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shamisen
  • Member for 9 years
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8 votes
1 answer
1k views

Continuity of the basis of the null space

7 votes
4 answers
449 views

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

5 votes
1 answer
689 views

Schur complement condition for positive definiteness of operators

5 votes
0 answers
584 views

Routh-Hurwitz criterion for systems with delay

4 votes
2 answers
547 views

Holomorphic embedding of a compact connected complex manifold

3 votes
2 answers
434 views

A variation of Kuratowski closure-complement problem using dual cones

2 votes
0 answers
81 views

Reflective properties of multifocal ellipses

2 votes
2 answers
268 views

Relation between bounded derivative and limit of a function

1 vote
0 answers
38 views

Continuously bounding a matrix valued function by another matrix valued function

1 vote
1 answer
79 views

Necessity of a hypothesis in Scheffé's lemma

1 vote
1 answer
634 views

Maximum singular value of a matrix valued function

1 vote
1 answer
923 views

Power series of bounded linear operators

0 votes
1 answer
275 views

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

0 votes
2 answers
190 views

Projection theorem for compact differentiable manifold

0 votes
1 answer
26 views

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

0 votes
1 answer
40 views

Growth rate of large sets

0 votes
0 answers
75 views

Geometric characterization of inflection points of a curve in a sphere