an:06123759
Zbl 1262.35148
Dolgopolov, V. M.; Rodionova, I. N.
Extremal properties of solutions of special classes of a hyperbolic-type equation
EN
Math. Notes 92, No. 4, 490-496 (2012); translation from Mat. Zametki 92, No. 4, 533-540 (2012).
00312244
2012
j
35L20 35B05
local extremum; Gauss hypergeometric function; extremum principle
Summary: Special classes of solutions of the Cauchy problem for a hyperbolic equation are introduced and local extremum principles for the cases of positive and negative values of the parameter of the equation are established.