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15
Math.TechQA.Club
2026-03-25 09:38:48
39
Views
Show that $\mathcal{T}_{(r,s)} \cong {\frak{M}}_{(r,s)}$.
Published on
25 Mar 2026 - 9:38
#differential-geometry
#manifolds
#smooth-manifolds
#differential-forms
#tensors
74
Views
The (orbifold) space of symmetric complex matrix 2
Published on
26 Mar 2026 - 19:05
#linear-algebra
#group-theory
#differential-geometry
#manifolds
#lie-groups
35
Views
The (orbifold) space of symmetric complex matrix 3 - simplified
Published on
26 Mar 2026 - 20:40
#general-topology
#group-theory
#differential-geometry
#manifolds
#lie-groups
51
Views
Approximating a general state-space system by a neural network
Published on
25 Mar 2026 - 9:48
#manifolds
#approximation
#time-series
103
Views
Transitivity of submanifolds
Published on
14 Jun 2018 - 14:21
#manifolds
#smooth-manifolds
207
Views
Factorization of Products of Manifolds
Published on
22 Mar 2026 - 22:41
#general-topology
#manifolds
#geometric-topology
#low-dimensional-topology
#continuum-theory
420
Views
Is every diffeomorphism of the n-torus isotopic to a linear one?
Published on
25 Mar 2026 - 12:40
#manifolds
#differential-topology
#smooth-manifolds
#geometric-topology
85
Views
For a matrix Lie group when would matrix log and exponential be same as Riemannian log and exponential?
Published on
26 Mar 2026 - 0:52
#differential-geometry
#manifolds
#lie-groups
#riemannian-geometry
333
Views
Subtracting a disk or a point from a manifold yields the same result
Published on
16 Jun 2018 - 13:36
#differential-geometry
#manifolds
#smooth-manifolds
70
Views
Given a smooth function $u$, what is the meaning of $\nabla u \otimes D^2 u$ (where $D^2$ is the Hessian matrix)?
Published on
17 Jun 2018 - 15:21
#linear-algebra
#multivariable-calculus
#manifolds
#tensor-products
181
Views
A representation of $S^3$
Published on
25 Mar 2026 - 0:42
#differential-geometry
#manifolds
#spheres
#low-dimensional-topology
394
Views
Universal cover and Deck transformation of a complex manifold
Published on
25 Mar 2026 - 12:54
#algebraic-topology
#manifolds
#complex-geometry
#covering-spaces
218
Views
Showing that a manifold is locally compact
Published on
18 Jun 2018 - 21:33
#manifolds
91
Views
Explicit Expression for Homotopy Group
Published on
18 Jun 2018 - 21:35
#algebraic-topology
#manifolds
#homotopy-theory
49
Views
Vector fields on $S^{4n-1}$ spheres
Published on
24 Mar 2026 - 23:50
#manifolds
#tangent-bundle
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