kevin k

Last seen: etwa 4 Jahre vor | Aktiv seit 2015

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Finding largest eigenvalue of a polynomial eigenvalue problem
Hello I am trying to solve an eigenvalue problem of the type find largest lambda such that : (A+lambda*B)*v=0 where A,B a...

mehr als 9 Jahre vor | 0 Antworten | 0

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Solving pde using GPU
Hello I am currently solve numerically a non linear time dependent PDE using Euler method. When I run my code with CPU ever...

fast 10 Jahre vor | 0 Antworten | 0

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taylor expansion of a long expression
Hi I have a very long polynomial in coefficients u,v,w,z stored in variable f and I would like to truncate high order terms....

etwa 10 Jahre vor | 1 Antwort | 0

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linear system of equations with singular matrix
Hi I was wandering if there is a way to solve equation of the type Ax=b where A is matrix with symbolic entries and is sing...

etwa 10 Jahre vor | 1 Antwort | 0

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symbolic substitution symbol by symbol
Hi I was trying to replace symbol by symbol with the code: syms u v x y N=u+3*v; u=2*x; v=2*y; N=subs(N,[u,...

etwa 10 Jahre vor | 1 Antwort | 0

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