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shamisen
  • Member for 9 years, 3 months
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0 votes
1 answer
27 views

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

5 votes
0 answers
613 views

Routh-Hurwitz criterion for systems with delay

5 votes
1 answer
705 views

Schur complement condition for positive definiteness of operators

0 votes
0 answers
78 views

Geometric characterization of inflection points of a curve in a sphere

0 votes
2 answers
191 views

Projection theorem for compact differentiable manifold

7 votes
4 answers
479 views

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

1 vote
1 answer
930 views

Power series of bounded linear operators

8 votes
1 answer
1k views

Continuity of the basis of the null space

0 votes
1 answer
40 views

Growth rate of large sets

2 votes
2 answers
278 views

Relation between bounded derivative and limit of a function

2 votes
0 answers
88 views

Reflective properties of multifocal ellipses

1 vote
0 answers
38 views

Continuously bounding a matrix valued function by another matrix valued function

1 vote
1 answer
661 views

Maximum singular value of a matrix valued function

4 votes
2 answers
564 views

Holomorphic embedding of a compact connected complex manifold

0 votes
1 answer
281 views

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

3 votes
2 answers
437 views

A variation of Kuratowski closure-complement problem using dual cones

1 vote
1 answer
82 views

Necessity of a hypothesis in Scheffé's lemma