The History Effect of the Beltrami Differential Parameter
Yong Huang, LI Wen-lin · Shuxue de shijian yu renshi · 2010
19 centuries,mathematicses have been experiencing gigantic transforming.Differential geometry and algebra have been realizing modern times to modern conversion. Among them,the Beltrami differential parameter is very big achievement of this phase of history effect.It analyses the important effect of it both to elastic mechanics,electromagnetics, potential theory and tensor,is main especially with tensor analysis.