28 citations · 93 across the 40 of their papers we have counts for
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math-ph2016★ 2 cited
On algebras of three-dimensional quaternionic harmonic fields
M. I. Belishev
A quaternionic field is a pair of function and vector field given on a 3d Riemannian maifold with the boundary. The field is said to be harmonic if $\nabla…
math-ph2016
On a calculus of variations problem
Mikhail I. Belishev, Aleksandr V. Ivanov
The paper is of scientific-methodical character. The classical soap film shape (minimal surface) problem is considered, the film being stretched between two parallel coaxial rings.…