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Yaroslav Bulatov's user avatar
Yaroslav Bulatov's user avatar
Yaroslav Bulatov's user avatar
Yaroslav Bulatov
  • Member for 8 years, 5 months
  • Last seen this week
12 votes

C, Julia, Python, Maxima, Mathematica, ChatGPT and numerical errors

7 votes

Why aren't Krylov subspace methods popular in the Machine Learning community compared to Gradient Descent?

5 votes

Recurrence relation for matrices

5 votes

What makes a good preconditioner when only a few approximate iterations are needed?

5 votes

Is it possible to express an arbitrary tensor contraction in terms of BLAS routines?

4 votes

Estimating the sum of 4th powers of singular values?

4 votes

Efficiently estimating trace of a product of matrices

3 votes
Accepted

Solution $X$ for $X(X^TX)^{-1}=X(Y^TY)^{-1}$

3 votes
Accepted

Solution to Sylvester-like equation

2 votes

How to compute the Hessian using auto differentiation?

2 votes
Accepted

Which preconditioners make Richardson iteration convergent?

2 votes

Good examples of "two is easy, three is hard" in computational sciences

1 vote

Libraries for solving Lyapunov's equation

1 vote

How to find the optimal SSOR parameter

0 votes

What makes a good preconditioner when only a few approximate iterations are needed?

0 votes

Cheap way to keep parameter matrices orthogonal during optimization?