大学物理 ›› 2005, Vol. 24 ›› Issue (8): 30-30.

• 著者文摘 • 上一篇    下一篇

理论物理教学中的常用积分

孟祥国   

  1. 聊城大学物理科学与信息工程学院,山东聊城252059
  • 出版日期:2005-08-25 发布日期:2005-08-20

Frequently used integrals in theoretical physics teaching

  • Online:2005-08-25 Published:2005-08-20

摘要: 给出了积分∫∞0xne-axdx、∫∞0xne-(ax)mdx和概率积分∫∞0xne-ax2dx以及在Boltzmann统计、Bose统计和Fermi统计中的常用积分的普遍求解方法和公式化的一般结论.

关键词: 理论物理教学, 常用积分, 概率积分, Boltzmann积分, Bose积分, Femi积分

Abstract: It presents the generalized calculating methods and the formularized generic results of integrals∫0^∞x^ne^-ax and ∫0^∞x^ne^-(αx)^m dx dx and probability integrals ∫0^∞x^ne^-αr^2 dx and some frequently used integrals inBoltzmann statistics, Bose statistics and Fermi statistics.

Key words: theoretical physics teaching, frequently used integrals, probability integrals, Boltzmann integrals, Bose integrals, Fermi integrals

中图分类号: 

  • O414.2