E-mail:
Keywords: mixed-type equation, the first boundary value problem, the Dirichlet problem, Keldysh problem, uniqueness, existence.

Subject:

Differential equations of mixed type

Publications in Math-Net.Ru

Personal pages:

• 
• 
• 
• 
• 
• 

Organisations:

• Volga Region State Academy of Physical Culture, Sport and Tourism
• Kazan (Volga Region) Federal University
• Tatar State University of Humanities and Education, Kazan