Ido Efrat

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20002026

most citedThe Kummerian Property and Maximal Pro-

p

Galois Groups

26 citations · 69 across the 24 of their papers we have counts for

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math.NT2022★ 1 cited

The symbol length for elementary type pro- $p$ groups and Massey products

Ido Efrat

For a prime number $p$ and an integer $m \geq 2$ , we prove that the symbol length of all elements of $m$ -fold Massey products in $H^{2} (G, F_{p})$ , for pro- $p$ groups $G$ of elem…

math.NT2022

Cohomology and the Combinatorics of Words for Magnus Formations

Ido Efrat

For a prime number $p$ and a free pro- $p$ group $G$ on a totally ordered basis $X$ , we consider closed normal subgroups $G^{Φ}$ of $G$ which are generated by $p$ -powers of iterated c…

The symbol length for elementary type pro-p groups and Massey products

Cohomology and the Combinatorics of Words for Magnus Formations

The symbol length for elementary type pro- $p$ groups and Massey products