List questions from exceptional-isomorphisms

Published on 22 Mar 2026 - 7:20

142

Views

Could every finite simple group be related to a pair of Lie Groups?

Published on 22 Mar 2026 - 11:04

222

Views

Adjoint functors, inclusion functor, reflective subcategory

Published on 19 Mar 2026 - 21:36

743

Views

Discrete math Group - Isomorphism and Automorphism

Published on 22 Mar 2026 - 6:50

94

Views

Isomorphism between $E$ and $Lin(E)$ : infinite dimensional case.

Published on 22 Mar 2026 - 14:29

328

Views

Tensor products isomorphic to hom-sets with a structure

Published on 22 Mar 2026 - 6:55

460

Views

Show that $\mathfrak{so}(4)\cong \mathfrak{so}(3)\oplus \mathfrak{so}(3)$

Published on 16 Mar 2026 - 21:58

696

Views

Is the seven-dimensional cross product unique?

Published on 16 Mar 2026 - 23:27

274

Views

mathamatical structure where a bijection is not an isomorphism

Published on 22 Mar 2026 - 22:25

94

Views

Which of these "minimal" semisimple Lie algebras aren't simple?

Published on 16 Mar 2026 - 15:36

29

Views

is it a stronger property of equalizers?

Published on 24 Mar 2026 - 15:40

284

Views

Quotient of binary icosahedral group by its center, i.e., $2I/\{\pm 1\}$ is isomorphic to $A_5$

Published on 24 Mar 2026 - 2:41

103

Views

How is $\mathbb{F}_2^4$ related to an $8$ element set?

Published on 22 Mar 2026 - 9:08

3.5k

Views

Amazing isomorphisms

Published on 25 Mar 2026 - 1:40

1.9k

Views

Seeing $PSL_2(\mathbb{C}) \cong SO_3(\mathbb{C})$

Published on 25 Mar 2026 - 1:34

List Question

Signature interpretable in a category K

Could every finite simple group be related to a pair of Lie Groups?

Adjoint functors, inclusion functor, reflective subcategory

Discrete math Group - Isomorphism and Automorphism

Isomorphism between $E$ and $Lin(E)$ : infinite dimensional case.

Tensor products isomorphic to hom-sets with a structure

Show that $\mathfrak{so}(4)\cong \mathfrak{so}(3)\oplus \mathfrak{so}(3)$

Is the seven-dimensional cross product unique?

mathamatical structure where a bijection is not an isomorphism

Which of these "minimal" semisimple Lie algebras aren't simple?

is it a stronger property of equalizers?

Quotient of binary icosahedral group by its center, i.e., $2I/\{\pm 1\}$ is isomorphic to $A_5$

How is $\mathbb{F}_2^4$ related to an $8$ element set?

Amazing isomorphisms

Seeing $PSL_2(\mathbb{C}) \cong SO_3(\mathbb{C})$

Trending Questions

Popular # Hahtags

Popular Questions