Author Topic: Chapter 3.1 Theorem 4  (Read 4367 times)

Zicheng Ding

  • Jr. Member
  • **
  • Posts: 9
  • Karma: 1
    • View Profile
Chapter 3.1 Theorem 4
« on: February 26, 2022, 07:43:05 PM »
In the online text book, chapter 3.1 theorem 4, we have the formula for inhomogeneous heat equations. For the second integral in the formula, since it represents the homogeneous part of the heat equation and the heat equation is linear, should the range be from $-\infty$ to $\infty$ instead of $0$ to $\infty$? The equation we are solving have the range of $-\infty < x < \infty$ and $t > 0$ as usual.

Victor Ivrii

  • Administrator
  • Elder Member
  • *****
  • Posts: 2607
  • Karma: 0
    • View Profile
    • Personal website of Victor Ivrii
Re: Chapter 3.1 Theorem 4
« Reply #1 on: February 27, 2022, 07:52:52 PM »
Indeed, to be corrected. Thanks