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Comment on the paper “Interaction of delta shock waves for the Chaplygin Euler equations of compressible fluid flow with split delta functions, Yu Zhang, Yanyan Zhang, Jinhuan Wang Mathematical Methods in the Applied Sciences , 2018; 41 :7678–7697”
Author(s) -
Pantokratoras Asterios
Publication year - 2020
Publication title -
mathematical methods in the applied sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 65
eISSN - 1099-1476
pISSN - 0170-4214
DOI - 10.1002/mma.6084
Subject(s) - zhàng , mathematics , chaplygin gas , dirac delta function , euler equations , euler's formula , shock wave , compressibility , delta , compressible flow , flow (mathematics) , mathematical physics , shock (circulatory) , mathematical analysis , calculus (dental) , mechanics , physics , geometry , medicine , dentistry , cosmology , quantum mechanics , astronomy , dark energy , political science , law , china
The equations studied in the above paper are dimensionally incorrect.