On the approximation of singular source
✍
Johan Waldén
📂
Article
📅
1999
🏛
John Wiley and Sons
🌐
English
⚖ 263 KB
👁 2 views
We study differential equations with singular source terms. For such equations classical convergence results do not apply, as these rely on the regularity of the solution and the source terms. We study some elliptic and parabolic problems numerically and theoretically, and show that, with the right