Maarten Havinga

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linear-algebra

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92

Most elementary proof showing that exponential growth wins against polynomial growth

Nov 5, 2023

5

Find four natural numbers with a certain property

Sep 1, 2023

5

About the Hadamard conjecture

Aug 24, 2022

4

Is there a $3$-commutative algebra?

Oct 5, 2022

3

On the half-skew-centrosymmetric Hadamard matrices

Jul 1, 2023

Questions

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Does an instance of this generalisation of the determinant exist?

Jan 23

3

Golden ratio base

Jul 31, 2023

3

Integer solutions to $x^2 + x + 1 = y^z$?

Dec 6, 2023

0

Borromean rings on $\Bbb{RP}^2$ and octonions

Apr 7

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linear-algebra

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co.combinatorics

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matrices

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orthogonal-matrices

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