摘要
This is a collection of lecture notes of five applied mathematicians and acousticians.The authors are all world-famous authorities in their fields,showing for senioracousticians in their lectures the applications and usefulness of various mathematicalmethods.It is not a book of mathematics,the emphesis is on its effectiveness to the ad-vanced study of dynamic mechanics problems as encountered in aeroacoustics andunderwater acoustics.And large number of references are cited for those who want to in-dulge further into the mathematical origins.