Articles by keywords "differential partial equations of first order"
The construction of the extended characteristic system for a special case of Frankl equations of the elliptic type
- Year: 2009
- Issue: 3
- 0
- 7352
- Pages: 73-82
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