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Md Bellal Hossain


Last seen: environ un mois ago
3 total contributions since 2020

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Question


How to solve differential equations while variables are coupled?
(p-1)*U1r-d(U1i)/dx+L*U2r-n*d^2(U1r)/dx^2=0; (p+1)*U1i+d(U1r)/dx+L*U2i+n*d^2(U1i)/dx^2=0; (p-1)*U2r-d(U2i)/dx+L*U1r=0; (p+1...

environ 2 mois ago | 1 answer | 0

1

answer

Question


Need to solve the roots from a large equation
2*k - 2*k*n + (8*k^7*n^4 - 24*k^5*n^3 + 16*k^3*la^2*n^2 + 16*k^3*n^2 - 32*k*la^2*n + 32*k*la^2)/(4*(k^8*n^4 - 4*k^6*n^3 + 4*k^4*...

3 mois ago | 2 answers | 0

2

answers

Question


How to solve 2nd order differential equations while variables are coupled?
(w-1)*U1r-d(U1i)/dx+L*U2r-m*d^2(U1r)/dx^2=0; (w+1)*U1i+d(U1r)/dx+L*U2i+m*d^2(U1i)/dx^2=0; (w-1)*U2r-d(U2i)/dx+L*U1r-m*d^2(U2...

3 mois ago | 1 answer | 0

1

answer