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Sh.M1972
  • Member for 9 years, 8 months
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25 votes
1 answer
3k views

A preprint of Sela concerning the work of Kharlampovich-Miyasnikov

13 votes
2 answers
652 views

Laws characterizing the trivial group

12 votes
2 answers
580 views

A conjecture on solvablity of finite groups

11 votes
1 answer
1k views

Sum of commuting semisimple operators

9 votes
2 answers
564 views

What is the name of this kind of equivalence between two topological spaces?

8 votes
1 answer
295 views

Elementary extensions of direct product

6 votes
2 answers
628 views

Non-trivial problems about the trivial group

6 votes
2 answers
486 views

What is the name of this type of groups?

5 votes
3 answers
300 views

The existence of an algebra whose set of identities and first order theory are equivalent

5 votes
1 answer
381 views

Quantifier elimination for abelian groups

4 votes
2 answers
524 views

Groups whose all normal subgroups are principal

4 votes
3 answers
365 views

Relatively free algebras in a variety generated by a single algebra

4 votes
1 answer
190 views

Potentially identity elements in an Abelian group

4 votes
1 answer
203 views

Why the axiomatic rank of the variety of groups is equal to three?

4 votes
1 answer
146 views

Is being equationally Noetherian a quasi-isometry invariant?

3 votes
0 answers
107 views

The exact values of Dehn functions

3 votes
0 answers
150 views

Limits of quotient groups in the space of marked groups

3 votes
2 answers
592 views

A double centralizing theorem for finite groups

3 votes
1 answer
114 views

Non finitely based varieties of groups defined by finitely many variables

3 votes
0 answers
139 views

Examples of divisible Lie algebras

3 votes
1 answer
2k views

Normal Subgroups of Free Products

2 votes
4 answers
512 views

relatively free groups in $Var(S_3)$

2 votes
0 answers
106 views

Subgroups with minimal centralizers

2 votes
4 answers
811 views

Examples of algebras satisfying (a+b)(c+d)=ac+bd

2 votes
0 answers
123 views

Divisible fundamental group [duplicate]

2 votes
1 answer
295 views

Algebras admitting quantifier elimination

2 votes
1 answer
152 views

Compactness of $C(X,X)$

2 votes
0 answers
131 views

Division rings with finitely generated group of units

1 vote
1 answer
120 views

Minimal generating sets of free algebras of varieties

1 vote
0 answers
132 views

definable relations in finite structures