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Optimal System and Invariant Solutions on ((Uyy(t,s,y)-Ut(t,s,y))y-2sUsy(t,s,y))y+(s2+1)Uss(t,s,y)+2sUs=0
Sopita Khamrod
DOI:
10.4236/am.2013.48154
2,709 Downloads 4,570 Views Citations
Pub. Date:
July
30,
2013