Question

Does there exist an infinite set of binary strings $S$ such that no element of $S$ contains any other element of $S$ as a proper substring.

score 202 · Answer 1 · 2026-02-23 15:25:11

202

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Does there exist an infinite set of binary strings $S$ such that no element of $S$ contains any other element of $S$ as a proper substring.

Published on 23 Feb 2026 - 15:25

score 216 · Answer 2 · 2017-07-12 17:56:56

216

Views

Proof that the composition of two monoid homomorphisms is a monoid homomorphism.

Published on 12 Jul 2017 - 17:56

score 400 · Answer 3 · 2017-07-14 07:49:47

400

Views

Semi-ring with isomorphic additive and multiplicative structure

Published on 14 Jul 2017 - 7:49

score 2.7k · Answer 4 · 2017-07-21 17:58:16

2.7k

Views

Quotient of a monoid by equivalence relation

Published on 21 Jul 2017 - 17:58

score 51 · Answer 5 · 2017-07-25 14:04:51

51

Views

A smaller Sidel'nikov sequence is embedded into a longer one. When and how?

Published on 25 Jul 2017 - 14:04

score 46 · Answer 6 · 2017-07-27 18:46:31

46

Views

Confusing definition about a free monoid and comparison operator

Published on 27 Jul 2017 - 18:46

score 264 · Answer 7 · 2017-07-27 22:08:54

264

Views

Free monoid of natural numbers excluding zero

Published on 27 Jul 2017 - 22:08

score 2.8k · Answer 8 · 2017-08-09 16:06:32

2.8k

Views

Matrices in group theory

Published on 09 Aug 2017 - 16:06

score 744 · Answer 9 · 2026-03-27 15:20:49

744

Views

What's a double category with one object?

Published on 27 Mar 2026 - 15:20

score 382 · Answer 10 · 2026-03-27 21:23:06

382

Views

how to prove "monoid object in the category of monoids is a commutative monoid"?

Published on 27 Mar 2026 - 21:23

score 176 · Answer 11 · 2026-03-25 14:21:38

176

Views

Semiring construction from a monoid

Published on 25 Mar 2026 - 14:21

score 238 · Answer 12 · 2026-03-27 16:12:29

238

Views

Internal hom in monoidal closed functor categories

Published on 27 Mar 2026 - 16:12

score 45 · Answer 13 · 2026-03-27 11:26:35

45

Views

Intuitive presentation of Monodial Category

Published on 27 Mar 2026 - 11:26

score 76 · Answer 14 · 2026-03-25 20:41:31

76

Views

path algebra and quiver

Published on 25 Mar 2026 - 20:41

score 90 · Answer 15 · 2017-09-16 19:12:57

90

Views

When is an $M$-set for a monoid $M$ generated by a unique subset

Published on 16 Sep 2017 - 19:12

List Question

Does there exist an infinite set of binary strings $S$ such that no element of $S$ contains any other element of $S$ as a proper substring.

Proof that the composition of two monoid homomorphisms is a monoid homomorphism.

Semi-ring with isomorphic additive and multiplicative structure

Quotient of a monoid by equivalence relation

A smaller Sidel'nikov sequence is embedded into a longer one. When and how?

Confusing definition about a free monoid and comparison operator

Free monoid of natural numbers excluding zero

Matrices in group theory

What's a double category with one object?

how to prove "monoid object in the category of monoids is a commutative monoid"?

Semiring construction from a monoid

Internal hom in monoidal closed functor categories

Intuitive presentation of Monodial Category

path algebra and quiver

When is an $M$-set for a monoid $M$ generated by a unique subset

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