Tropin Alexander Mikhailovich

Publications in Math-Net.Ru

1. On the bifurcation of the solution of the Fermat–Steiner problem under $1$-parameter variation of the boundary in $H(\mathbb{R}^2)$
   
   Chebyshevskii Sb., 22:4 (2021),  265–288
2. Sufficient conditions for minimality of star networks in hyperspaces
   
   Intelligent systems. Theory and applications, 25:3 (2021),  35–71
3. An estimate for the length of a minimal parametric network in hyperspaces under deformation of the boundary set
   
   Intelligent systems. Theory and applications, 25:2 (2021),  81–107