P. Akhmet’ev

activity

20072023

most citedCalculations for the Practical Applications of Quadratic Helicity in MHD

10 citations · 36 across the 15 of their papers we have counts for

collaborators

Showing 2013Show all

2 papers · 1 filter

math.GT2013

A remark on the Hopf invariant for spherical 4-braids

Petr Mikhailovich Akhmet'ev

An approach by J.Wu describes homotopy groups $π_{n} (S^{2})$ of the standard 2-sphere as isotopy classes of spherical $n + 1$ --strand Brunnian braids is investigated in the case $n = 3$ …

math.GT2013

A remark on the space of 7-gons with a fixed total length in $R^{3}$

Petr Mikhailovich Akhmet'ev

Based on the model of the space $P o l_{3} (n)$ of polygons in $R^{3}$ with limited number of vertex, which was proposed by Jean-Claude Hausmann and Allen Knutson, and developed by severa…

A remark on the Hopf invariant for spherical 4-braids

A remark on the space of 7-gons with a fixed total length in R3

A remark on the space of 7-gons with a fixed total length in $R^{3}$