References
- L. N. Trefethen.
Trefethen's index cards - Forty years of notes about People, Words and Mathematics,
World Scientific,
2011.
- H. P. Langtangen.
Finite Difference Computing with Exponential Decay Models,
Springer,
2015,
http://tinyurl.com/nclmcng/web.
- R. Rannacher.
Finite element solution of diffusion problems with irregular data,
Numerische Mathematik,
43,
pp. 309-327,
1984.
- H. P. Langtangen.
Scaling of Differential Equations,
2015,
http://tinyurl.com/qfjgxmf/web.