Khe Kan Cher

Publications in Math-Net.Ru

1. Estimation of the solutions of Darboux–Protter problems for the two-dimensional wave equation
   
   Dokl. Akad. Nauk SSSR, 318:5 (1991),  1099–1102
2. Nonuniqueness of the solution of the Darboux problem for a class of degenerate hyperbolic equations
   
   Sibirsk. Mat. Zh., 26:2 (1985),  159–161
3. Some boundary value problems for a class of degenerate hyperbolic equations
   
   Sibirsk. Mat. Zh., 25:1 (1984),  180–188
4. Uniqueness of the solution of the Gellerstedt problem for an equation of mixed type
   
   Sibirsk. Mat. Zh., 18:6 (1977),  1426–1429