Conditions for the solvability of a system of integral equations by quadraturesConditions for the solvability of
a system of integral equations by quadratures
An addition to the cases of solvability of the Goursat problem in quadratures in quadratures are formulated in terms of the coefficients of
a linear inhomogeneous hyperbolic equation.
Conditions for the solvability of a system of integral equations by quadraturesConditions for the solvability of
a system of integral equations by quadratures
An addition to the cases of solvability of the Goursat problem in quadratures in quadratures are formulated in terms of the coefficients of
a linear inhomogeneous hyperbolic equation.
Characteristic problems with normal derivatives for hyperbolic systemsWe consider characteristic problems with normal derivatives for
a hyperbolic systemwith two
Characteristic problems with normal derivatives for hyperbolic systemsWe consider characteristic problems with normal derivatives for
a hyperbolic systemwith two