SPbPU Journal - Physics and Mathematics
St. Petersburg Polytechnic University Journal: Physics and Mathematics Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2304-9782
ISSN 2618-8686
ISSN 2405-7223
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Articles by keywords "method of additional argument"

The construction of the extended characteristic system for a special case of Frankl equations of the elliptic type

Mathematical physics
Alekseenko S.N. Shemyakina T.A.
  • Year: 2009
  • Issue: 3
  • 0
  • 6600
  • Pages: 73-82

Nonlocal resolvability conditions for systems  of the first order partial differential equations

Mathematics
Alekseenko S.N. Shemyakina T.A. Dontsowa M.V.
  • Year: 2013
  • Issue: 3
  • 513
  • 7326
  • Pages: 190-201