Geodesic
Characteristic boundary-value problem for a~system of first-order partial differential equations with a~shift of arguments of the sought-for function
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 7 (2015), pp. 63-68

Voir la notice de l'article provenant de la source Math-Net.Ru

For a system of first-order partial differential equations in a form not investigated earlier, we consider a variant of the Goursat problem and prove the existence and uniqueness of the problem.
Keywords: system of equations with a shift of arguments of sought-for function, system of functional differential equations
Mots-clés : Goursat problem. 
@article{IVM_2015_7_a6,
     author = {E. A. Utkina},
     title = {Characteristic boundary-value problem for a~system of first-order partial differential equations with a~shift of arguments of the sought-for function},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {63--68},
     publisher = {mathdoc},
     number = {7},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2015_7_a6/}
}
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E. A. Utkina. Characteristic boundary-value problem for a~system of first-order partial differential equations with a~shift of arguments of the sought-for function. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 7 (2015), pp. 63-68. http://geodesic.mathdoc.fr/item/IVM_2015_7_a6/