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Mathematics
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Sandeep's user avatar
Sandeep's user avatar
Sandeep
  • Member for 13 years, 1 month
  • Last seen more than 5 years ago
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Top posts
4
Closed form of integral of $\operatorname{erfc} \log t$
Apr 10, 2012
3
solving PDE with state-dependent boundary conditions
Apr 8, 2015
3
preconditioners for matrices arising out of PDEs
Jan 7, 2017
2
Diagonalizable matrix and distinct eigenvalues
Jul 21, 2017
1
Prove that the given matrix has only one eigenvalue at 0
Sep 1, 2016
1
Solving for $I- A$ based on LU factorization of $A$
Dec 29, 2016
0
calculating the solution of a related function from previous known solution
Aug 23, 2016
0
proving that a given asymmetric matrix $A$ has real eigenvalues
Aug 30, 2016
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5
In UMFPACK, how often do we need to do symbolic and numeric factorization?
5
Solving linear system $Ax=b$ for a Hessenberg matrix using LAPACK