Philipp's user avatar
Philipp's user avatar
Philipp's user avatar
Philipp
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  • Member for 13 years, 11 months
28 votes
12 answers
3k views

Creating high quality figures of surfaces

20 votes
9 answers
18k views

What is the best algorithm to find the smallest nonzero Eigenvalue of a symmetric matrix?

9 votes
6 answers
3k views

Exponential and Logarithm Mapping on Stiefel Manifold

7 votes
1 answer
535 views

A Linear Algebra Problem

4 votes
0 answers
185 views

Boundedness criterion for operators on mixed Lebesgue spaces

4 votes
0 answers
824 views

Notion of distance for tangent vectors of a Riemannian manifold

4 votes
1 answer
542 views

Taylor Series Remainder

3 votes
3 answers
1k views

Poincare Metric on Hyperbolic Plane

3 votes
1 answer
766 views

Does anyone recognize this surface?

3 votes
1 answer
2k views

fourier transform of radon measure

3 votes
3 answers
2k views

Is there a simple criterion to determine if two parallelograms intersect?

2 votes
1 answer
815 views

Notation for high order partial covariant derivative

1 vote
1 answer
684 views

Plancherel-Polya Type Inequality for non-compactly Fourier-supported Functions??

1 vote
1 answer
886 views

The difference between Lebesgue and Hardy spaces