- #1
Gonzolo
Hi, I don't question the importance of DG in mathematics and General Relativity, but I am wondering where else it is used. Are there many other practical, applied uses for it in other areas of physics, science, computer programming, engineering or other that we should know about? Like aviation, or heat transfer or networks or something like that. Is it fair to say that whoever is comfortable with DG is comfortable with tensors and that knowing tensors is generally the most practical part?