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Alec Jacobson's user avatar
Alec Jacobson's user avatar
Alec Jacobson's user avatar
Alec Jacobson
  • Member for 11 years, 11 months
  • Last seen this week
14 votes
3 answers
2k views

Solve least-squares minimization from overdetermined system with orthonormal constraint

4 votes
2 answers
105 views

Do springs and projectiles under gravity exist in the same family?

3 votes
2 answers
628 views

How to work with triangle inequality using rational coordinates and squared distance?

3 votes
3 answers
121 views

Is there a standard name for doing $B^T A B$ when $B$ is not necessarily square?

2 votes
0 answers
321 views

Closed form expression for parallel transport / Bishop Frame along a cubic Bezier curve?

2 votes
1 answer
208 views

How to decompose linear transformation into "lerp-able" products of rotation and scaling transforms?

1 vote
0 answers
25 views

Name for $N^T A N$ when N is rectangular?

1 vote
1 answer
66 views

How to optimize a non-linear least squares energy with respect to the non-zeros of a sparse matrix?

1 vote
1 answer
332 views

Can an upperbound constraint on the squared Frobenius norm of a matrix be expressed as a linear matrix inequality?

1 vote
0 answers
474 views

Least squares minimization subject to generalized orthogonality constraint?

0 votes
0 answers
128 views

How to minimize non-linear function subject to non-linear constraint involving argmin?