Since there are several excellent books on stability theory, the author selected some recent topics in stability theory which are related to existence theorems for periodic solutions and for almost periodic solutions. The author hopes that these notes will also serve as an introduction to stability theory. These notes contain stability theory by Liapunov's second method and somewhat extended discussion of stability properties in almost periodic systems, and the existence of a periodic solution in a periodic system is discussed in connection with the boundedness of solutions, and the existence of an almost periodic solution in an almost periodic system is considered in con nection with some stability property of a bounded solution. In the theory of almost periodic systems, one has to consider almost periodic functions depending on parameters, but most of text books on almost periodic functions do not contain this case. Therefore, as mathemati cal preliminaries, the first chapter is intended to provide a guide for some properties of almost periodic functions with parameters as well as for properties of asymptotically almost periodic functions. These notes originate from a seminar on stability theory given by the author at the Mathematics Department of Michigan State Univer sity during the academic year 1972-1973. The author is very grateful to Professor Pui-Kei Wong and members of the Department for their warm hospitality and many helpful conversations. The author wishes to thank Mrs.
This consumable book provides lesson support material for students to analyze and complete. It provides a long-term record of each student’s mathematical development.
A Course of Mathematics for Engineers and Scientists
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本书将社会价值论的理论和方法引入网络原生数字资源的研究中, 以情报学信息资源管理理论为研究基础, 主要采用了文献研究法, 比较研究法, 案例分析法, 唯物辩证法等研究方法, ...
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我国《周髀算经》一开始就记载了周朝初年(约公元前1100年左右)的周公与学者商高的对话,其中就谈到“勾三股四弦五”,即勾股定理的特殊形式;还记载了在周公之后的陈子,曾用勾股定理和相似图形的比例关系,推算过地球与太阳的距离和太阳的直径,同时为勾股定.
YOUR BRAIN+MATH>YOUR BRAIN-MATH 寫給每個人的數學讀本, 不管你是喜歡還是厭惡數學,都不能錯過這本書! 數學奇才布伊斯曼帶領讀者穿越歷史, 從兩河文明、古埃及、中國到現代, ...
Focuses on the successive construction and development of the basic number systems of mathematics: positive integers, integers, rational numbers, real numbers and complex numbers.
This is an advanced text for the one- or two-semester course in analysis taught primarily to math, science, computer science, and electrical engineering majors at the junior, senior or graduate...