Davies, E. B.
Spectral Theory and Differential Operators - NY Cambridge university press 1995 - 182
ГФ 17275
Англи хэл дээр,
0-521-58710-7 0-521-47250-4
spectral theory of mathematics elliptic operators functional analysis
Spectral Theory and Differential Operators - NY Cambridge university press 1995 - 182
ГФ 17275
Англи хэл дээр,
0-521-58710-7 0-521-47250-4
spectral theory of mathematics elliptic operators functional analysis