User Vladimir S Matveev - MathOverflow

Vladimir S Matveev

Member for 13 years
Last seen more than a month ago

users.fmi.uni-jena.de/…
Jena/Germany

6 Questions

Score Activity Newest Views

15 votes

6 answers

2k views

Does for every vector field there always exist a volume form for which the vector field is a homothety?

asked Jan 4, 2014 at 17:06

22 votes

1 answer

1k views

Can an Einstein metric have the same Levi-Civita connection with a non-Einstein one?

asked Aug 26, 2013 at 11:48

7 votes

2 answers

910 views

Local normal forms of covariantly constant selfadjoint (1,1)-tensors

asked Apr 19, 2011 at 10:31

7 votes

1 answer

461 views

Smoothness of coordinates in the rectification theorem for ODE

asked Jun 1, 2021 at 6:29

6 votes

2 answers

434 views

How many minimal surfaces do we have if the metric in the target space is not flat

asked Dec 16, 2015 at 12:57

7 votes

0 answers

141 views

Reference request: Liouville integrability of a torus action of small dimension on a symplectic manifold

asked Jan 12, 2017 at 15:06