得最快的取貨速度，平均調貨時間為1~2個月。
為了保護您的權益，「三民網路書店」提供會員七日商品鑑賞期(收到商品為起始日)。
若要辦理退貨，請在商品鑑賞期內寄回，且商品必須是全新狀態與完整包裝(商品、附件、發票、隨貨贈品等)否則恕不接受退貨。