Partial differential equations/
John, Fritz
Partial differential equations/ Fritz John - 4th ed. - New York: Springer, 1982. - x, 249 p. : ill. ; 25 cm. - (Applied mathematical sciences), v. 1 .
The single first-order equation --
Second-order equations: hyperbolic equations for functions of two independent variables --
Characteristic manifolds and the Cauchy problem --
The Laplace equation --
Hyperbolic equations in higher dimensions --
Higher-order elliptic equations with constant coefficients --
Parabolic equations --
H. Lewy's example of a linear equation without solutions.
9783540906094
Differential equations
Mathematics
515.35 / JOH/
Partial differential equations/ Fritz John - 4th ed. - New York: Springer, 1982. - x, 249 p. : ill. ; 25 cm. - (Applied mathematical sciences), v. 1 .
The single first-order equation --
Second-order equations: hyperbolic equations for functions of two independent variables --
Characteristic manifolds and the Cauchy problem --
The Laplace equation --
Hyperbolic equations in higher dimensions --
Higher-order elliptic equations with constant coefficients --
Parabolic equations --
H. Lewy's example of a linear equation without solutions.
9783540906094
Differential equations
Mathematics
515.35 / JOH/