Advanced Search

mskalsi

290 Reputation

7 Badges

9 years, 190 days
Contact mskalsi

MaplePrimes Activity


These are replies submitted by mskalsi

Path is correct...

mskalsi 290
September 09 2015
0 0

@Preben Alsholm 

Rif Package...

mskalsi 290
September 09 2015
0 0

Thanks for replying so quickly, but it didn't worked, it seems as if I am doing somthing wrong. Please see attached Maple file where I performed steps as directed by you.Package_Rif.mw

@Preben Alsholm 

Dear Sir The procedure similar to that f...

mskalsi 290
August 31 2015
0 0

Dear Sir

The procedure similar to that for polynomials can not be applied in case of differential expression, I tried that way but could not be successful .

@Kitonum 

Maple file...

mskalsi 290
August 31 2015
0 0

Dear Sir

I tried your code, but it seems as if I could not understand properly. Please note that all coefficient are to be listed including the constant term. For your help I am uploading Maple also.Query.mw

b*u^2*beta[x]*u[y]+b*u^2*beta*u[x, y]+a*u[x]*beta*u[y]-2*b*u^2*alpha[x]*u[x]+2*b*u*u[x]*e-2*a*u*alpha[x]*u[x]+a*u*beta[x]*u[y]+a*u*beta*u[x, y]+a*u*gamma*u[x]+2*c*alpha[y]*u[x, x, y]+c*beta*u[x, y, y, y]+2*c*beta[x, y]*u[y, y]+2*c*beta[y]*u[x, y, y]+c*gamma[x]*u[y, y]+c*beta[x, y, y]*u[y]+2*c*alpha[x, y]*u[x, y]-2*c*alpha[x]*u[x, y, y]+c*alpha[x, y, y]*u[x]+gamma*beta*u[y]+c*alpha[y, y]*u[x, x]+2*c*gamma[y]*u[x, y]+c*beta[x]*u[y, y, y]+beta*beta[y]*u[y]+c*beta[y, y]*u[x, y]+c*gamma[y, y]*u[x]+c*gamma[x, y, y]*u+c*e[x, y, y]+beta^2*u[y, y]+beta*e[y]+3*gamma[x]*u[x, x]-3*alpha*alpha[x]*u[x]+beta*gamma[y]*u+2*c*gamma[x, y]*u[y]+beta*alpha[y]*u[x]+a*u[x]*e+b[t]*u^2*u[x]+a*u^2*gamma[x]+b*u^3*gamma[x]+a[t]*u*u[x]+alpha*beta*u[x, y]+a*u*e[x]-3*alpha[x]*beta*u[y]+b*u^2*e[x]+c[t]*u[x, y, y]+2*b*u^2*u[x]*gamma+2*b*u*u[x]*beta*u[y]+beta[x, x, x]*u[y]+3*beta[x, x]*u[x, y]-3*alpha[x]*gamma*u+alpha[t]*u[x]+3*beta[x]*u[x, x, y]+beta*u[x, x, x, y]+gamma[x, x, x]*u+3*gamma[x, x]*u[x]+gamma[t]*u-3*alpha[x]*e+beta[t]*u[y]+3*alpha[x, x]*u[x, x]+alpha[x, x, x]*u[x]+e[t]+e[x, x, x];

b*u^2*beta[x]*u[y]+b*u^2*beta*u[x, y]+a*u[x]*beta*u[y]-2*b*u^2*alpha[x]*u[x]+2*b*u*u[x]*e-2*a*u*alpha[x]*u[x]+a*u*beta[x]*u[y]+a*u*beta*u[x, y]+a*u*gamma*u[x]+2*c*alpha[y]*u[x, x, y]+c*beta*u[x, y, y, y]+2*c*beta[x, y]*u[y, y]+2*c*beta[y]*u[x, y, y]+c*gamma[x]*u[y, y]+c*beta[x, y, y]*u[y]+2*c*alpha[x, y]*u[x, y]-2*c*alpha[x]*u[x, y, y]+c*alpha[x, y, y]*u[x]+gamma*beta*u[y]+c*alpha[y, y]*u[x, x]+2*c*gamma[y]*u[x, y]+c*beta[x]*u[y, y, y]+beta*beta[y]*u[y]+c*beta[y, y]*u[x, y]+c*gamma[y, y]*u[x]+c*gamma[x, y, y]*u+c*e[x, y, y]+beta^2*u[y, y]+beta*e[y]+3*gamma[x]*u[x, x]-3*alpha*alpha[x]*u[x]+beta*gamma[y]*u+2*c*gamma[x, y]*u[y]+beta*alpha[y]*u[x]+a*u[x]*e+b[t]*u^2*u[x]+a*u^2*gamma[x]+b*u^3*gamma[x]+a[t]*u*u[x]+alpha*beta*u[x, y]+a*u*e[x]-3*alpha[x]*beta*u[y]+b*u^2*e[x]+c[t]*u[x, y, y]+2*b*u^2*u[x]*gamma+2*b*u*u[x]*beta*u[y]+beta[x, x, x]*u[y]+3*beta[x, x]*u[x, y]-3*alpha[x]*gamma*u+alpha[t]*u[x]+3*beta[x]*u[x, x, y]+beta*u[x, x, x, y]+gamma[x, x, x]*u+3*gamma[x, x]*u[x]+gamma[t]*u-3*alpha[x]*e+beta[t]*u[y]+3*alpha[x, x]*u[x, x]+alpha[x, x, x]*u[x]+e[t]+e[x, x, x]

 (1)

``


Download Query.mw

 

@Rouben Rostamian  

Nonlinear system...

mskalsi 290
March 05 2015
0 1

@Doug Meade Dear Sir I appreciate the way you answered.

My query is related to following system

eq1:=48lc-3a*b-3a*[(b+2a)^2-40lc]^1/2-6a^2=0;

eq2:=-24lc+6b*[(b+2a)^2-40lc]^1/2+12a*[(b+2a)^2-40lc]^1/2+6*[(b+2a)^2-40lc]=0;

as you can see that there are four variables a,b,c and l, I want to know whether Maple can help to select b and l in term of a and c so that above system is consistent??

5 6 7 Page 7 of 7