Johannes Hahn

336

Reputation

84 views

Registered User

Name	Johannes Hahn
Member for	2 months
Seen	16 hours ago
Website
Location
Age

stats recent reputation favorites

0

Questions

21

Answers

votes newest views recent

Sp(2n) intersect Sp(2n,H)? (Please read for explanation of notation)

modular exponentation for RSA, why is 2^16 + 1 commonly chosen?

Why are tensors a generalization of scalars, vectors, and matrices?

Decidability of the Axiom of Choice

Taking lecture notes in lectures

Homology Question

Induction of tensor product vs. tensor product of inductions

limsup and liminf for a sequence of sets

Lipschitz functions in $\mathbb{R}^n$

Category of graphs.

What are some famous rejections of correct mathematics?

nontrivial isomorphisms of categories

Galois group of a product of polynomials

What are some applications of other fields to mathematics?

Remembering arrows' directions in basic Category Theory

how slow can the dimension of a product set grow?

A good place where to learn about derived functors

Hopfian and Co-Hopfian groups (examples)

Space of rapidly decreasing functions

Equimorphisms of categories

Different Conceptions of Z

115

Votes

99

16

25

Tags

6

Badges

● Enthusiast
● Commentator

● Critic
● Supporter

● Editor
● Teacher