藏历学算法中数学思想方法应用简析  

Analysis on the Application of Mathematical Thought and Methods in Tibetan Calendar Algorithm

作　　者：吉律[1] 

机构地区：[1]西藏大学理学院,西藏拉萨850000

出　　处：《西藏大学学报（社会科学版）》2016年第2期97-104,共8页Journal of Tibet University

摘　　要：藏族天文历算是通过数学运算方法,把各种天体运动的方位、时间等未知量用数字的方式表达,并进行计算的一门自然科学,其内容涵盖了数学、天文学、气象与地理学、医学和民俗学等学科内容。文章以《时轮历精要》和《马杨汉历要旨》的算法和算理作为基本依据,主要采用举例方法,从数学的视角分析和阐述了藏历学计算方法的科学原理和其中所蕴含的现代数学思想方法。Tibetan astronomical calendar is one of the computation natural sciences. It expresses the position andtime of various astronomical motion and other unknown quantities as digital mode by mathematical calculationmethod, and it covers mathematics, astronomy, meteorology, geography, medicine, folklore and other disciplinescontents. In this paper, the scientific principles of the Tibetan calendar algorithm and its implied modern mathe-matical thought and method were analyzed from mathematical perspective with examples base on the algorithmsand the theory of computation of ＂Kalachakra calendar essentials＂ and ＂Ma Yang Han calendar gist＂.

关 键 词：天文历算 计算 数学方法 应用 

分 类 号：P194[天文地球—天文学]