一类特殊对称区域上二重积分的计算

摘要

利用对称性计算二重积分，可以大大简化计算过程．重点研究了在特殊对称区域上的二重积分，给出了相关的性质、性质的证明及例证．%The calculation of double integral will be greatly simplified by using the symmetry. Double integral on a special kind of symmetrical region is studied, and some related properties are given with theirs proofs and examples.