List questions from riemannian-geometry

Published on 15 May 2026 - 2:39

324

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How would one differentiate the exponential map?

Published on 11 Apr 2026 - 13:11

571

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How do I know that these definitions of inner product of $k$-vectors and Hodge star are well-defined?

Published on 14 Apr 2026 - 0:55

325

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Random spherical Harmonics on $\mathbb{S}^2$

Published on 26 Mar 2026 - 17:28

59

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A calculation on Riemannian geometry

Published on 10 Apr 2026 - 20:13

117

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$g^*(\mbox{d}x) = \mbox{d}x \circ g^{-1}$ for $g$ an isometry

Published on 15 Apr 2026 - 21:21

209

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Finite surface covers of orbifolds

Published on 09 Apr 2026 - 10:06

868

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Right-Action of fundamental group on universal cover

Published on 17 Apr 2026 - 0:38

218

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Is sectional curvature constant if its constant on a special local orthonormal frame?

Published on 12 Apr 2026 - 13:26

908

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Taylor series for exponential map on "famous" manifolds (as the sphere)

Published on 11 Apr 2026 - 5:39

126

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Why harmonicity is a local property?

Published on 14 May 2026 - 20:39

49

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Is the tensor field $T$ satisfying $tr T=tr T{\cal J}=0$ and $T{\cal J}=-{\cal J}T$ unique?

Published on 17 Apr 2026 - 12:57

1.3k

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Intuition on Kulkarni-Nomizu product

Published on 16 Apr 2026 - 8:40

35

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Classes of maps with good a-priori bounds

Published on 27 Mar 2026 - 16:55

121

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Has this functional been studied somewhere?

Published on 11 May 2026 - 1:01

List Question

Lie group commutator bound $|[g,h]|< C|g||h|$

How would one differentiate the exponential map?

How do I know that these definitions of inner product of $k$-vectors and Hodge star are well-defined?

Random spherical Harmonics on $\mathbb{S}^2$

A calculation on Riemannian geometry

$g^*(\mbox{d}x) = \mbox{d}x \circ g^{-1}$ for $g$ an isometry

Finite surface covers of orbifolds

Right-Action of fundamental group on universal cover

Is sectional curvature constant if its constant on a special local orthonormal frame?

Taylor series for exponential map on "famous" manifolds (as the sphere)

Why harmonicity is a local property?

Is the tensor field $T$ satisfying $tr T=tr T{\cal J}=0$ and $T{\cal J}=-{\cal J}T$ unique?

Intuition on Kulkarni-Nomizu product

Classes of maps with good a-priori bounds

Has this functional been studied somewhere?

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