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shamisen
  • Member for 11 years
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8 votes
2 answers
2k views

Continuity of the basis of the null space

7 votes
4 answers
680 views

In constrained optimization problems, when is 'naive' substitution possible?

5 votes
1 answer
880 views

Schur complement condition for positive definiteness of operators

5 votes
0 answers
835 views

Routh-Hurwitz criterion for systems with delay

4 votes
2 answers
813 views

Holomorphic embedding of a compact connected complex manifold

3 votes
2 answers
475 views

A variation of Kuratowski closure-complement problem using dual cones

2 votes
0 answers
25 views

Global Lipschitz continuity of a normalized mixture of Gaussians

2 votes
0 answers
108 views

Reflective properties of multifocal ellipses

2 votes
2 answers
370 views

Relation between bounded derivative and limit of a function

1 vote
0 answers
41 views

Continuously bounding a matrix valued function by another matrix valued function

1 vote
1 answer
133 views

Necessity of a hypothesis in Scheffé's lemma

1 vote
1 answer
780 views

Maximum singular value of a matrix valued function

1 vote
1 answer
1k views

Power series of bounded linear operators

0 votes
1 answer
317 views

Comparison of the Chebyshev centers and radii of a set and of its bounding box

0 votes
2 answers
201 views

Projection theorem for compact differentiable manifold

0 votes
1 answer
32 views

Does a simple symmetric random walk in an orthant always exits the orthant with probability 1?

0 votes
1 answer
46 views

Growth rate of large sets

0 votes
0 answers
99 views

Geometric characterization of inflection points of a curve in a sphere