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Benjamin's user avatar
Benjamin's user avatar
Benjamin
  • Member for 10 years, 5 months
  • Last seen more than 1 year ago
  • Princeton, USA
22 votes
5 answers
2k views

Lie groups vs Lie monoids

12 votes
2 answers
799 views

Geodesics on $SU(4)$

12 votes
5 answers
2k views

Analogue of Cayley Hamilton theorem for operators on Hilbert space

11 votes
1 answer
2k views

Sard's Theorem For Banach Spaces

9 votes
0 answers
356 views

Finding $U,V$ in Thompson's Formula

8 votes
4 answers
587 views

Computing $\int_0^T e^{itA}Be^{-itA} dt$ without an infinite series

7 votes
1 answer
271 views

Closest point in $SU(n) \otimes SU(n)$ to $SU(n^2)$

6 votes
1 answer
472 views

What is this Lie algebra?

5 votes
1 answer
449 views

Geodesics on Homogeneous Spaces of $SU(n)$

5 votes
3 answers
1k views

Constant rank theorem for Banach spaces

4 votes
4 answers
3k views

Finding commuting matrices

4 votes
2 answers
206 views

Lagrangians with the same extremal curves

4 votes
2 answers
581 views

Lagrangian with non-holonomic constraints

4 votes
2 answers
518 views

Generalising the parametric transversality theorem to a foliation

3 votes
1 answer
102 views

Do the values of the differential of a function on a Lie group with a single maximum span the Lie algebra?

3 votes
0 answers
69 views

Attainability of Global Optima In Optimal Control

3 votes
1 answer
134 views

Singular curves of affine distributions on a Lie group

3 votes
2 answers
136 views

Level sets on $SU(4)$

3 votes
0 answers
73 views

False optima for control on Lie groups?

3 votes
0 answers
188 views

Non-invariant Lagrangian on SU(n)

3 votes
0 answers
51 views

Maximizing a function on $SU(4)$ similar to Von Neumann Trace Inequality

3 votes
0 answers
82 views

Particular decomposition of $SU(n)$

3 votes
1 answer
186 views

Stationary curves on homogeneous spaces

3 votes
3 answers
278 views

A property of bi-invarient Finsler metrics on SU(N)

2 votes
2 answers
427 views

Local vs distance function metric structures

2 votes
2 answers
284 views

Probability of random geodesics on the round sphere intersecting

2 votes
1 answer
480 views

Euler-Poincaré equations with constraints

2 votes
0 answers
415 views

First Variation of Dyson Series/Magnus Expansion

2 votes
1 answer
206 views

Right Invariant Randers metrics

2 votes
1 answer
142 views

Largest subgroup of $SU(n)$ for which the adjoint action preserves specific inner product on $\mathfrak{su}(N)$