Title    name
NIMS Workshop and Minicourse :Mathematical Analysis, Numerics and Application in fluid and gas dynamics'
  Speaker Kim, Yongjung
  Date 2009-01-30
  Place KAIST
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Abstract : Having a better notation is helpful. It helps people to write things simpler and, more importantly, to think things clearer. In the study of systems of conservation laws in a multidimensional space, it seems important to distinguish the effects of the space dimension and of the state variables. In this lecture note we take a notating strategy that reserves row vectors for the vector fields related to the spacial dimension and column ones for the ones related to the state variables. These two kinds of vector ¯elds play different roles in the system and hence one may see that such a simple distinction makes notations systematic.