Stepanov Roman Grigor'evich

Publications in Math-Net.Ru

1. Critical Exponents in Fermionic Hierarchical Model
   
   Trudy Mat. Inst. Steklova, 265 (2009),  241–246
2. On Vertex Parts of $p$-adic Feynman Amplitudes
   
   Trudy Mat. Inst. Steklova, 265 (2009),  165–176
3. Epsilon-expansion in the $N$-component $\varphi^4$ model
   
   TMF, 146:3 (2006),  365–384
4. Renormalization-Group Transformation in a $2n$-Component Fermionic Hierarchical Model
   
   TMF, 146:2 (2006),  251–266
5. $\varepsilon$-Expansions in Dyson's Hierarchical Model
   
   TMF, 139:2 (2004),  268–275
6. Combinatorial Optimization Problems in Ultrametric Spaces
   
   TMF, 136:1 (2003),  164–176