MD 今個星期日有 Academic Seminar:日期：2008 年 8 月 31 日（星期日）時間：下午 5 時至 6 時地點：香港中文大學邵逸夫夫人樓 C1（見註）語言：粵語輔以英語註：從港鐵大學站（中文大學出口）轉右，可乘坐中文大學校巴於第二個站（潤昌堂）下車，步行約兩分鐘即可抵達邵逸夫夫人樓。星期日的校巴於每小時 00、20、40 分在大學站開出，車程約 5 分鐘。============================================================Topic: Matrix and TransformationsSpeaker: Jessey Lin (undergraduate student at CUHK)Abstract:

For those of you who are of first encounter with the matrix mathematically, you will get a glimpse of how this ‘creature’ is added, subtracted or multiplied. For those of you who are all too familiar with the matrix and its operations, it might be a good chance to refresh your memories of representing reflections, the principal axis theorem, and other geometric transformations which are often used in other branches of geometry. Welcome to all!