Riemann invariant

Riemann invariants are mathematical transformations made on a system of conservation equations to make them more easily solvable. Riemann invariants are constant along the characteristic curves of the partial differential equations where they obtain the name invariant. They were first obtained by Bernhard Riemann in his work on plane waves in gas dynamics.

单词	Riemann invariant
释义	Riemann invariant 英语百科 Riemann invariant Riemann invariants are mathematical transformations made on a system of conservation equations to make them more easily solvable. Riemann invariants are constant along the characteristic curves of the partial differential equations where they obtain the name invariant. They were first obtained by Bernhard Riemann in his work on plane waves in gas dynamics.
随便看	serviceable wagon kilometers serviceably service abrasion service abroad service abroad of documents service abroads service acceptor service access service access controller administration service access multiplexer Service Access Point service access point address service access point identifier service access point, SAP service account service acitivities service action change analysis service action drawing service action log service action parts list service activities Service,Acute Pain service adapter service a debt Service,Adolescent Health